Function TestHookTriggerErrorPropagation

tools/hook/hook_test.go:123–162

(t *testing.T)

}

func TestHookTriggerErrorPropagation(t *testing.T) {
	err := errors.New("test")

	scenarios := []struct {
		name          string
		handlers      []func(*Event) error
		expectedError error
	}{
		{
			"without error",
			[]func(*Event) error{
				func(e *Event) error { return e.Next() },
				func(e *Event) error { return e.Next() },
			},
			nil,
		},
		{
			"with error",
			[]func(*Event) error{
				func(e *Event) error { return e.Next() },
				func(e *Event) error { e.Next(); return err },
				func(e *Event) error { return e.Next() },
			},
			err,
		},
	}

	for _, s := range scenarios {
		t.Run(s.name, func(t *testing.T) {
			h := Hook[*Event]{}
			for _, handler := range s.handlers {
				h.BindFunc(handler)
			}
			result := h.Trigger(&Event{})
			if result != s.expectedError {
				t.Fatalf("Expected %v, got %v", s.expectedError, result)
			}
		})
	}
}