本文整理汇总了TypeScript中jest-watcher.JestHook.getSubscriber方法的典型用法代码示例。如果您正苦于以下问题：TypeScript JestHook.getSubscriber方法的具体用法？TypeScript JestHook.getSubscriber怎么用？TypeScript JestHook.getSubscriber使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类jest-watcher.JestHook的用法示例。
在下文中一共展示了JestHook.getSubscriber方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的TypeScript代码示例。
示例1: watch
export default function watch(
initialGlobalConfig: Config.GlobalConfig,
contexts: Array<Context>,
outputStream: NodeJS.WriteStream,
hasteMapInstances: Array<HasteMap>,
stdin: NodeJS.ReadStream = process.stdin,
hooks: JestHook = new JestHook(),
filter?: Filter,
): Promise<void> {
// `globalConfig` will be constantly updated and reassigned as a result of
// watch mode interactions.
let globalConfig = initialGlobalConfig;
let activePlugin: WatchPlugin | null;
globalConfig = updateGlobalConfig(globalConfig, {
mode: globalConfig.watch ? 'watch' : 'watchAll',
passWithNoTests: true,
});
const updateConfigAndRun = ({
bail,
changedSince,
collectCoverage,
collectCoverageFrom,
collectCoverageOnlyFrom,
coverageDirectory,
coverageReporters,
mode,
notify,
notifyMode,
onlyFailures,
reporters,
testNamePattern,
testPathPattern,
updateSnapshot,
verbose,
}: AllowedConfigOptions = {}) => {
const previousUpdateSnapshot = globalConfig.updateSnapshot;
globalConfig = updateGlobalConfig(globalConfig, {
bail,
changedSince,
collectCoverage,
collectCoverageFrom,
collectCoverageOnlyFrom,
coverageDirectory,
coverageReporters,
mode,
notify,
notifyMode,
onlyFailures,
reporters,
testNamePattern,
testPathPattern,
updateSnapshot,
verbose,
});
startRun(globalConfig);
globalConfig = updateGlobalConfig(globalConfig, {
// updateSnapshot is not sticky after a run.
updateSnapshot:
previousUpdateSnapshot === 'all' ? 'none' : previousUpdateSnapshot,
});
};
const watchPlugins: Array<WatchPlugin> = INTERNAL_PLUGINS.map(
InternalPlugin => new InternalPlugin({stdin, stdout: outputStream}),
);
watchPlugins.forEach((plugin: WatchPlugin) => {
const hookSubscriber = hooks.getSubscriber();
if (plugin.apply) {
plugin.apply(hookSubscriber);
}
});
if (globalConfig.watchPlugins != null) {
const watchPluginKeys: WatchPluginKeysMap = new Map();
for (const plugin of watchPlugins) {
const reservedInfo =
RESERVED_KEY_PLUGINS.get(plugin.constructor as WatchPluginClass) ||
({} as ReservedInfo);
const key = reservedInfo.key || getPluginKey(plugin, globalConfig);
if (!key) {
continue;
}
const {forbiddenOverwriteMessage} = reservedInfo;
watchPluginKeys.set(key, {
forbiddenOverwriteMessage,
overwritable: forbiddenOverwriteMessage == null,
plugin,
});
}
for (const pluginWithConfig of globalConfig.watchPlugins) {
let plugin: WatchPlugin;
try {
const ThirdPartyPlugin = require(pluginWithConfig.path);
plugin = new ThirdPartyPlugin({
config: pluginWithConfig.config,
stdin,
//.........这里部分代码省略.........
示例2:
watchPlugins.forEach((plugin: WatchPlugin) => {
const hookSubscriber = hooks.getSubscriber();
if (plugin.apply) {
plugin.apply(hookSubscriber);
}
});