Test_Listen_BeforeServeFunc() — fiber Function Reference

Architecture documentation for the Test_Listen_BeforeServeFunc() function in listen_test.go from the fiber codebase.

Function go FiberCore Context

Entity Profile

FiberCore→ Context→ Test_Listen_BeforeServeFunc() — fiber Function Reference

Dependency Diagram

graph TD
  59f490c4_efbe_800a_baf9_6a842dee05b7["Test_Listen_BeforeServeFunc()"]
  edd60c6a_f37d_c392_5301_d2d5a002990a["listen_test.go"]
  59f490c4_efbe_800a_baf9_6a842dee05b7 -->|defined in| edd60c6a_f37d_c392_5301_d2d5a002990a
  style 59f490c4_efbe_800a_baf9_6a842dee05b7 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

listen_test.go lines 510–530

func Test_Listen_BeforeServeFunc(t *testing.T) {
	var handlers uint32
	app := New()

	go func() {
		time.Sleep(1000 * time.Millisecond)
		assert.NoError(t, app.Shutdown())
	}()

	wantErr := errors.New("test")
	require.ErrorIs(t, app.Listen(":0", ListenConfig{
		DisableStartupMessage: true,
		BeforeServeFunc: func(fiber *App) error {
			handlers = fiber.HandlersCount()

			return wantErr
		},
	}), wantErr)

	require.Zero(t, handlers)
}