30 lines
848 B
TypeScript
30 lines
848 B
TypeScript
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import React from 'react';
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import { render, fireEvent } from '@testing-library/react-native';
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import UnitChooser from "../UnitChooser";
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import { Length } from 'safe-units';
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describe('UnitChooser', () => {
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const mockOnChoicePressed = jest.fn();
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const choices = ['foot', 'inch'] as Length [];
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it('renders correctly', () => {
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const { getByText } = render(
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<UnitChooser choices={choices} onChoicePressed={mockOnChoicePressed} />
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);
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choices.forEach(choice => {
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expect(getByText(choice)).toBeTruthy();
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});
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});
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it('calls onChoicePressed when a button is pressed', () => {
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const { getByText } = render(
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<UnitChooser choices={choices} onChoicePressed={mockOnChoicePressed} />
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);
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fireEvent.press(getByText(choices[0]));
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expect(mockOnChoicePressed).toHaveBeenCalledWith(choices[0]);
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});
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});
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