TestMiddlewareCalledOnceByRouterStaticFSNotFound() — gin Function Reference

Architecture documentation for the TestMiddlewareCalledOnceByRouterStaticFSNotFound() function in routes_test.go from the gin codebase.

Function go CoreEngine Middleware calls 1

Entity Profile

CoreEngine→ Middleware→ TestMiddlewareCalledOnceByRouterStaticFSNotFound() — gin Function Reference

Dependency Diagram

graph TD
  64131986_a6ab_77c2_cbaf_c74d28fd1529["TestMiddlewareCalledOnceByRouterStaticFSNotFound()"]
  69c2add5_555a_3d82_a4e7_993886631a2c["PerformRequest()"]
  64131986_a6ab_77c2_cbaf_c74d28fd1529 -->|calls| 69c2add5_555a_3d82_a4e7_993886631a2c
  style 64131986_a6ab_77c2_cbaf_c74d28fd1529 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

routes_test.go lines 660–678

func TestMiddlewareCalledOnceByRouterStaticFSNotFound(t *testing.T) {
	router := New()

	// Middleware must be called just only once by per request.
	middlewareCalledNum := 0
	router.Use(func(c *Context) {
		middlewareCalledNum++
	})

	router.StaticFS("/", http.FileSystem(http.Dir("/thisreallydoesntexist/")))

	// First access
	PerformRequest(router, http.MethodGet, "/nonexistent")
	assert.Equal(t, 1, middlewareCalledNum)

	// Second access
	PerformRequest(router, http.MethodHead, "/nonexistent")
	assert.Equal(t, 2, middlewareCalledNum)
}