TestRebuild404Handlers() — gin Function Reference

Architecture documentation for the TestRebuild404Handlers() function in gin_test.go from the gin codebase.

Function go GinCore Middleware calls 1

Entity Profile

GinCore→ Middleware→ TestRebuild404Handlers() — gin Function Reference

Dependency Diagram

graph TD
  5a7973be_78e7_6ccb_6d26_4778ee868a95["TestRebuild404Handlers()"]
  5d6e7276_feeb_b8e2_30e8_0ae0827740a5["gin_test.go"]
  5a7973be_78e7_6ccb_6d26_4778ee868a95 -->|defined in| 5d6e7276_feeb_b8e2_30e8_0ae0827740a5
  a423cae4_a5e4_5096_1105_5638627a5c35["compareFunc()"]
  5a7973be_78e7_6ccb_6d26_4778ee868a95 -->|calls| a423cae4_a5e4_5096_1105_5638627a5c35
  style 5a7973be_78e7_6ccb_6d26_4778ee868a95 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

gin_test.go lines 547–571

func TestRebuild404Handlers(t *testing.T) {
	var middleware0 HandlerFunc = func(c *Context) {}
	var middleware1 HandlerFunc = func(c *Context) {}

	router := New()

	// Initially, allNoRoute should be nil
	assert.Nil(t, router.allNoRoute)

	// Set NoRoute handlers
	router.NoRoute(middleware0)
	assert.Len(t, router.allNoRoute, 1)
	assert.Len(t, router.noRoute, 1)
	compareFunc(t, router.allNoRoute[0], middleware0)

	// Add Use middleware should trigger rebuild404Handlers
	router.Use(middleware1)
	assert.Len(t, router.allNoRoute, 2)
	assert.Len(t, router.Handlers, 1)
	assert.Len(t, router.noRoute, 1)

	// Global middleware should come first
	compareFunc(t, router.allNoRoute[0], middleware1)
	compareFunc(t, router.allNoRoute[1], middleware0)
}