Remove unused vendor github.com/stretchr/testify/require (#3273)

2025-11-04 16:40:24 +08:00 · 2017-12-31 02:11:08 +01:00
parent 3850bad4c0
commit d2736e268b
8 changed files with 0 additions and 1727 deletions
--- a/vendor/github.com/stretchr/testify/require/doc.go
+++ b/vendor/github.com/stretchr/testify/require/doc.go
@@ -1,28 +0,0 @@
 // Package require implements the same assertions as the `assert` package but
 // stops test execution when a test fails.
 //
 // Example Usage
 //
 // The following is a complete example using require in a standard test function:
 //    import (
 //      "testing"
 //      "github.com/stretchr/testify/require"
 //    )
 //
 //    func TestSomething(t *testing.T) {
 //
 //      var a string = "Hello"
 //      var b string = "Hello"
 //
 //      require.Equal(t, a, b, "The two words should be the same.")
 //
 //    }
 //
 // Assertions
 //
 // The `require` package have same global functions as in the `assert` package,
 // but instead of returning a boolean result they call `t.FailNow()`.
 //
 // Every assertion function also takes an optional string message as the final argument,
 // allowing custom error messages to be appended to the message the assertion method outputs.
 package require
--- a/vendor/github.com/stretchr/testify/require/forward_requirements.go
+++ b/vendor/github.com/stretchr/testify/require/forward_requirements.go
@@ -1,16 +0,0 @@
 package require
 // Assertions provides assertion methods around the
 // TestingT interface.
 type Assertions struct {
 	t TestingT
 }
 // New makes a new Assertions object for the specified TestingT.
 func New(t TestingT) *Assertions {
 	return &Assertions{
 		t: t,
 	}
 }
 //go:generate go run ../_codegen/main.go -output-package=require -template=require_forward.go.tmpl -include-format-funcs
--- a/vendor/github.com/stretchr/testify/require/require.go
+++ b/vendor/github.com/stretchr/testify/require/require.go
@@ -1,911 +0,0 @@
 /*
 * CODE GENERATED AUTOMATICALLY WITH github.com/stretchr/testify/_codegen
 * THIS FILE MUST NOT BE EDITED BY HAND
 */
 package require
 import (
 	assert "github.com/stretchr/testify/assert"
 	http "net/http"
 	url "net/url"
 	time "time"
 )
 // Condition uses a Comparison to assert a complex condition.
 func Condition(t TestingT, comp assert.Comparison, msgAndArgs ...interface{}) {
 	if !assert.Condition(t, comp, msgAndArgs...) {
 		t.FailNow()
 	}
 }
 // Conditionf uses a Comparison to assert a complex condition.
 func Conditionf(t TestingT, comp assert.Comparison, msg string, args ...interface{}) {
 	if !assert.Conditionf(t, comp, msg, args...) {
 		t.FailNow()
 	}
 }
 // Contains asserts that the specified string, list(array, slice...) or map contains the
 // specified substring or element.
 //
 //    assert.Contains(t, "Hello World", "World")
 //    assert.Contains(t, ["Hello", "World"], "World")
 //    assert.Contains(t, {"Hello": "World"}, "Hello")
 //
 // Returns whether the assertion was successful (true) or not (false).
 func Contains(t TestingT, s interface{}, contains interface{}, msgAndArgs ...interface{}) {
 	if !assert.Contains(t, s, contains, msgAndArgs...) {
 		t.FailNow()
 	}
 }
 // Containsf asserts that the specified string, list(array, slice...) or map contains the
 // specified substring or element.
 //
 //    assert.Containsf(t, "Hello World", "World", "error message %s", "formatted")
 //    assert.Containsf(t, ["Hello", "World"], "World", "error message %s", "formatted")
 //    assert.Containsf(t, {"Hello": "World"}, "Hello", "error message %s", "formatted")
 //
 // Returns whether the assertion was successful (true) or not (false).
 func Containsf(t TestingT, s interface{}, contains interface{}, msg string, args ...interface{}) {
 	if !assert.Containsf(t, s, contains, msg, args...) {
 		t.FailNow()
 	}
 }
 // Empty asserts that the specified object is empty.  I.e. nil, "", false, 0 or either
 // a slice or a channel with len == 0.
 //
 //  assert.Empty(t, obj)
 //
 // Returns whether the assertion was successful (true) or not (false).
 func Empty(t TestingT, object interface{}, msgAndArgs ...interface{}) {
 	if !assert.Empty(t, object, msgAndArgs...) {
 		t.FailNow()
 	}
 }
 // Emptyf asserts that the specified object is empty.  I.e. nil, "", false, 0 or either
 // a slice or a channel with len == 0.
 //
 //  assert.Emptyf(t, obj, "error message %s", "formatted")
 //
 // Returns whether the assertion was successful (true) or not (false).
 func Emptyf(t TestingT, object interface{}, msg string, args ...interface{}) {
 	if !assert.Emptyf(t, object, msg, args...) {
 		t.FailNow()
 	}
 }
 // Equal asserts that two objects are equal.
 //
 //    assert.Equal(t, 123, 123)
 //
 // Returns whether the assertion was successful (true) or not (false).
 //
 // Pointer variable equality is determined based on the equality of the
 // referenced values (as opposed to the memory addresses). Function equality
 // cannot be determined and will always fail.
 func Equal(t TestingT, expected interface{}, actual interface{}, msgAndArgs ...interface{}) {
 	if !assert.Equal(t, expected, actual, msgAndArgs...) {
 		t.FailNow()
 	}
 }
 // EqualError asserts that a function returned an error (i.e. not `nil`)
 // and that it is equal to the provided error.
 //
 //   actualObj, err := SomeFunction()
 //   assert.EqualError(t, err,  expectedErrorString)
 //
 // Returns whether the assertion was successful (true) or not (false).
 func EqualError(t TestingT, theError error, errString string, msgAndArgs ...interface{}) {
 	if !assert.EqualError(t, theError, errString, msgAndArgs...) {
 		t.FailNow()
 	}
 }
 // EqualErrorf asserts that a function returned an error (i.e. not `nil`)
 // and that it is equal to the provided error.
 //
 //   actualObj, err := SomeFunction()
 //   assert.EqualErrorf(t, err,  expectedErrorString, "error message %s", "formatted")
 //
 // Returns whether the assertion was successful (true) or not (false).
 func EqualErrorf(t TestingT, theError error, errString string, msg string, args ...interface{}) {
 	if !assert.EqualErrorf(t, theError, errString, msg, args...) {
 		t.FailNow()
 	}
 }
 // EqualValues asserts that two objects are equal or convertable to the same types
 // and equal.
 //
 //    assert.EqualValues(t, uint32(123), int32(123))
 //
 // Returns whether the assertion was successful (true) or not (false).
 func EqualValues(t TestingT, expected interface{}, actual interface{}, msgAndArgs ...interface{}) {
 	if !assert.EqualValues(t, expected, actual, msgAndArgs...) {
 		t.FailNow()
 	}
 }
 // EqualValuesf asserts that two objects are equal or convertable to the same types
 // and equal.
 //
 //    assert.EqualValuesf(t, uint32(123, "error message %s", "formatted"), int32(123))
 //
 // Returns whether the assertion was successful (true) or not (false).
 func EqualValuesf(t TestingT, expected interface{}, actual interface{}, msg string, args ...interface{}) {
 	if !assert.EqualValuesf(t, expected, actual, msg, args...) {
 		t.FailNow()
 	}
 }
 // Equalf asserts that two objects are equal.
 //
 //    assert.Equalf(t, 123, 123, "error message %s", "formatted")
 //
 // Returns whether the assertion was successful (true) or not (false).
 //
 // Pointer variable equality is determined based on the equality of the
 // referenced values (as opposed to the memory addresses). Function equality
 // cannot be determined and will always fail.
 func Equalf(t TestingT, expected interface{}, actual interface{}, msg string, args ...interface{}) {
 	if !assert.Equalf(t, expected, actual, msg, args...) {
 		t.FailNow()
 	}
 }
 // Error asserts that a function returned an error (i.e. not `nil`).
 //
 //   actualObj, err := SomeFunction()
 //   if assert.Error(t, err) {
 // 	   assert.Equal(t, expectedError, err)
 //   }
 //
 // Returns whether the assertion was successful (true) or not (false).
 func Error(t TestingT, err error, msgAndArgs ...interface{}) {
 	if !assert.Error(t, err, msgAndArgs...) {
 		t.FailNow()
 	}
 }
 // Errorf asserts that a function returned an error (i.e. not `nil`).
 //
 //   actualObj, err := SomeFunction()
 //   if assert.Errorf(t, err, "error message %s", "formatted") {
 // 	   assert.Equal(t, expectedErrorf, err)
 //   }
 //
 // Returns whether the assertion was successful (true) or not (false).
 func Errorf(t TestingT, err error, msg string, args ...interface{}) {
 	if !assert.Errorf(t, err, msg, args...) {
 		t.FailNow()
 	}
 }
 // Exactly asserts that two objects are equal is value and type.
 //
 //    assert.Exactly(t, int32(123), int64(123))
 //
 // Returns whether the assertion was successful (true) or not (false).
 func Exactly(t TestingT, expected interface{}, actual interface{}, msgAndArgs ...interface{}) {
 	if !assert.Exactly(t, expected, actual, msgAndArgs...) {
 		t.FailNow()
 	}
 }
 // Exactlyf asserts that two objects are equal is value and type.
 //
 //    assert.Exactlyf(t, int32(123, "error message %s", "formatted"), int64(123))
 //
 // Returns whether the assertion was successful (true) or not (false).
 func Exactlyf(t TestingT, expected interface{}, actual interface{}, msg string, args ...interface{}) {
 	if !assert.Exactlyf(t, expected, actual, msg, args...) {
 		t.FailNow()
 	}
 }
 // Fail reports a failure through
 func Fail(t TestingT, failureMessage string, msgAndArgs ...interface{}) {
 	if !assert.Fail(t, failureMessage, msgAndArgs...) {
 		t.FailNow()
 	}
 }
 // FailNow fails test
 func FailNow(t TestingT, failureMessage string, msgAndArgs ...interface{}) {
 	if !assert.FailNow(t, failureMessage, msgAndArgs...) {
 		t.FailNow()
 	}
 }
 // FailNowf fails test
 func FailNowf(t TestingT, failureMessage string, msg string, args ...interface{}) {
 	if !assert.FailNowf(t, failureMessage, msg, args...) {
 		t.FailNow()
 	}
 }
 // Failf reports a failure through
 func Failf(t TestingT, failureMessage string, msg string, args ...interface{}) {
 	if !assert.Failf(t, failureMessage, msg, args...) {
 		t.FailNow()
 	}
 }
 // False asserts that the specified value is false.
 //
 //    assert.False(t, myBool)
 //
 // Returns whether the assertion was successful (true) or not (false).
 func False(t TestingT, value bool, msgAndArgs ...interface{}) {
 	if !assert.False(t, value, msgAndArgs...) {
 		t.FailNow()
 	}
 }
 // Falsef asserts that the specified value is false.
 //
 //    assert.Falsef(t, myBool, "error message %s", "formatted")
 //
 // Returns whether the assertion was successful (true) or not (false).
 func Falsef(t TestingT, value bool, msg string, args ...interface{}) {
 	if !assert.Falsef(t, value, msg, args...) {
 		t.FailNow()
 	}
 }
 // HTTPBodyContains asserts that a specified handler returns a
 // body that contains a string.
 //
 //  assert.HTTPBodyContains(t, myHandler, "www.google.com", nil, "I'm Feeling Lucky")
 //
 // Returns whether the assertion was successful (true) or not (false).
 func HTTPBodyContains(t TestingT, handler http.HandlerFunc, method string, url string, values url.Values, str interface{}) {
 	if !assert.HTTPBodyContains(t, handler, method, url, values, str) {
 		t.FailNow()
 	}
 }
 // HTTPBodyContainsf asserts that a specified handler returns a
 // body that contains a string.
 //
 //  assert.HTTPBodyContainsf(t, myHandler, "www.google.com", nil, "I'm Feeling Lucky", "error message %s", "formatted")
 //
 // Returns whether the assertion was successful (true) or not (false).
 func HTTPBodyContainsf(t TestingT, handler http.HandlerFunc, method string, url string, values url.Values, str interface{}) {
 	if !assert.HTTPBodyContainsf(t, handler, method, url, values, str) {
 		t.FailNow()
 	}
 }
 // HTTPBodyNotContains asserts that a specified handler returns a
 // body that does not contain a string.
 //
 //  assert.HTTPBodyNotContains(t, myHandler, "www.google.com", nil, "I'm Feeling Lucky")
 //
 // Returns whether the assertion was successful (true) or not (false).
 func HTTPBodyNotContains(t TestingT, handler http.HandlerFunc, method string, url string, values url.Values, str interface{}) {
 	if !assert.HTTPBodyNotContains(t, handler, method, url, values, str) {
 		t.FailNow()
 	}
 }
 // HTTPBodyNotContainsf asserts that a specified handler returns a
 // body that does not contain a string.
 //
 //  assert.HTTPBodyNotContainsf(t, myHandler, "www.google.com", nil, "I'm Feeling Lucky", "error message %s", "formatted")
 //
 // Returns whether the assertion was successful (true) or not (false).
 func HTTPBodyNotContainsf(t TestingT, handler http.HandlerFunc, method string, url string, values url.Values, str interface{}) {
 	if !assert.HTTPBodyNotContainsf(t, handler, method, url, values, str) {
 		t.FailNow()
 	}
 }
 // HTTPError asserts that a specified handler returns an error status code.
 //
 //  assert.HTTPError(t, myHandler, "POST", "/a/b/c", url.Values{"a": []string{"b", "c"}}
 //
 // Returns whether the assertion was successful (true) or not (false).
 func HTTPError(t TestingT, handler http.HandlerFunc, method string, url string, values url.Values) {
 	if !assert.HTTPError(t, handler, method, url, values) {
 		t.FailNow()
 	}
 }
 // HTTPErrorf asserts that a specified handler returns an error status code.
 //
 //  assert.HTTPErrorf(t, myHandler, "POST", "/a/b/c", url.Values{"a": []string{"b", "c"}}
 //
 // Returns whether the assertion was successful (true, "error message %s", "formatted") or not (false).
 func HTTPErrorf(t TestingT, handler http.HandlerFunc, method string, url string, values url.Values) {
 	if !assert.HTTPErrorf(t, handler, method, url, values) {
 		t.FailNow()
 	}
 }
 // HTTPRedirect asserts that a specified handler returns a redirect status code.
 //
 //  assert.HTTPRedirect(t, myHandler, "GET", "/a/b/c", url.Values{"a": []string{"b", "c"}}
 //
 // Returns whether the assertion was successful (true) or not (false).
 func HTTPRedirect(t TestingT, handler http.HandlerFunc, method string, url string, values url.Values) {
 	if !assert.HTTPRedirect(t, handler, method, url, values) {
 		t.FailNow()
 	}
 }
 // HTTPRedirectf asserts that a specified handler returns a redirect status code.
 //
 //  assert.HTTPRedirectf(t, myHandler, "GET", "/a/b/c", url.Values{"a": []string{"b", "c"}}
 //
 // Returns whether the assertion was successful (true, "error message %s", "formatted") or not (false).
 func HTTPRedirectf(t TestingT, handler http.HandlerFunc, method string, url string, values url.Values) {
 	if !assert.HTTPRedirectf(t, handler, method, url, values) {
 		t.FailNow()
 	}
 }
 // HTTPSuccess asserts that a specified handler returns a success status code.
 //
 //  assert.HTTPSuccess(t, myHandler, "POST", "http://www.google.com", nil)
 //
 // Returns whether the assertion was successful (true) or not (false).
 func HTTPSuccess(t TestingT, handler http.HandlerFunc, method string, url string, values url.Values) {
 	if !assert.HTTPSuccess(t, handler, method, url, values) {
 		t.FailNow()
 	}
 }
 // HTTPSuccessf asserts that a specified handler returns a success status code.
 //
 //  assert.HTTPSuccessf(t, myHandler, "POST", "http://www.google.com", nil, "error message %s", "formatted")
 //
 // Returns whether the assertion was successful (true) or not (false).
 func HTTPSuccessf(t TestingT, handler http.HandlerFunc, method string, url string, values url.Values) {
 	if !assert.HTTPSuccessf(t, handler, method, url, values) {
 		t.FailNow()
 	}
 }
 // Implements asserts that an object is implemented by the specified interface.
 //
 //    assert.Implements(t, (*MyInterface)(nil), new(MyObject))
 func Implements(t TestingT, interfaceObject interface{}, object interface{}, msgAndArgs ...interface{}) {
 	if !assert.Implements(t, interfaceObject, object, msgAndArgs...) {
 		t.FailNow()
 	}
 }
 // Implementsf asserts that an object is implemented by the specified interface.
 //
 //    assert.Implementsf(t, (*MyInterface, "error message %s", "formatted")(nil), new(MyObject))
 func Implementsf(t TestingT, interfaceObject interface{}, object interface{}, msg string, args ...interface{}) {
 	if !assert.Implementsf(t, interfaceObject, object, msg, args...) {
 		t.FailNow()
 	}
 }
 // InDelta asserts that the two numerals are within delta of each other.
 //
 // 	 assert.InDelta(t, math.Pi, (22 / 7.0), 0.01)
 //
 // Returns whether the assertion was successful (true) or not (false).
 func InDelta(t TestingT, expected interface{}, actual interface{}, delta float64, msgAndArgs ...interface{}) {
 	if !assert.InDelta(t, expected, actual, delta, msgAndArgs...) {
 		t.FailNow()
 	}
 }
 // InDeltaSlice is the same as InDelta, except it compares two slices.
 func InDeltaSlice(t TestingT, expected interface{}, actual interface{}, delta float64, msgAndArgs ...interface{}) {
 	if !assert.InDeltaSlice(t, expected, actual, delta, msgAndArgs...) {
 		t.FailNow()
 	}
 }
 // InDeltaSlicef is the same as InDelta, except it compares two slices.
 func InDeltaSlicef(t TestingT, expected interface{}, actual interface{}, delta float64, msg string, args ...interface{}) {
 	if !assert.InDeltaSlicef(t, expected, actual, delta, msg, args...) {
 		t.FailNow()
 	}
 }
 // InDeltaf asserts that the two numerals are within delta of each other.
 //
 // 	 assert.InDeltaf(t, math.Pi, (22 / 7.0, "error message %s", "formatted"), 0.01)
 //
 // Returns whether the assertion was successful (true) or not (false).
 func InDeltaf(t TestingT, expected interface{}, actual interface{}, delta float64, msg string, args ...interface{}) {
 	if !assert.InDeltaf(t, expected, actual, delta, msg, args...) {
 		t.FailNow()
 	}
 }
 // InEpsilon asserts that expected and actual have a relative error less than epsilon
 //
 // Returns whether the assertion was successful (true) or not (false).
 func InEpsilon(t TestingT, expected interface{}, actual interface{}, epsilon float64, msgAndArgs ...interface{}) {
 	if !assert.InEpsilon(t, expected, actual, epsilon, msgAndArgs...) {
 		t.FailNow()
 	}
 }
 // InEpsilonSlice is the same as InEpsilon, except it compares each value from two slices.
 func InEpsilonSlice(t TestingT, expected interface{}, actual interface{}, epsilon float64, msgAndArgs ...interface{}) {
 	if !assert.InEpsilonSlice(t, expected, actual, epsilon, msgAndArgs...) {
 		t.FailNow()
 	}
 }
 // InEpsilonSlicef is the same as InEpsilon, except it compares each value from two slices.
 func InEpsilonSlicef(t TestingT, expected interface{}, actual interface{}, epsilon float64, msg string, args ...interface{}) {
 	if !assert.InEpsilonSlicef(t, expected, actual, epsilon, msg, args...) {
 		t.FailNow()
 	}
 }
 // InEpsilonf asserts that expected and actual have a relative error less than epsilon
 //
 // Returns whether the assertion was successful (true) or not (false).
 func InEpsilonf(t TestingT, expected interface{}, actual interface{}, epsilon float64, msg string, args ...interface{}) {
 	if !assert.InEpsilonf(t, expected, actual, epsilon, msg, args...) {
 		t.FailNow()
 	}
 }
 // IsType asserts that the specified objects are of the same type.
 func IsType(t TestingT, expectedType interface{}, object interface{}, msgAndArgs ...interface{}) {
 	if !assert.IsType(t, expectedType, object, msgAndArgs...) {
 		t.FailNow()
 	}
 }
 // IsTypef asserts that the specified objects are of the same type.
 func IsTypef(t TestingT, expectedType interface{}, object interface{}, msg string, args ...interface{}) {
 	if !assert.IsTypef(t, expectedType, object, msg, args...) {
 		t.FailNow()
 	}
 }
 // JSONEq asserts that two JSON strings are equivalent.
 //
 //  assert.JSONEq(t, `{"hello": "world", "foo": "bar"}`, `{"foo": "bar", "hello": "world"}`)
 //
 // Returns whether the assertion was successful (true) or not (false).
 func JSONEq(t TestingT, expected string, actual string, msgAndArgs ...interface{}) {
 	if !assert.JSONEq(t, expected, actual, msgAndArgs...) {
 		t.FailNow()
 	}
 }
 // JSONEqf asserts that two JSON strings are equivalent.
 //
 //  assert.JSONEqf(t, `{"hello": "world", "foo": "bar"}`, `{"foo": "bar", "hello": "world"}`, "error message %s", "formatted")
 //
 // Returns whether the assertion was successful (true) or not (false).
 func JSONEqf(t TestingT, expected string, actual string, msg string, args ...interface{}) {
 	if !assert.JSONEqf(t, expected, actual, msg, args...) {
 		t.FailNow()
 	}
 }
 // Len asserts that the specified object has specific length.
 // Len also fails if the object has a type that len() not accept.
 //
 //    assert.Len(t, mySlice, 3)
 //
 // Returns whether the assertion was successful (true) or not (false).
 func Len(t TestingT, object interface{}, length int, msgAndArgs ...interface{}) {
 	if !assert.Len(t, object, length, msgAndArgs...) {
 		t.FailNow()
 	}
 }
 // Lenf asserts that the specified object has specific length.
 // Lenf also fails if the object has a type that len() not accept.
 //
 //    assert.Lenf(t, mySlice, 3, "error message %s", "formatted")
 //
 // Returns whether the assertion was successful (true) or not (false).
 func Lenf(t TestingT, object interface{}, length int, msg string, args ...interface{}) {
 	if !assert.Lenf(t, object, length, msg, args...) {
 		t.FailNow()
 	}
 }
 // Nil asserts that the specified object is nil.
 //
 //    assert.Nil(t, err)
 //
 // Returns whether the assertion was successful (true) or not (false).
 func Nil(t TestingT, object interface{}, msgAndArgs ...interface{}) {
 	if !assert.Nil(t, object, msgAndArgs...) {
 		t.FailNow()
 	}
 }
 // Nilf asserts that the specified object is nil.
 //
 //    assert.Nilf(t, err, "error message %s", "formatted")
 //
 // Returns whether the assertion was successful (true) or not (false).
 func Nilf(t TestingT, object interface{}, msg string, args ...interface{}) {
 	if !assert.Nilf(t, object, msg, args...) {
 		t.FailNow()
 	}
 }
 // NoError asserts that a function returned no error (i.e. `nil`).
 //
 //   actualObj, err := SomeFunction()
 //   if assert.NoError(t, err) {
 // 	   assert.Equal(t, expectedObj, actualObj)
 //   }
 //
 // Returns whether the assertion was successful (true) or not (false).
 func NoError(t TestingT, err error, msgAndArgs ...interface{}) {
 	if !assert.NoError(t, err, msgAndArgs...) {
 		t.FailNow()
 	}
 }
 // NoErrorf asserts that a function returned no error (i.e. `nil`).
 //
 //   actualObj, err := SomeFunction()
 //   if assert.NoErrorf(t, err, "error message %s", "formatted") {
 // 	   assert.Equal(t, expectedObj, actualObj)
 //   }
 //
 // Returns whether the assertion was successful (true) or not (false).
 func NoErrorf(t TestingT, err error, msg string, args ...interface{}) {
 	if !assert.NoErrorf(t, err, msg, args...) {
 		t.FailNow()
 	}
 }
 // NotContains asserts that the specified string, list(array, slice...) or map does NOT contain the
 // specified substring or element.
 //
 //    assert.NotContains(t, "Hello World", "Earth")
 //    assert.NotContains(t, ["Hello", "World"], "Earth")
 //    assert.NotContains(t, {"Hello": "World"}, "Earth")
 //
 // Returns whether the assertion was successful (true) or not (false).
 func NotContains(t TestingT, s interface{}, contains interface{}, msgAndArgs ...interface{}) {
 	if !assert.NotContains(t, s, contains, msgAndArgs...) {
 		t.FailNow()
 	}
 }
 // NotContainsf asserts that the specified string, list(array, slice...) or map does NOT contain the
 // specified substring or element.
 //
 //    assert.NotContainsf(t, "Hello World", "Earth", "error message %s", "formatted")
 //    assert.NotContainsf(t, ["Hello", "World"], "Earth", "error message %s", "formatted")
 //    assert.NotContainsf(t, {"Hello": "World"}, "Earth", "error message %s", "formatted")
 //
 // Returns whether the assertion was successful (true) or not (false).
 func NotContainsf(t TestingT, s interface{}, contains interface{}, msg string, args ...interface{}) {
 	if !assert.NotContainsf(t, s, contains, msg, args...) {
 		t.FailNow()
 	}
 }
 // NotEmpty asserts that the specified object is NOT empty.  I.e. not nil, "", false, 0 or either
 // a slice or a channel with len == 0.
 //
 //  if assert.NotEmpty(t, obj) {
 //    assert.Equal(t, "two", obj[1])
 //  }
 //
 // Returns whether the assertion was successful (true) or not (false).
 func NotEmpty(t TestingT, object interface{}, msgAndArgs ...interface{}) {
 	if !assert.NotEmpty(t, object, msgAndArgs...) {
 		t.FailNow()
 	}
 }
 // NotEmptyf asserts that the specified object is NOT empty.  I.e. not nil, "", false, 0 or either
 // a slice or a channel with len == 0.
 //
 //  if assert.NotEmptyf(t, obj, "error message %s", "formatted") {
 //    assert.Equal(t, "two", obj[1])
 //  }
 //
 // Returns whether the assertion was successful (true) or not (false).
 func NotEmptyf(t TestingT, object interface{}, msg string, args ...interface{}) {
 	if !assert.NotEmptyf(t, object, msg, args...) {
 		t.FailNow()
 	}
 }
 // NotEqual asserts that the specified values are NOT equal.
 //
 //    assert.NotEqual(t, obj1, obj2)
 //
 // Returns whether the assertion was successful (true) or not (false).
 //
 // Pointer variable equality is determined based on the equality of the
 // referenced values (as opposed to the memory addresses).
 func NotEqual(t TestingT, expected interface{}, actual interface{}, msgAndArgs ...interface{}) {
 	if !assert.NotEqual(t, expected, actual, msgAndArgs...) {
 		t.FailNow()
 	}
 }
 // NotEqualf asserts that the specified values are NOT equal.
 //
 //    assert.NotEqualf(t, obj1, obj2, "error message %s", "formatted")
 //
 // Returns whether the assertion was successful (true) or not (false).
 //
 // Pointer variable equality is determined based on the equality of the
 // referenced values (as opposed to the memory addresses).
 func NotEqualf(t TestingT, expected interface{}, actual interface{}, msg string, args ...interface{}) {
 	if !assert.NotEqualf(t, expected, actual, msg, args...) {
 		t.FailNow()
 	}
 }
 // NotNil asserts that the specified object is not nil.
 //
 //    assert.NotNil(t, err)
 //
 // Returns whether the assertion was successful (true) or not (false).
 func NotNil(t TestingT, object interface{}, msgAndArgs ...interface{}) {
 	if !assert.NotNil(t, object, msgAndArgs...) {
 		t.FailNow()
 	}
 }
 // NotNilf asserts that the specified object is not nil.
 //
 //    assert.NotNilf(t, err, "error message %s", "formatted")
 //
 // Returns whether the assertion was successful (true) or not (false).
 func NotNilf(t TestingT, object interface{}, msg string, args ...interface{}) {
 	if !assert.NotNilf(t, object, msg, args...) {
 		t.FailNow()
 	}
 }
 // NotPanics asserts that the code inside the specified PanicTestFunc does NOT panic.
 //
 //   assert.NotPanics(t, func(){ RemainCalm() })
 //
 // Returns whether the assertion was successful (true) or not (false).
 func NotPanics(t TestingT, f assert.PanicTestFunc, msgAndArgs ...interface{}) {
 	if !assert.NotPanics(t, f, msgAndArgs...) {
 		t.FailNow()
 	}
 }
 // NotPanicsf asserts that the code inside the specified PanicTestFunc does NOT panic.
 //
 //   assert.NotPanicsf(t, func(){ RemainCalm() }, "error message %s", "formatted")
 //
 // Returns whether the assertion was successful (true) or not (false).
 func NotPanicsf(t TestingT, f assert.PanicTestFunc, msg string, args ...interface{}) {
 	if !assert.NotPanicsf(t, f, msg, args...) {
 		t.FailNow()
 	}
 }
 // NotRegexp asserts that a specified regexp does not match a string.
 //
 //  assert.NotRegexp(t, regexp.MustCompile("starts"), "it's starting")
 //  assert.NotRegexp(t, "^start", "it's not starting")
 //
 // Returns whether the assertion was successful (true) or not (false).
 func NotRegexp(t TestingT, rx interface{}, str interface{}, msgAndArgs ...interface{}) {
 	if !assert.NotRegexp(t, rx, str, msgAndArgs...) {
 		t.FailNow()
 	}
 }
 // NotRegexpf asserts that a specified regexp does not match a string.
 //
 //  assert.NotRegexpf(t, regexp.MustCompile("starts", "error message %s", "formatted"), "it's starting")
 //  assert.NotRegexpf(t, "^start", "it's not starting", "error message %s", "formatted")
 //
 // Returns whether the assertion was successful (true) or not (false).
 func NotRegexpf(t TestingT, rx interface{}, str interface{}, msg string, args ...interface{}) {
 	if !assert.NotRegexpf(t, rx, str, msg, args...) {
 		t.FailNow()
 	}
 }
 // NotSubset asserts that the specified list(array, slice...) contains not all
 // elements given in the specified subset(array, slice...).
 //
 //    assert.NotSubset(t, [1, 3, 4], [1, 2], "But [1, 3, 4] does not contain [1, 2]")
 //
 // Returns whether the assertion was successful (true) or not (false).
 func NotSubset(t TestingT, list interface{}, subset interface{}, msgAndArgs ...interface{}) {
 	if !assert.NotSubset(t, list, subset, msgAndArgs...) {
 		t.FailNow()
 	}
 }
 // NotSubsetf asserts that the specified list(array, slice...) contains not all
 // elements given in the specified subset(array, slice...).
 //
 //    assert.NotSubsetf(t, [1, 3, 4], [1, 2], "But [1, 3, 4] does not contain [1, 2]", "error message %s", "formatted")
 //
 // Returns whether the assertion was successful (true) or not (false).
 func NotSubsetf(t TestingT, list interface{}, subset interface{}, msg string, args ...interface{}) {
 	if !assert.NotSubsetf(t, list, subset, msg, args...) {
 		t.FailNow()
 	}
 }
 // NotZero asserts that i is not the zero value for its type and returns the truth.
 func NotZero(t TestingT, i interface{}, msgAndArgs ...interface{}) {
 	if !assert.NotZero(t, i, msgAndArgs...) {
 		t.FailNow()
 	}
 }
 // NotZerof asserts that i is not the zero value for its type and returns the truth.
 func NotZerof(t TestingT, i interface{}, msg string, args ...interface{}) {
 	if !assert.NotZerof(t, i, msg, args...) {
 		t.FailNow()
 	}
 }
 // Panics asserts that the code inside the specified PanicTestFunc panics.
 //
 //   assert.Panics(t, func(){ GoCrazy() })
 //
 // Returns whether the assertion was successful (true) or not (false).
 func Panics(t TestingT, f assert.PanicTestFunc, msgAndArgs ...interface{}) {
 	if !assert.Panics(t, f, msgAndArgs...) {
 		t.FailNow()
 	}
 }
 // PanicsWithValue asserts that the code inside the specified PanicTestFunc panics, and that
 // the recovered panic value equals the expected panic value.
 //
 //   assert.PanicsWithValue(t, "crazy error", func(){ GoCrazy() })
 //
 // Returns whether the assertion was successful (true) or not (false).
 func PanicsWithValue(t TestingT, expected interface{}, f assert.PanicTestFunc, msgAndArgs ...interface{}) {
 	if !assert.PanicsWithValue(t, expected, f, msgAndArgs...) {
 		t.FailNow()
 	}
 }
 // PanicsWithValuef asserts that the code inside the specified PanicTestFunc panics, and that
 // the recovered panic value equals the expected panic value.
 //
 //   assert.PanicsWithValuef(t, "crazy error", func(){ GoCrazy() }, "error message %s", "formatted")
 //
 // Returns whether the assertion was successful (true) or not (false).
 func PanicsWithValuef(t TestingT, expected interface{}, f assert.PanicTestFunc, msg string, args ...interface{}) {
 	if !assert.PanicsWithValuef(t, expected, f, msg, args...) {
 		t.FailNow()
 	}
 }
 // Panicsf asserts that the code inside the specified PanicTestFunc panics.
 //
 //   assert.Panicsf(t, func(){ GoCrazy() }, "error message %s", "formatted")
 //
 // Returns whether the assertion was successful (true) or not (false).
 func Panicsf(t TestingT, f assert.PanicTestFunc, msg string, args ...interface{}) {
 	if !assert.Panicsf(t, f, msg, args...) {
 		t.FailNow()
 	}
 }
 // Regexp asserts that a specified regexp matches a string.
 //
 //  assert.Regexp(t, regexp.MustCompile("start"), "it's starting")
 //  assert.Regexp(t, "start...$", "it's not starting")
 //
 // Returns whether the assertion was successful (true) or not (false).
 func Regexp(t TestingT, rx interface{}, str interface{}, msgAndArgs ...interface{}) {
 	if !assert.Regexp(t, rx, str, msgAndArgs...) {
 		t.FailNow()
 	}
 }
 // Regexpf asserts that a specified regexp matches a string.
 //
 //  assert.Regexpf(t, regexp.MustCompile("start", "error message %s", "formatted"), "it's starting")
 //  assert.Regexpf(t, "start...$", "it's not starting", "error message %s", "formatted")
 //
 // Returns whether the assertion was successful (true) or not (false).
 func Regexpf(t TestingT, rx interface{}, str interface{}, msg string, args ...interface{}) {
 	if !assert.Regexpf(t, rx, str, msg, args...) {
 		t.FailNow()
 	}
 }
 // Subset asserts that the specified list(array, slice...) contains all
 // elements given in the specified subset(array, slice...).
 //
 //    assert.Subset(t, [1, 2, 3], [1, 2], "But [1, 2, 3] does contain [1, 2]")
 //
 // Returns whether the assertion was successful (true) or not (false).
 func Subset(t TestingT, list interface{}, subset interface{}, msgAndArgs ...interface{}) {
 	if !assert.Subset(t, list, subset, msgAndArgs...) {
 		t.FailNow()
 	}
 }
 // Subsetf asserts that the specified list(array, slice...) contains all
 // elements given in the specified subset(array, slice...).
 //
 //    assert.Subsetf(t, [1, 2, 3], [1, 2], "But [1, 2, 3] does contain [1, 2]", "error message %s", "formatted")
 //
 // Returns whether the assertion was successful (true) or not (false).
 func Subsetf(t TestingT, list interface{}, subset interface{}, msg string, args ...interface{}) {
 	if !assert.Subsetf(t, list, subset, msg, args...) {
 		t.FailNow()
 	}
 }
 // True asserts that the specified value is true.
 //
 //    assert.True(t, myBool)
 //
 // Returns whether the assertion was successful (true) or not (false).
 func True(t TestingT, value bool, msgAndArgs ...interface{}) {
 	if !assert.True(t, value, msgAndArgs...) {
 		t.FailNow()
 	}
 }
 // Truef asserts that the specified value is true.
 //
 //    assert.Truef(t, myBool, "error message %s", "formatted")
 //
 // Returns whether the assertion was successful (true) or not (false).
 func Truef(t TestingT, value bool, msg string, args ...interface{}) {
 	if !assert.Truef(t, value, msg, args...) {
 		t.FailNow()
 	}
 }
 // WithinDuration asserts that the two times are within duration delta of each other.
 //
 //   assert.WithinDuration(t, time.Now(), time.Now(), 10*time.Second)
 //
 // Returns whether the assertion was successful (true) or not (false).
 func WithinDuration(t TestingT, expected time.Time, actual time.Time, delta time.Duration, msgAndArgs ...interface{}) {
 	if !assert.WithinDuration(t, expected, actual, delta, msgAndArgs...) {
 		t.FailNow()
 	}
 }
 // WithinDurationf asserts that the two times are within duration delta of each other.
 //
 //   assert.WithinDurationf(t, time.Now(), time.Now(), 10*time.Second, "error message %s", "formatted")
 //
 // Returns whether the assertion was successful (true) or not (false).
 func WithinDurationf(t TestingT, expected time.Time, actual time.Time, delta time.Duration, msg string, args ...interface{}) {
 	if !assert.WithinDurationf(t, expected, actual, delta, msg, args...) {
 		t.FailNow()
 	}
 }
 // Zero asserts that i is the zero value for its type and returns the truth.
 func Zero(t TestingT, i interface{}, msgAndArgs ...interface{}) {
 	if !assert.Zero(t, i, msgAndArgs...) {
 		t.FailNow()
 	}
 }
 // Zerof asserts that i is the zero value for its type and returns the truth.
 func Zerof(t TestingT, i interface{}, msg string, args ...interface{}) {
 	if !assert.Zerof(t, i, msg, args...) {
 		t.FailNow()
 	}
 }
--- a/vendor/github.com/stretchr/testify/require/require.go.tmpl
+++ b/vendor/github.com/stretchr/testify/require/require.go.tmpl
@@ -1,6 +0,0 @@
 {{.Comment}}
 func {{.DocInfo.Name}}(t TestingT, {{.Params}}) {
 	if !assert.{{.DocInfo.Name}}(t, {{.ForwardedParams}}) {
 		t.FailNow()
 	}
 }
--- a/vendor/github.com/stretchr/testify/require/require_forward.go
+++ b/vendor/github.com/stretchr/testify/require/require_forward.go
@@ -1,747 +0,0 @@
 /*
 * CODE GENERATED AUTOMATICALLY WITH github.com/stretchr/testify/_codegen
 * THIS FILE MUST NOT BE EDITED BY HAND
 */
 package require
 import (
 	assert "github.com/stretchr/testify/assert"
 	http "net/http"
 	url "net/url"
 	time "time"
 )
 // Condition uses a Comparison to assert a complex condition.
 func (a *Assertions) Condition(comp assert.Comparison, msgAndArgs ...interface{}) {
 	Condition(a.t, comp, msgAndArgs...)
 }
 // Conditionf uses a Comparison to assert a complex condition.
 func (a *Assertions) Conditionf(comp assert.Comparison, msg string, args ...interface{}) {
 	Conditionf(a.t, comp, msg, args...)
 }
 // Contains asserts that the specified string, list(array, slice...) or map contains the
 // specified substring or element.
 //
 //    a.Contains("Hello World", "World")
 //    a.Contains(["Hello", "World"], "World")
 //    a.Contains({"Hello": "World"}, "Hello")
 //
 // Returns whether the assertion was successful (true) or not (false).
 func (a *Assertions) Contains(s interface{}, contains interface{}, msgAndArgs ...interface{}) {
 	Contains(a.t, s, contains, msgAndArgs...)
 }
 // Containsf asserts that the specified string, list(array, slice...) or map contains the
 // specified substring or element.
 //
 //    a.Containsf("Hello World", "World", "error message %s", "formatted")
 //    a.Containsf(["Hello", "World"], "World", "error message %s", "formatted")
 //    a.Containsf({"Hello": "World"}, "Hello", "error message %s", "formatted")
 //
 // Returns whether the assertion was successful (true) or not (false).
 func (a *Assertions) Containsf(s interface{}, contains interface{}, msg string, args ...interface{}) {
 	Containsf(a.t, s, contains, msg, args...)
 }
 // Empty asserts that the specified object is empty.  I.e. nil, "", false, 0 or either
 // a slice or a channel with len == 0.
 //
 //  a.Empty(obj)
 //
 // Returns whether the assertion was successful (true) or not (false).
 func (a *Assertions) Empty(object interface{}, msgAndArgs ...interface{}) {
 	Empty(a.t, object, msgAndArgs...)
 }
 // Emptyf asserts that the specified object is empty.  I.e. nil, "", false, 0 or either
 // a slice or a channel with len == 0.
 //
 //  a.Emptyf(obj, "error message %s", "formatted")
 //
 // Returns whether the assertion was successful (true) or not (false).
 func (a *Assertions) Emptyf(object interface{}, msg string, args ...interface{}) {
 	Emptyf(a.t, object, msg, args...)
 }
 // Equal asserts that two objects are equal.
 //
 //    a.Equal(123, 123)
 //
 // Returns whether the assertion was successful (true) or not (false).
 //
 // Pointer variable equality is determined based on the equality of the
 // referenced values (as opposed to the memory addresses). Function equality
 // cannot be determined and will always fail.
 func (a *Assertions) Equal(expected interface{}, actual interface{}, msgAndArgs ...interface{}) {
 	Equal(a.t, expected, actual, msgAndArgs...)
 }
 // EqualError asserts that a function returned an error (i.e. not `nil`)
 // and that it is equal to the provided error.
 //
 //   actualObj, err := SomeFunction()
 //   a.EqualError(err,  expectedErrorString)
 //
 // Returns whether the assertion was successful (true) or not (false).
 func (a *Assertions) EqualError(theError error, errString string, msgAndArgs ...interface{}) {
 	EqualError(a.t, theError, errString, msgAndArgs...)
 }
 // EqualErrorf asserts that a function returned an error (i.e. not `nil`)
 // and that it is equal to the provided error.
 //
 //   actualObj, err := SomeFunction()
 //   a.EqualErrorf(err,  expectedErrorString, "error message %s", "formatted")
 //
 // Returns whether the assertion was successful (true) or not (false).
 func (a *Assertions) EqualErrorf(theError error, errString string, msg string, args ...interface{}) {
 	EqualErrorf(a.t, theError, errString, msg, args...)
 }
 // EqualValues asserts that two objects are equal or convertable to the same types
 // and equal.
 //
 //    a.EqualValues(uint32(123), int32(123))
 //
 // Returns whether the assertion was successful (true) or not (false).
 func (a *Assertions) EqualValues(expected interface{}, actual interface{}, msgAndArgs ...interface{}) {
 	EqualValues(a.t, expected, actual, msgAndArgs...)
 }
 // EqualValuesf asserts that two objects are equal or convertable to the same types
 // and equal.
 //
 //    a.EqualValuesf(uint32(123, "error message %s", "formatted"), int32(123))
 //
 // Returns whether the assertion was successful (true) or not (false).
 func (a *Assertions) EqualValuesf(expected interface{}, actual interface{}, msg string, args ...interface{}) {
 	EqualValuesf(a.t, expected, actual, msg, args...)
 }
 // Equalf asserts that two objects are equal.
 //
 //    a.Equalf(123, 123, "error message %s", "formatted")
 //
 // Returns whether the assertion was successful (true) or not (false).
 //
 // Pointer variable equality is determined based on the equality of the
 // referenced values (as opposed to the memory addresses). Function equality
 // cannot be determined and will always fail.
 func (a *Assertions) Equalf(expected interface{}, actual interface{}, msg string, args ...interface{}) {
 	Equalf(a.t, expected, actual, msg, args...)
 }
 // Error asserts that a function returned an error (i.e. not `nil`).
 //
 //   actualObj, err := SomeFunction()
 //   if a.Error(err) {
 // 	   assert.Equal(t, expectedError, err)
 //   }
 //
 // Returns whether the assertion was successful (true) or not (false).
 func (a *Assertions) Error(err error, msgAndArgs ...interface{}) {
 	Error(a.t, err, msgAndArgs...)
 }
 // Errorf asserts that a function returned an error (i.e. not `nil`).
 //
 //   actualObj, err := SomeFunction()
 //   if a.Errorf(err, "error message %s", "formatted") {
 // 	   assert.Equal(t, expectedErrorf, err)
 //   }
 //
 // Returns whether the assertion was successful (true) or not (false).
 func (a *Assertions) Errorf(err error, msg string, args ...interface{}) {
 	Errorf(a.t, err, msg, args...)
 }
 // Exactly asserts that two objects are equal is value and type.
 //
 //    a.Exactly(int32(123), int64(123))
 //
 // Returns whether the assertion was successful (true) or not (false).
 func (a *Assertions) Exactly(expected interface{}, actual interface{}, msgAndArgs ...interface{}) {
 	Exactly(a.t, expected, actual, msgAndArgs...)
 }
 // Exactlyf asserts that two objects are equal is value and type.
 //
 //    a.Exactlyf(int32(123, "error message %s", "formatted"), int64(123))
 //
 // Returns whether the assertion was successful (true) or not (false).
 func (a *Assertions) Exactlyf(expected interface{}, actual interface{}, msg string, args ...interface{}) {
 	Exactlyf(a.t, expected, actual, msg, args...)
 }
 // Fail reports a failure through
 func (a *Assertions) Fail(failureMessage string, msgAndArgs ...interface{}) {
 	Fail(a.t, failureMessage, msgAndArgs...)
 }
 // FailNow fails test
 func (a *Assertions) FailNow(failureMessage string, msgAndArgs ...interface{}) {
 	FailNow(a.t, failureMessage, msgAndArgs...)
 }
 // FailNowf fails test
 func (a *Assertions) FailNowf(failureMessage string, msg string, args ...interface{}) {
 	FailNowf(a.t, failureMessage, msg, args...)
 }
 // Failf reports a failure through
 func (a *Assertions) Failf(failureMessage string, msg string, args ...interface{}) {
 	Failf(a.t, failureMessage, msg, args...)
 }
 // False asserts that the specified value is false.
 //
 //    a.False(myBool)
 //
 // Returns whether the assertion was successful (true) or not (false).
 func (a *Assertions) False(value bool, msgAndArgs ...interface{}) {
 	False(a.t, value, msgAndArgs...)
 }
 // Falsef asserts that the specified value is false.
 //
 //    a.Falsef(myBool, "error message %s", "formatted")
 //
 // Returns whether the assertion was successful (true) or not (false).
 func (a *Assertions) Falsef(value bool, msg string, args ...interface{}) {
 	Falsef(a.t, value, msg, args...)
 }
 // HTTPBodyContains asserts that a specified handler returns a
 // body that contains a string.
 //
 //  a.HTTPBodyContains(myHandler, "www.google.com", nil, "I'm Feeling Lucky")
 //
 // Returns whether the assertion was successful (true) or not (false).
 func (a *Assertions) HTTPBodyContains(handler http.HandlerFunc, method string, url string, values url.Values, str interface{}) {
 	HTTPBodyContains(a.t, handler, method, url, values, str)
 }
 // HTTPBodyContainsf asserts that a specified handler returns a
 // body that contains a string.
 //
 //  a.HTTPBodyContainsf(myHandler, "www.google.com", nil, "I'm Feeling Lucky", "error message %s", "formatted")
 //
 // Returns whether the assertion was successful (true) or not (false).
 func (a *Assertions) HTTPBodyContainsf(handler http.HandlerFunc, method string, url string, values url.Values, str interface{}) {
 	HTTPBodyContainsf(a.t, handler, method, url, values, str)
 }
 // HTTPBodyNotContains asserts that a specified handler returns a
 // body that does not contain a string.
 //
 //  a.HTTPBodyNotContains(myHandler, "www.google.com", nil, "I'm Feeling Lucky")
 //
 // Returns whether the assertion was successful (true) or not (false).
 func (a *Assertions) HTTPBodyNotContains(handler http.HandlerFunc, method string, url string, values url.Values, str interface{}) {
 	HTTPBodyNotContains(a.t, handler, method, url, values, str)
 }
 // HTTPBodyNotContainsf asserts that a specified handler returns a
 // body that does not contain a string.
 //
 //  a.HTTPBodyNotContainsf(myHandler, "www.google.com", nil, "I'm Feeling Lucky", "error message %s", "formatted")
 //
 // Returns whether the assertion was successful (true) or not (false).
 func (a *Assertions) HTTPBodyNotContainsf(handler http.HandlerFunc, method string, url string, values url.Values, str interface{}) {
 	HTTPBodyNotContainsf(a.t, handler, method, url, values, str)
 }
 // HTTPError asserts that a specified handler returns an error status code.
 //
 //  a.HTTPError(myHandler, "POST", "/a/b/c", url.Values{"a": []string{"b", "c"}}
 //
 // Returns whether the assertion was successful (true) or not (false).
 func (a *Assertions) HTTPError(handler http.HandlerFunc, method string, url string, values url.Values) {
 	HTTPError(a.t, handler, method, url, values)
 }
 // HTTPErrorf asserts that a specified handler returns an error status code.
 //
 //  a.HTTPErrorf(myHandler, "POST", "/a/b/c", url.Values{"a": []string{"b", "c"}}
 //
 // Returns whether the assertion was successful (true, "error message %s", "formatted") or not (false).
 func (a *Assertions) HTTPErrorf(handler http.HandlerFunc, method string, url string, values url.Values) {
 	HTTPErrorf(a.t, handler, method, url, values)
 }
 // HTTPRedirect asserts that a specified handler returns a redirect status code.
 //
 //  a.HTTPRedirect(myHandler, "GET", "/a/b/c", url.Values{"a": []string{"b", "c"}}
 //
 // Returns whether the assertion was successful (true) or not (false).
 func (a *Assertions) HTTPRedirect(handler http.HandlerFunc, method string, url string, values url.Values) {
 	HTTPRedirect(a.t, handler, method, url, values)
 }
 // HTTPRedirectf asserts that a specified handler returns a redirect status code.
 //
 //  a.HTTPRedirectf(myHandler, "GET", "/a/b/c", url.Values{"a": []string{"b", "c"}}
 //
 // Returns whether the assertion was successful (true, "error message %s", "formatted") or not (false).
 func (a *Assertions) HTTPRedirectf(handler http.HandlerFunc, method string, url string, values url.Values) {
 	HTTPRedirectf(a.t, handler, method, url, values)
 }
 // HTTPSuccess asserts that a specified handler returns a success status code.
 //
 //  a.HTTPSuccess(myHandler, "POST", "http://www.google.com", nil)
 //
 // Returns whether the assertion was successful (true) or not (false).
 func (a *Assertions) HTTPSuccess(handler http.HandlerFunc, method string, url string, values url.Values) {
 	HTTPSuccess(a.t, handler, method, url, values)
 }
 // HTTPSuccessf asserts that a specified handler returns a success status code.
 //
 //  a.HTTPSuccessf(myHandler, "POST", "http://www.google.com", nil, "error message %s", "formatted")
 //
 // Returns whether the assertion was successful (true) or not (false).
 func (a *Assertions) HTTPSuccessf(handler http.HandlerFunc, method string, url string, values url.Values) {
 	HTTPSuccessf(a.t, handler, method, url, values)
 }
 // Implements asserts that an object is implemented by the specified interface.
 //
 //    a.Implements((*MyInterface)(nil), new(MyObject))
 func (a *Assertions) Implements(interfaceObject interface{}, object interface{}, msgAndArgs ...interface{}) {
 	Implements(a.t, interfaceObject, object, msgAndArgs...)
 }
 // Implementsf asserts that an object is implemented by the specified interface.
 //
 //    a.Implementsf((*MyInterface, "error message %s", "formatted")(nil), new(MyObject))
 func (a *Assertions) Implementsf(interfaceObject interface{}, object interface{}, msg string, args ...interface{}) {
 	Implementsf(a.t, interfaceObject, object, msg, args...)
 }
 // InDelta asserts that the two numerals are within delta of each other.
 //
 // 	 a.InDelta(math.Pi, (22 / 7.0), 0.01)
 //
 // Returns whether the assertion was successful (true) or not (false).
 func (a *Assertions) InDelta(expected interface{}, actual interface{}, delta float64, msgAndArgs ...interface{}) {
 	InDelta(a.t, expected, actual, delta, msgAndArgs...)
 }
 // InDeltaSlice is the same as InDelta, except it compares two slices.
 func (a *Assertions) InDeltaSlice(expected interface{}, actual interface{}, delta float64, msgAndArgs ...interface{}) {
 	InDeltaSlice(a.t, expected, actual, delta, msgAndArgs...)
 }
 // InDeltaSlicef is the same as InDelta, except it compares two slices.
 func (a *Assertions) InDeltaSlicef(expected interface{}, actual interface{}, delta float64, msg string, args ...interface{}) {
 	InDeltaSlicef(a.t, expected, actual, delta, msg, args...)
 }
 // InDeltaf asserts that the two numerals are within delta of each other.
 //
 // 	 a.InDeltaf(math.Pi, (22 / 7.0, "error message %s", "formatted"), 0.01)
 //
 // Returns whether the assertion was successful (true) or not (false).
 func (a *Assertions) InDeltaf(expected interface{}, actual interface{}, delta float64, msg string, args ...interface{}) {
 	InDeltaf(a.t, expected, actual, delta, msg, args...)
 }
 // InEpsilon asserts that expected and actual have a relative error less than epsilon
 //
 // Returns whether the assertion was successful (true) or not (false).
 func (a *Assertions) InEpsilon(expected interface{}, actual interface{}, epsilon float64, msgAndArgs ...interface{}) {
 	InEpsilon(a.t, expected, actual, epsilon, msgAndArgs...)
 }
 // InEpsilonSlice is the same as InEpsilon, except it compares each value from two slices.
 func (a *Assertions) InEpsilonSlice(expected interface{}, actual interface{}, epsilon float64, msgAndArgs ...interface{}) {
 	InEpsilonSlice(a.t, expected, actual, epsilon, msgAndArgs...)
 }
 // InEpsilonSlicef is the same as InEpsilon, except it compares each value from two slices.
 func (a *Assertions) InEpsilonSlicef(expected interface{}, actual interface{}, epsilon float64, msg string, args ...interface{}) {
 	InEpsilonSlicef(a.t, expected, actual, epsilon, msg, args...)
 }
 // InEpsilonf asserts that expected and actual have a relative error less than epsilon
 //
 // Returns whether the assertion was successful (true) or not (false).
 func (a *Assertions) InEpsilonf(expected interface{}, actual interface{}, epsilon float64, msg string, args ...interface{}) {
 	InEpsilonf(a.t, expected, actual, epsilon, msg, args...)
 }
 // IsType asserts that the specified objects are of the same type.
 func (a *Assertions) IsType(expectedType interface{}, object interface{}, msgAndArgs ...interface{}) {
 	IsType(a.t, expectedType, object, msgAndArgs...)
 }
 // IsTypef asserts that the specified objects are of the same type.
 func (a *Assertions) IsTypef(expectedType interface{}, object interface{}, msg string, args ...interface{}) {
 	IsTypef(a.t, expectedType, object, msg, args...)
 }
 // JSONEq asserts that two JSON strings are equivalent.
 //
 //  a.JSONEq(`{"hello": "world", "foo": "bar"}`, `{"foo": "bar", "hello": "world"}`)
 //
 // Returns whether the assertion was successful (true) or not (false).
 func (a *Assertions) JSONEq(expected string, actual string, msgAndArgs ...interface{}) {
 	JSONEq(a.t, expected, actual, msgAndArgs...)
 }
 // JSONEqf asserts that two JSON strings are equivalent.
 //
 //  a.JSONEqf(`{"hello": "world", "foo": "bar"}`, `{"foo": "bar", "hello": "world"}`, "error message %s", "formatted")
 //
 // Returns whether the assertion was successful (true) or not (false).
 func (a *Assertions) JSONEqf(expected string, actual string, msg string, args ...interface{}) {
 	JSONEqf(a.t, expected, actual, msg, args...)
 }
 // Len asserts that the specified object has specific length.
 // Len also fails if the object has a type that len() not accept.
 //
 //    a.Len(mySlice, 3)
 //
 // Returns whether the assertion was successful (true) or not (false).
 func (a *Assertions) Len(object interface{}, length int, msgAndArgs ...interface{}) {
 	Len(a.t, object, length, msgAndArgs...)
 }
 // Lenf asserts that the specified object has specific length.
 // Lenf also fails if the object has a type that len() not accept.
 //
 //    a.Lenf(mySlice, 3, "error message %s", "formatted")
 //
 // Returns whether the assertion was successful (true) or not (false).
 func (a *Assertions) Lenf(object interface{}, length int, msg string, args ...interface{}) {
 	Lenf(a.t, object, length, msg, args...)
 }
 // Nil asserts that the specified object is nil.
 //
 //    a.Nil(err)
 //
 // Returns whether the assertion was successful (true) or not (false).
 func (a *Assertions) Nil(object interface{}, msgAndArgs ...interface{}) {
 	Nil(a.t, object, msgAndArgs...)
 }
 // Nilf asserts that the specified object is nil.
 //
 //    a.Nilf(err, "error message %s", "formatted")
 //
 // Returns whether the assertion was successful (true) or not (false).
 func (a *Assertions) Nilf(object interface{}, msg string, args ...interface{}) {
 	Nilf(a.t, object, msg, args...)
 }
 // NoError asserts that a function returned no error (i.e. `nil`).
 //
 //   actualObj, err := SomeFunction()
 //   if a.NoError(err) {
 // 	   assert.Equal(t, expectedObj, actualObj)
 //   }
 //
 // Returns whether the assertion was successful (true) or not (false).
 func (a *Assertions) NoError(err error, msgAndArgs ...interface{}) {
 	NoError(a.t, err, msgAndArgs...)
 }
 // NoErrorf asserts that a function returned no error (i.e. `nil`).
 //
 //   actualObj, err := SomeFunction()
 //   if a.NoErrorf(err, "error message %s", "formatted") {
 // 	   assert.Equal(t, expectedObj, actualObj)
 //   }
 //
 // Returns whether the assertion was successful (true) or not (false).
 func (a *Assertions) NoErrorf(err error, msg string, args ...interface{}) {
 	NoErrorf(a.t, err, msg, args...)
 }
 // NotContains asserts that the specified string, list(array, slice...) or map does NOT contain the
 // specified substring or element.
 //
 //    a.NotContains("Hello World", "Earth")
 //    a.NotContains(["Hello", "World"], "Earth")
 //    a.NotContains({"Hello": "World"}, "Earth")
 //
 // Returns whether the assertion was successful (true) or not (false).
 func (a *Assertions) NotContains(s interface{}, contains interface{}, msgAndArgs ...interface{}) {
 	NotContains(a.t, s, contains, msgAndArgs...)
 }
 // NotContainsf asserts that the specified string, list(array, slice...) or map does NOT contain the
 // specified substring or element.
 //
 //    a.NotContainsf("Hello World", "Earth", "error message %s", "formatted")
 //    a.NotContainsf(["Hello", "World"], "Earth", "error message %s", "formatted")
 //    a.NotContainsf({"Hello": "World"}, "Earth", "error message %s", "formatted")
 //
 // Returns whether the assertion was successful (true) or not (false).
 func (a *Assertions) NotContainsf(s interface{}, contains interface{}, msg string, args ...interface{}) {
 	NotContainsf(a.t, s, contains, msg, args...)
 }
 // NotEmpty asserts that the specified object is NOT empty.  I.e. not nil, "", false, 0 or either
 // a slice or a channel with len == 0.
 //
 //  if a.NotEmpty(obj) {
 //    assert.Equal(t, "two", obj[1])
 //  }
 //
 // Returns whether the assertion was successful (true) or not (false).
 func (a *Assertions) NotEmpty(object interface{}, msgAndArgs ...interface{}) {
 	NotEmpty(a.t, object, msgAndArgs...)
 }
 // NotEmptyf asserts that the specified object is NOT empty.  I.e. not nil, "", false, 0 or either
 // a slice or a channel with len == 0.
 //
 //  if a.NotEmptyf(obj, "error message %s", "formatted") {
 //    assert.Equal(t, "two", obj[1])
 //  }
 //
 // Returns whether the assertion was successful (true) or not (false).
 func (a *Assertions) NotEmptyf(object interface{}, msg string, args ...interface{}) {
 	NotEmptyf(a.t, object, msg, args...)
 }
 // NotEqual asserts that the specified values are NOT equal.
 //
 //    a.NotEqual(obj1, obj2)
 //
 // Returns whether the assertion was successful (true) or not (false).
 //
 // Pointer variable equality is determined based on the equality of the
 // referenced values (as opposed to the memory addresses).
 func (a *Assertions) NotEqual(expected interface{}, actual interface{}, msgAndArgs ...interface{}) {
 	NotEqual(a.t, expected, actual, msgAndArgs...)
 }
 // NotEqualf asserts that the specified values are NOT equal.
 //
 //    a.NotEqualf(obj1, obj2, "error message %s", "formatted")
 //
 // Returns whether the assertion was successful (true) or not (false).
 //
 // Pointer variable equality is determined based on the equality of the
 // referenced values (as opposed to the memory addresses).
 func (a *Assertions) NotEqualf(expected interface{}, actual interface{}, msg string, args ...interface{}) {
 	NotEqualf(a.t, expected, actual, msg, args...)
 }
 // NotNil asserts that the specified object is not nil.
 //
 //    a.NotNil(err)
 //
 // Returns whether the assertion was successful (true) or not (false).
 func (a *Assertions) NotNil(object interface{}, msgAndArgs ...interface{}) {
 	NotNil(a.t, object, msgAndArgs...)
 }
 // NotNilf asserts that the specified object is not nil.
 //
 //    a.NotNilf(err, "error message %s", "formatted")
 //
 // Returns whether the assertion was successful (true) or not (false).
 func (a *Assertions) NotNilf(object interface{}, msg string, args ...interface{}) {
 	NotNilf(a.t, object, msg, args...)
 }
 // NotPanics asserts that the code inside the specified PanicTestFunc does NOT panic.
 //
 //   a.NotPanics(func(){ RemainCalm() })
 //
 // Returns whether the assertion was successful (true) or not (false).
 func (a *Assertions) NotPanics(f assert.PanicTestFunc, msgAndArgs ...interface{}) {
 	NotPanics(a.t, f, msgAndArgs...)
 }
 // NotPanicsf asserts that the code inside the specified PanicTestFunc does NOT panic.
 //
 //   a.NotPanicsf(func(){ RemainCalm() }, "error message %s", "formatted")
 //
 // Returns whether the assertion was successful (true) or not (false).
 func (a *Assertions) NotPanicsf(f assert.PanicTestFunc, msg string, args ...interface{}) {
 	NotPanicsf(a.t, f, msg, args...)
 }
 // NotRegexp asserts that a specified regexp does not match a string.
 //
 //  a.NotRegexp(regexp.MustCompile("starts"), "it's starting")
 //  a.NotRegexp("^start", "it's not starting")
 //
 // Returns whether the assertion was successful (true) or not (false).
 func (a *Assertions) NotRegexp(rx interface{}, str interface{}, msgAndArgs ...interface{}) {
 	NotRegexp(a.t, rx, str, msgAndArgs...)
 }
 // NotRegexpf asserts that a specified regexp does not match a string.
 //
 //  a.NotRegexpf(regexp.MustCompile("starts", "error message %s", "formatted"), "it's starting")
 //  a.NotRegexpf("^start", "it's not starting", "error message %s", "formatted")
 //
 // Returns whether the assertion was successful (true) or not (false).
 func (a *Assertions) NotRegexpf(rx interface{}, str interface{}, msg string, args ...interface{}) {
 	NotRegexpf(a.t, rx, str, msg, args...)
 }
 // NotSubset asserts that the specified list(array, slice...) contains not all
 // elements given in the specified subset(array, slice...).
 //
 //    a.NotSubset([1, 3, 4], [1, 2], "But [1, 3, 4] does not contain [1, 2]")
 //
 // Returns whether the assertion was successful (true) or not (false).
 func (a *Assertions) NotSubset(list interface{}, subset interface{}, msgAndArgs ...interface{}) {
 	NotSubset(a.t, list, subset, msgAndArgs...)
 }
 // NotSubsetf asserts that the specified list(array, slice...) contains not all
 // elements given in the specified subset(array, slice...).
 //
 //    a.NotSubsetf([1, 3, 4], [1, 2], "But [1, 3, 4] does not contain [1, 2]", "error message %s", "formatted")
 //
 // Returns whether the assertion was successful (true) or not (false).
 func (a *Assertions) NotSubsetf(list interface{}, subset interface{}, msg string, args ...interface{}) {
 	NotSubsetf(a.t, list, subset, msg, args...)
 }
 // NotZero asserts that i is not the zero value for its type and returns the truth.
 func (a *Assertions) NotZero(i interface{}, msgAndArgs ...interface{}) {
 	NotZero(a.t, i, msgAndArgs...)
 }
 // NotZerof asserts that i is not the zero value for its type and returns the truth.
 func (a *Assertions) NotZerof(i interface{}, msg string, args ...interface{}) {
 	NotZerof(a.t, i, msg, args...)
 }
 // Panics asserts that the code inside the specified PanicTestFunc panics.
 //
 //   a.Panics(func(){ GoCrazy() })
 //
 // Returns whether the assertion was successful (true) or not (false).
 func (a *Assertions) Panics(f assert.PanicTestFunc, msgAndArgs ...interface{}) {
 	Panics(a.t, f, msgAndArgs...)
 }
 // PanicsWithValue asserts that the code inside the specified PanicTestFunc panics, and that
 // the recovered panic value equals the expected panic value.
 //
 //   a.PanicsWithValue("crazy error", func(){ GoCrazy() })
 //
 // Returns whether the assertion was successful (true) or not (false).
 func (a *Assertions) PanicsWithValue(expected interface{}, f assert.PanicTestFunc, msgAndArgs ...interface{}) {
 	PanicsWithValue(a.t, expected, f, msgAndArgs...)
 }
 // PanicsWithValuef asserts that the code inside the specified PanicTestFunc panics, and that
 // the recovered panic value equals the expected panic value.
 //
 //   a.PanicsWithValuef("crazy error", func(){ GoCrazy() }, "error message %s", "formatted")
 //
 // Returns whether the assertion was successful (true) or not (false).
 func (a *Assertions) PanicsWithValuef(expected interface{}, f assert.PanicTestFunc, msg string, args ...interface{}) {
 	PanicsWithValuef(a.t, expected, f, msg, args...)
 }
 // Panicsf asserts that the code inside the specified PanicTestFunc panics.
 //
 //   a.Panicsf(func(){ GoCrazy() }, "error message %s", "formatted")
 //
 // Returns whether the assertion was successful (true) or not (false).
 func (a *Assertions) Panicsf(f assert.PanicTestFunc, msg string, args ...interface{}) {
 	Panicsf(a.t, f, msg, args...)
 }
 // Regexp asserts that a specified regexp matches a string.
 //
 //  a.Regexp(regexp.MustCompile("start"), "it's starting")
 //  a.Regexp("start...$", "it's not starting")
 //
 // Returns whether the assertion was successful (true) or not (false).
 func (a *Assertions) Regexp(rx interface{}, str interface{}, msgAndArgs ...interface{}) {
 	Regexp(a.t, rx, str, msgAndArgs...)
 }
 // Regexpf asserts that a specified regexp matches a string.
 //
 //  a.Regexpf(regexp.MustCompile("start", "error message %s", "formatted"), "it's starting")
 //  a.Regexpf("start...$", "it's not starting", "error message %s", "formatted")
 //
 // Returns whether the assertion was successful (true) or not (false).
 func (a *Assertions) Regexpf(rx interface{}, str interface{}, msg string, args ...interface{}) {
 	Regexpf(a.t, rx, str, msg, args...)
 }
 // Subset asserts that the specified list(array, slice...) contains all
 // elements given in the specified subset(array, slice...).
 //
 //    a.Subset([1, 2, 3], [1, 2], "But [1, 2, 3] does contain [1, 2]")
 //
 // Returns whether the assertion was successful (true) or not (false).
 func (a *Assertions) Subset(list interface{}, subset interface{}, msgAndArgs ...interface{}) {
 	Subset(a.t, list, subset, msgAndArgs...)
 }
 // Subsetf asserts that the specified list(array, slice...) contains all
 // elements given in the specified subset(array, slice...).
 //
 //    a.Subsetf([1, 2, 3], [1, 2], "But [1, 2, 3] does contain [1, 2]", "error message %s", "formatted")
 //
 // Returns whether the assertion was successful (true) or not (false).
 func (a *Assertions) Subsetf(list interface{}, subset interface{}, msg string, args ...interface{}) {
 	Subsetf(a.t, list, subset, msg, args...)
 }
 // True asserts that the specified value is true.
 //
 //    a.True(myBool)
 //
 // Returns whether the assertion was successful (true) or not (false).
 func (a *Assertions) True(value bool, msgAndArgs ...interface{}) {
 	True(a.t, value, msgAndArgs...)
 }
 // Truef asserts that the specified value is true.
 //
 //    a.Truef(myBool, "error message %s", "formatted")
 //
 // Returns whether the assertion was successful (true) or not (false).
 func (a *Assertions) Truef(value bool, msg string, args ...interface{}) {
 	Truef(a.t, value, msg, args...)
 }
 // WithinDuration asserts that the two times are within duration delta of each other.
 //
 //   a.WithinDuration(time.Now(), time.Now(), 10*time.Second)
 //
 // Returns whether the assertion was successful (true) or not (false).
 func (a *Assertions) WithinDuration(expected time.Time, actual time.Time, delta time.Duration, msgAndArgs ...interface{}) {
 	WithinDuration(a.t, expected, actual, delta, msgAndArgs...)
 }
 // WithinDurationf asserts that the two times are within duration delta of each other.
 //
 //   a.WithinDurationf(time.Now(), time.Now(), 10*time.Second, "error message %s", "formatted")
 //
 // Returns whether the assertion was successful (true) or not (false).
 func (a *Assertions) WithinDurationf(expected time.Time, actual time.Time, delta time.Duration, msg string, args ...interface{}) {
 	WithinDurationf(a.t, expected, actual, delta, msg, args...)
 }
 // Zero asserts that i is the zero value for its type and returns the truth.
 func (a *Assertions) Zero(i interface{}, msgAndArgs ...interface{}) {
 	Zero(a.t, i, msgAndArgs...)
 }
 // Zerof asserts that i is the zero value for its type and returns the truth.
 func (a *Assertions) Zerof(i interface{}, msg string, args ...interface{}) {
 	Zerof(a.t, i, msg, args...)
 }
--- a/vendor/github.com/stretchr/testify/require/require_forward.go.tmpl
+++ b/vendor/github.com/stretchr/testify/require/require_forward.go.tmpl
@@ -1,4 +0,0 @@
 {{.CommentWithoutT "a"}}
 func (a *Assertions) {{.DocInfo.Name}}({{.Params}}) {
 	{{.DocInfo.Name}}(a.t, {{.ForwardedParams}})
 }
--- a/vendor/github.com/stretchr/testify/require/requirements.go
+++ b/vendor/github.com/stretchr/testify/require/requirements.go
@@ -1,9 +0,0 @@
 package require
 // TestingT is an interface wrapper around *testing.T
 type TestingT interface {
 	Errorf(format string, args ...interface{})
 	FailNow()
 }
 //go:generate go run ../_codegen/main.go -output-package=require -template=require.go.tmpl -include-format-funcs
--- a/vendor/vendor.json
+++ b/vendor/vendor.json
@@ -1188,12 +1188,6 @@
 			"revision": "2aa2c176b9dab406a6970f6a55f513e8a8c8b18f",
 			"revisionTime": "2017-08-14T20:04:35Z"
 		},
 		{
 			"checksumSHA1": "7vs6dSc1PPGBKyzb/SCIyeMJPLQ=",
 			"path": "github.com/stretchr/testify/require",
 			"revision": "2aa2c176b9dab406a6970f6a55f513e8a8c8b18f",
 			"revisionTime": "2017-08-14T20:04:35Z"
 		},
 		{
 			"checksumSHA1": "MAnxhGyQfhoyoATeT1zJDPyWq7A=",
 			"path": "github.com/syndtr/goleveldb/leveldb",