Function TestTrailingSlashMiddleware

internal/api/server_test.go:172–272

(t *testing.T)

}

func TestTrailingSlashMiddleware(t *testing.T) {
	// Create a simple handler that returns "OK"
	handler := http.HandlerFunc(func(w http.ResponseWriter, _ *http.Request) {
		w.WriteHeader(http.StatusOK)
		_, _ = w.Write([]byte("OK"))
	})

	// Wrap with our middleware
	middleware := api.TrailingSlashMiddleware(handler)

	tests := []struct {
		name             string
		path             string
		expectedStatus   int
		expectedLocation string
		expectRedirect   bool
	}{
		{
			name:           "root path should not redirect",
			path:           "/",
			expectedStatus: http.StatusOK,
			expectRedirect: false,
		},
		{
			name:           "path without trailing slash should pass through",
			path:           "/v0/servers",
			expectedStatus: http.StatusOK,
			expectRedirect: false,
		},
		{
			name:             "path with trailing slash should redirect",
			path:             "/v0/servers/",
			expectedStatus:   http.StatusPermanentRedirect,
			expectedLocation: "/v0/servers",
			expectRedirect:   true,
		},
		{
			name:             "nested path with trailing slash should redirect",
			path:             "/v0/servers/123/",
			expectedStatus:   http.StatusPermanentRedirect,
			expectedLocation: "/v0/servers/123",
			expectRedirect:   true,
		},
		{
			name:             "deep nested path with trailing slash should redirect",
			path:             "/v0/auth/github/token/",
			expectedStatus:   http.StatusPermanentRedirect,
			expectedLocation: "/v0/auth/github/token",
			expectRedirect:   true,
		},
		{
			name:           "path with query params and no trailing slash should pass through",
			path:           "/v0/servers?limit=10",
			expectedStatus: http.StatusOK,
			expectRedirect: false,
		},
		{
			name:             "path with query params and trailing slash should redirect preserving query params",