Rick Hanlon 34ee8250b5 Add filtering to e2e tests (#22828)
Summary:
This PR adds filtering for e2e test examples using the new examples filter introduced in https://github.com/facebook/react-native/pull/22777

To do that we:
- Add a `testID` to `RNTesterExampleFilter` to select an example
- Refactor a few examples to export multiple examples for filtering
- Update all tests to filter by example title
Pull Request resolved: https://github.com/facebook/react-native/pull/22828

Reviewed By: TheSavior

Differential Revision: D13562664

Pulled By: rickhanlonii

fbshipit-source-id: efb0ca8050c1ca5c10d96bd77d35dd1143c3a3b3
2018-12-31 04:33:49 -08:00

97 lines
3.2 KiB
JavaScript

/**
* Copyright (c) Facebook, Inc. and its affiliates.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*
* @emails oncall+react_native
* @format
*/
/* global device, element, by, expect */
const jestExpect = require('expect');
const {
openComponentWithLabel,
openExampleWithTitle,
} = require('../e2e-helpers');
describe('Switch', () => {
beforeAll(async () => {
await device.reloadReactNative();
await openComponentWithLabel('<Switch>', '<Switch> Native boolean input');
});
describe('Switches can be set to true or false', () => {
beforeAll(async () => {
await openExampleWithTitle('Switches can be set to true or false');
});
it('Switch that starts off should switch', async () => {
const testID = 'on-off-initial-off';
const indicatorID = 'on-off-initial-off-indicator';
await expect(element(by.id(testID))).toHaveValue('0');
await expect(element(by.id(indicatorID))).toHaveText('Off');
await element(by.id(testID)).tap();
await expect(element(by.id(testID))).toHaveValue('1');
await expect(element(by.id(indicatorID))).toHaveText('On');
});
it('Switch that starts on should switch', async () => {
const testID = 'on-off-initial-on';
const indicatorID = 'on-off-initial-on-indicator';
await expect(element(by.id(testID))).toHaveValue('1');
await expect(element(by.id(indicatorID))).toHaveText('On');
await element(by.id(testID)).tap();
await expect(element(by.id(testID))).toHaveValue('0');
await expect(element(by.id(indicatorID))).toHaveText('Off');
});
});
describe('Switches can be disabled', () => {
beforeAll(async () => {
await openExampleWithTitle('Switches can be disabled');
});
it('disabled switch should not toggle', async () => {
const onTestID = 'disabled-initial-on';
const offTestID = 'disabled-initial-off';
const onIndicatorID = 'disabled-initial-on-indicator';
const offIndicatorID = 'disabled-initial-off-indicator';
await expect(element(by.id(onTestID))).toHaveValue('1');
await expect(element(by.id(onIndicatorID))).toHaveText('On');
try {
await element(by.id(onTestID)).tap();
throw new Error('Does not match');
} catch (err) {
jestExpect(err.message.message).toEqual(
jestExpect.stringContaining(
'Cannot perform action due to constraint(s) failure',
),
);
}
await expect(element(by.id(onTestID))).toHaveValue('1');
await expect(element(by.id(onIndicatorID))).toHaveText('On');
await expect(element(by.id(offTestID))).toHaveValue('0');
await expect(element(by.id(offIndicatorID))).toHaveText('Off');
try {
await element(by.id(offTestID)).tap();
throw new Error('Does not match');
} catch (err) {
jestExpect(err.message.message).toEqual(
jestExpect.stringContaining(
'Cannot perform action due to constraint(s) failure',
),
);
}
await expect(element(by.id(offTestID))).toHaveValue('0');
await expect(element(by.id(offIndicatorID))).toHaveText('Off');
});
});
});