mirror of
https://github.com/facebook/react-native.git
synced 2025-11-01 09:14:26 +00:00
James Ide
0ee5f68929
Summary: This is the next step in moving RN towards standard path-based requires. All the requires in `Libraries` have been rewritten to use relative requires with a few exceptions, namely, `vendor` and `Renderer/oss` since those need to be changed upstream. This commit uses relative requires instead of `react-native/...` so that if Facebook were to stop syncing out certain folders and therefore remove code from the react-native package, internal code at Facebook would not need to change. See the umbrella issue at https://github.com/facebook/react-native/issues/24316 for more detail. [General] [Changed] - Migrate "Libraries" from Haste to standard path-based requires Pull Request resolved: https://github.com/facebook/react-native/pull/24749 Differential Revision: D15258017 Pulled By: cpojer fbshipit-source-id: a1f480ea36c05c659b6f37c8f02f6f9216d5a323
73 lines
2.3 KiB
JavaScript
73 lines
2.3 KiB
JavaScript
/**
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* Copyright (c) Facebook, Inc. and its affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*
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* @emails oncall+react_native
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* @format
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* @flow-strict
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*/
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'use strict';
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const React = require('react');
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const ReactTestRenderer = require('react-test-renderer');
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const TextInput = require('../TextInput');
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import Component from '@reactions/component';
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const {enter} = require('../../../Utilities/ReactNativeTestTools');
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jest.unmock('../TextInput');
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describe('TextInput tests', () => {
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let input;
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let onChangeListener;
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let onChangeTextListener;
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const initialValue = 'initialValue';
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beforeEach(() => {
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onChangeListener = jest.fn();
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onChangeTextListener = jest.fn();
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const renderTree = ReactTestRenderer.create(
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<Component initialState={{text: initialValue}}>
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{({setState, state}) => (
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<TextInput
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value={state.text}
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onChangeText={text => {
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onChangeTextListener(text);
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setState({text});
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}}
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onChange={event => {
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onChangeListener(event);
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}}
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/>
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)}
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</Component>,
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);
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input = renderTree.root.findByType(TextInput);
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});
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it('has expected instance functions', () => {
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expect(input.instance.isFocused).toBeInstanceOf(Function); // Would have prevented S168585
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expect(input.instance.clear).toBeInstanceOf(Function);
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expect(input.instance.focus).toBeInstanceOf(jest.fn().constructor);
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expect(input.instance.blur).toBeInstanceOf(jest.fn().constructor);
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expect(input.instance.setNativeProps).toBeInstanceOf(jest.fn().constructor);
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expect(input.instance.measure).toBeInstanceOf(jest.fn().constructor);
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expect(input.instance.measureInWindow).toBeInstanceOf(
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jest.fn().constructor,
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);
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expect(input.instance.measureLayout).toBeInstanceOf(jest.fn().constructor);
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});
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it('calls onChange callbacks', () => {
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expect(input.props.value).toBe(initialValue);
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const message = 'This is a test message';
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enter(input, message);
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expect(input.props.value).toBe(message);
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expect(onChangeTextListener).toHaveBeenCalledWith(message);
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expect(onChangeListener).toHaveBeenCalledWith({
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nativeEvent: {text: message},
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});
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});
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});
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