Function Len

require/require.go:1196–1204

Len asserts that the specified object has specific length. Len also fails if the object has a type that len() not accept. require.Len(t, mySlice, 3)

(t TestingT, object interface{}, length int, msgAndArgs ...interface{})

//
//	require.Len(t, mySlice, 3)
func Len(t TestingT, object interface{}, length int, msgAndArgs ...interface{}) {
	if h, ok := t.(tHelper); ok {
		h.Helper()
	}
	if assert.Len(t, object, length, msgAndArgs...) {
		return
	}
	t.FailNow()
}

// Lenf asserts that the specified object has specific length.
// Lenf also fails if the object has a type that len() not accept.