react-native/local-cli/link/__tests__/link.spec.js

232 lines
7.0 KiB
JavaScript

/**
* Copyright (c) 2015-present, Facebook, Inc.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*
* @format
* @emails oncall+javascript_foundation
*/
'use strict';
const sinon = require('sinon');
const log = require('npmlog');
const path = require('path');
jest.setMock('chalk', {grey: str => str});
describe('link', () => {
beforeEach(() => {
jest.resetModules();
delete require.cache[require.resolve('../link')];
log.level = 'silent';
});
it('should reject when run in a folder without package.json', done => {
const config = {
getProjectConfig: () => {
throw new Error('No package.json found');
},
};
const link = require('../link').func;
link([], config).catch(() => done());
});
it('should accept a name of a dependency to link', done => {
const config = {
getPlatformConfig: () => ({ios: {}, android: {}}),
getProjectConfig: () => ({assets: []}),
getDependencyConfig: sinon.stub().returns({assets: [], commands: {}}),
};
const link = require('../link').func;
link(['react-native-gradient'], config).then(() => {
expect(
config.getDependencyConfig.calledWith('react-native-gradient'),
).toBeTruthy();
done();
});
});
it('should register native module when android/ios projects are present', done => {
const registerNativeModule = sinon.stub();
const dependencyConfig = {android: {}, ios: {}, assets: [], commands: {}};
const androidLinkConfig = require('../android');
const iosLinkConfig = require('../ios');
const config = {
getPlatformConfig: () => ({
ios: {linkConfig: iosLinkConfig},
android: {linkConfig: androidLinkConfig},
}),
getProjectConfig: () => ({android: {}, ios: {}, assets: []}),
getDependencyConfig: sinon.stub().returns(dependencyConfig),
};
jest.setMock('../android/isInstalled.js', sinon.stub().returns(false));
jest.setMock('../android/registerNativeModule.js', registerNativeModule);
jest.setMock('../ios/isInstalled.js', sinon.stub().returns(false));
jest.setMock('../ios/registerNativeModule.js', registerNativeModule);
const link = require('../link').func;
link(['react-native-blur'], config).then(() => {
expect(registerNativeModule.calledTwice).toBeTruthy();
done();
});
});
it('should not register modules when they are already installed', done => {
const registerNativeModule = sinon.stub();
const dependencyConfig = {ios: {}, android: {}, assets: [], commands: {}};
const config = {
getPlatformConfig: () => ({ios: {}, android: {}}),
getProjectConfig: () => ({ios: {}, android: {}, assets: []}),
getDependencyConfig: sinon.stub().returns(dependencyConfig),
};
jest.setMock('../ios/isInstalled.js', sinon.stub().returns(true));
jest.setMock('../android/isInstalled.js', sinon.stub().returns(true));
jest.setMock('../ios/registerNativeModule.js', registerNativeModule);
jest.setMock('../android/registerNativeModule.js', registerNativeModule);
const link = require('../link').func;
link(['react-native-blur'], config).then(() => {
expect(registerNativeModule.callCount).toEqual(0);
done();
});
});
it('should register native modules for plugins', done => {
const registerNativeModule = sinon.stub();
const dependencyConfig = {
ios: {},
android: {},
test: {},
assets: [],
commands: {},
};
const linkPluginConfig = {
isInstalled: () => false,
register: registerNativeModule,
};
const config = {
getPlatformConfig: () => ({
ios: {},
android: {},
test: {linkConfig: () => linkPluginConfig},
}),
getProjectConfig: () => ({ios: {}, android: {}, test: {}, assets: []}),
getDependencyConfig: sinon.stub().returns(dependencyConfig),
};
jest.setMock('../ios/isInstalled.js', sinon.stub().returns(true));
jest.setMock('../android/isInstalled.js', sinon.stub().returns(true));
const link = require('../link').func;
link(['react-native-blur'], config).then(() => {
expect(registerNativeModule.calledOnce).toBeTruthy();
done();
});
});
it('should not register native modules for plugins when already installed', done => {
const registerNativeModule = sinon.stub();
const dependencyConfig = {
ios: {},
android: {},
test: {},
assets: [],
commands: {},
};
const linkPluginConfig = {
isInstalled: () => true,
register: registerNativeModule,
};
const config = {
getPlatformConfig: () => ({
ios: {},
android: {},
test: {linkConfig: () => linkPluginConfig},
}),
getProjectConfig: () => ({ios: {}, android: {}, test: {}, assets: []}),
getDependencyConfig: sinon.stub().returns(dependencyConfig),
};
jest.setMock('../ios/isInstalled.js', sinon.stub().returns(true));
jest.setMock('../android/isInstalled.js', sinon.stub().returns(true));
const link = require('../link').func;
link(['react-native-blur'], config).then(() => {
expect(registerNativeModule.callCount).toEqual(0);
done();
});
});
it('should run prelink and postlink commands at the appropriate times', done => {
const registerNativeModule = sinon.stub();
const prelink = sinon.stub().yieldsAsync();
const postlink = sinon.stub().yieldsAsync();
jest.setMock('../ios/registerNativeModule.js', registerNativeModule);
jest.setMock('../ios/isInstalled.js', sinon.stub().returns(false));
const linkConfig = require('../ios');
const config = {
getPlatformConfig: () => ({ios: {linkConfig: linkConfig}}),
getProjectConfig: () => ({ios: {}, assets: []}),
getDependencyConfig: sinon.stub().returns({
ios: {},
assets: [],
commands: {prelink, postlink},
}),
};
const link = require('../link').func;
link(['react-native-blur'], config).then(() => {
expect(prelink.calledBefore(registerNativeModule)).toBeTruthy();
expect(postlink.calledAfter(registerNativeModule)).toBeTruthy();
done();
});
});
it('should copy assets from both project and dependencies projects', done => {
const dependencyAssets = ['Fonts/Font.ttf'];
const dependencyConfig = {assets: dependencyAssets, ios: {}, commands: {}};
const projectAssets = ['Fonts/FontC.ttf'];
const copyAssets = sinon.stub();
jest.setMock('../ios/copyAssets.js', copyAssets);
const linkConfig = require('../ios');
const config = {
getPlatformConfig: () => ({ios: {linkConfig: linkConfig}}),
getProjectConfig: () => ({ios: {}, assets: projectAssets}),
getDependencyConfig: sinon.stub().returns(dependencyConfig),
};
const link = require('../link').func;
link(['react-native-blur'], config).then(() => {
expect(copyAssets.calledOnce).toBeTruthy();
expect(copyAssets.getCall(0).args[0]).toEqual(
projectAssets.concat(dependencyAssets),
);
done();
});
});
});