I am trying to test if the button press will call the Actions.sceneKey();
I've tried mocking it using
jest.mock(
'react-native-router-flux', () => ({
Actions: {
sceneKey: jest.fn(),
},
})
);
but when this code runs:
test('enter received code', () => {
const { getByPlaceholderText, getByText } = render(
<EnterCode />
);
const button = getByText('confirm');
fireEvent.press(button);
expect(button).toBeTruthy();
expect(Actions.sceneKey).toBeCalledTimes(1);
});
it says
expect(jest.fn()).toBeCalledTimes(expected)
Expected number of calls: 1
Received number of calls: 0
> 45 | expect(Actions.sceneKey).toBeCalledTimes(1);
Also in my component I have this function in my onPress callback:
<Button
onPress={() => {
Actions.sceneKey();
}}
text="confirm"
/>
Also as I am new to testing a more important question is that do I even need to test the scene transition functions ?