Test_FiberHandler_BodyLimit() — fiber Function Reference

Architecture documentation for the Test_FiberHandler_BodyLimit() function in adaptor_test.go from the fiber codebase.

Function go FiberCore Adapters

Entity Profile

FiberCore→ Adapters→ Test_FiberHandler_BodyLimit() — fiber Function Reference

Dependency Diagram

graph TD
  354f19f4_73f8_28c3_9818_092256385f27["Test_FiberHandler_BodyLimit()"]
  8ec96b38_44b4_af66_6f6f_dd60f87b680c["adaptor_test.go"]
  354f19f4_73f8_28c3_9818_092256385f27 -->|defined in| 8ec96b38_44b4_af66_6f6f_dd60f87b680c
  style 354f19f4_73f8_28c3_9818_092256385f27 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

middleware/adaptor/adaptor_test.go lines 497–554

func Test_FiberHandler_BodyLimit(t *testing.T) {
	t.Parallel()

	tests := []struct {
		name           string
		bodyLimit      int
		bodySize       int
		expectedStatus int
	}{
		{
			name:           "DefaultLimitExceededReturns413",
			bodySize:       fiber.DefaultBodyLimit + 1024,
			expectedStatus: fiber.StatusRequestEntityTooLarge,
		},
		{
			name:           "CustomLimitExceededReturns413",
			bodyLimit:      1 * 1024 * 1024,
			bodySize:       (1 * 1024 * 1024) + 1,
			expectedStatus: fiber.StatusRequestEntityTooLarge,
		},
		{
			name:           "CustomLimitAllowsLargerPayload",
			bodyLimit:      2 * fiber.DefaultBodyLimit,
			bodySize:       fiber.DefaultBodyLimit + 512,
			expectedStatus: fiber.StatusOK,
		},
		{
			name:           "ZeroLimitConfigFallsBackToDefault",
			bodyLimit:      0,
			bodySize:       fiber.DefaultBodyLimit - 256,
			expectedStatus: fiber.StatusOK,
		},
	}

	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			t.Parallel()

			app := fiber.New(fiber.Config{
				BodyLimit: tt.bodyLimit,
			})

			app.Post("/", func(c fiber.Ctx) error {
				return c.SendStatus(fiber.StatusOK)
			})

			handlerFunc := FiberApp(app)
			body := bytes.Repeat([]byte("a"), tt.bodySize)
			req := httptest.NewRequest(http.MethodPost, "/", bytes.NewReader(body))
			req.ContentLength = int64(len(body))
			resp := httptest.NewRecorder()

			handlerFunc.ServeHTTP(resp, req)

			require.Equal(t, tt.expectedStatus, resp.Code)
		})
	}
}