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Add method the get registered handler count. #1672

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merged 1 commit into from Dec 29, 2021
Merged

Add method the get registered handler count. #1672

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5 changes: 5 additions & 0 deletions app.go
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Expand Up @@ -798,6 +798,11 @@ func (app *App) Stack() [][]*Route {
return app.stack
}

// HandlersCount returns the amount of registered handlers.
func (app *App) HandlersCount() uint32 {
return app.handlerCount
}

// Shutdown gracefully shuts down the server without interrupting any active connections.
// Shutdown works by first closing all open listeners and then waiting indefinitely for all connections to return to idle and then shut down.
//
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12 changes: 12 additions & 0 deletions app_test.go
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Expand Up @@ -1250,6 +1250,18 @@ func Test_App_Stack(t *testing.T) {
utils.AssertEqual(t, 1, len(stack[methodInt(MethodTrace)]))
}

// go test -run Test_App_HandlersCount
func Test_App_HandlersCount(t *testing.T) {
app := New()

app.Use("/path0", testEmptyHandler)
app.Get("/path2", testEmptyHandler)
app.Post("/path3", testEmptyHandler)

count := app.HandlersCount()
utils.AssertEqual(t, uint32(4), count)
}

// go test -run Test_App_ReadTimeout
func Test_App_ReadTimeout(t *testing.T) {
app := New(Config{
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