Function TestVariadicFunctionArguments

v2/delay/delay_test.go:157–181

(t *testing.T)

}

func TestVariadicFunctionArguments(t *testing.T) {
	// Check the argument type validation for variadic functions.
	c := newFakeContext()

	calls := 0
	taskqueueAdder = func(c context.Context, t *taskqueue.Task, _ string) (*taskqueue.Task, error) {
		calls++
		return t, nil
	}

	for _, testTarget := range []*Function{varFunc, varRegister} {
		// reset state
		calls = 0
		testTarget.Call(c.ctx, "hi")
		testTarget.Call(c.ctx, "%d", 12)
		testTarget.Call(c.ctx, "%d %d %d", 3, 1, 4)
		if calls != 3 {
			t.Errorf("Got %d calls to taskqueueAdder, want 3", calls)
		}

		if got, want := testTarget.Call(c.ctx, "%d %s", 12, "a string is bad"), errors.New("delay: argument 3 has wrong type: string is not assignable to int"); got.Error() != want.Error() {
			t.Errorf("Incorrect error: got %q, want %q", got, want)
		}
	}
}

func TestBadArguments(t *testing.T) {
	// Try running regFunc with different sets of inappropriate arguments.