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99d7371863
* Add ReactFlightServerConfig intermediate This just forwards to the stream version of Flight which is itself forked between Node and W3C streams. The dom-relay goes directly to the Relay config though which allows it to avoid the stream part of Flight. * Separate streaming protocol into the Stream config * Split streaming parts into the ReactFlightServerConfigStream This decouples it so that the Relay implementation doesn't have to encode the JSON to strings. Instead it can be fed the values as JSON objects and do its own encoding. * Split FlightClient into a basic part and a stream part Same split as the server. * Expose lower level async hooks to Relay This requires an external helper file that we'll wire up internally.
90 lines
3.2 KiB
JavaScript
90 lines
3.2 KiB
JavaScript
'use strict';
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const inlinedHostConfigs = require('../shared/inlinedHostConfigs');
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// When testing the custom renderer code path through `react-reconciler`,
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// turn the export into a function, and use the argument as host config.
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const shimHostConfigPath = 'react-reconciler/src/ReactFiberHostConfig';
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jest.mock('react-reconciler', () => {
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return config => {
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jest.mock(shimHostConfigPath, () => config);
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return require.requireActual('react-reconciler');
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};
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});
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const shimServerStreamConfigPath = 'react-server/src/ReactServerStreamConfig';
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const shimServerFormatConfigPath = 'react-server/src/ReactServerFormatConfig';
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const shimFlightServerConfigPath = 'react-server/src/ReactFlightServerConfig';
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jest.mock('react-server', () => {
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return config => {
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jest.mock(shimServerStreamConfigPath, () => config);
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jest.mock(shimServerFormatConfigPath, () => config);
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return require.requireActual('react-server');
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};
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});
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jest.mock('react-server/flight', () => {
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return config => {
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jest.mock(shimServerStreamConfigPath, () => config);
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jest.mock(shimServerFormatConfigPath, () => config);
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jest.mock(shimFlightServerConfigPath, () =>
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require.requireActual(
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'react-server/src/forks/ReactFlightServerConfig.custom'
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)
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);
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return require.requireActual('react-server/flight');
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};
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});
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const shimFlightClientHostConfigPath =
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'react-client/src/ReactFlightClientHostConfig';
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jest.mock('react-client/flight', () => {
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return config => {
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jest.mock(shimFlightClientHostConfigPath, () => config);
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return require.requireActual('react-client/flight');
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};
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});
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const configPaths = [
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'react-reconciler/src/ReactFiberHostConfig',
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'react-client/src/ReactFlightClientHostConfig',
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'react-server/src/ReactServerStreamConfig',
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'react-server/src/ReactServerFormatConfig',
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'react-server/src/ReactFlightServerConfig',
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];
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function mockAllConfigs(rendererInfo) {
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configPaths.forEach(path => {
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// We want the reconciler to pick up the host config for this renderer.
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jest.mock(path, () => {
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let idx = path.lastIndexOf('/');
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let forkPath = path.substr(0, idx) + '/forks' + path.substr(idx);
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return require.requireActual(`${forkPath}.${rendererInfo.shortName}.js`);
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});
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});
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}
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// But for inlined host configs (such as React DOM, Native, etc), we
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// mock their named entry points to establish a host config mapping.
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inlinedHostConfigs.forEach(rendererInfo => {
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if (rendererInfo.shortName === 'custom') {
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// There is no inline entry point for the custom renderers.
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// Instead, it's handled by the generic `react-reconciler` entry point above.
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return;
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}
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rendererInfo.entryPoints.forEach(entryPoint => {
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jest.mock(entryPoint, () => {
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mockAllConfigs(rendererInfo);
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return require.requireActual(entryPoint);
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});
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});
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});
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// Make it possible to import this module inside
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// the React package itself.
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jest.mock('shared/ReactSharedInternals', () =>
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require.requireActual('react/src/ReactSharedInternals')
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);
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jest.mock('scheduler', () => require.requireActual('scheduler/unstable_mock'));
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jest.mock('scheduler/src/SchedulerHostConfig', () =>
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require.requireActual('scheduler/src/forks/SchedulerHostConfig.mock.js')
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);
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