Sub2API v1.0 - AI API 网关（二开初始版本，基于上游 Wei-Shaw/sub2api）

backend/internal/config/proxy_probe_config_test.go

@@ -0,0 +1,47 @@
+//go:build unit
+
+package config
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/require"
+)
+
+func TestNormalizeProxyProbeURLs(t *testing.T) {
+	t.Parallel()
+
+	got, err := normalizeProxyProbeURLs([]ProbeURLConfig{
+		{URL: " https://chatgpt.com/cdn-cgi/trace ", Parser: " CHATGPT-TRACE "},
+		{URL: "https://api64.ipify.org?format=json", Parser: "ipify"},
+	})
+	require.NoError(t, err)
+	require.Equal(t, []ProbeURLConfig{
+		{URL: "https://chatgpt.com/cdn-cgi/trace", Parser: "chatgpt-trace"},
+		{URL: "https://api64.ipify.org?format=json", Parser: "ipify"},
+	}, got)
+}
+
+func TestNormalizeProxyProbeURLsRejectsInvalidEntries(t *testing.T) {
+	t.Parallel()
+
+	tests := []struct {
+		name    string
+		target  ProbeURLConfig
+		wantErr string
+	}{
+		{name: "missing URL", target: ProbeURLConfig{Parser: "ipify"}, wantErr: "url is required"},
+		{name: "missing parser", target: ProbeURLConfig{URL: "https://example.com"}, wantErr: "parser is required"},
+		{name: "unknown parser", target: ProbeURLConfig{URL: "https://example.com", Parser: "ip_api"}, wantErr: "unsupported parser"},
+		{name: "relative URL", target: ProbeURLConfig{URL: "/cdn-cgi/trace", Parser: "chatgpt-trace"}, wantErr: "invalid url"},
+		{name: "unsupported scheme", target: ProbeURLConfig{URL: "ftp://example.com/file", Parser: "ipify"}, wantErr: "scheme must be http or https"},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			t.Parallel()
+			_, err := normalizeProxyProbeURLs([]ProbeURLConfig{tt.target})
+			require.ErrorContains(t, err, tt.wantErr)
+		})
+	}
+}