本文整理匯總了TypeScript中@angular-devkit/core/node/testing.TempScopedNodeJsSyncHost類的典型用法代碼示例。如果您正苦於以下問題：TypeScript TempScopedNodeJsSyncHost類的具體用法？TypeScript TempScopedNodeJsSyncHost怎麽用？TypeScript TempScopedNodeJsSyncHost使用的例子？那麽, 這裏精選的類代碼示例或許可以為您提供幫助。
在下文中一共展示了TempScopedNodeJsSyncHost類的4個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的TypeScript代碼示例。
示例1: it
it('supports custom rules in the project (pass)', done => {
// This test is disabled on Windows Bazel runs because it relies on TSLint custom rule
// loading behavior, which doesn't work with runfile resolution.
if (isWindowsBazel) {
done();
return;
}
const testRunner = new SchematicTestRunner(
'@_/test',
require.resolve('./test/collection.json'),
);
const host = new TempScopedNodeJsSyncHost();
host.write(normalize('/file.ts'), virtualFs.stringToFileBuffer(`
console.log('hello world');
`)).subscribe();
const tree = new UnitTestTree(new HostTree(host));
const messages: string[] = [];
concat(
testRunner.runSchematicAsync('custom-rule', { shouldPass: true }, tree),
new Observable<void>(obs => {
process.chdir(getSystemPath(host.root));
testRunner.logger.subscribe(x => messages.push(x.message));
testRunner.engine.executePostTasks().subscribe(obs);
}),
).toPromise().then(done, done.fail);
});示例2: it
it('works with config object', done => {
const testRunner = new SchematicTestRunner(
'@_/test',
path.join(__dirname, 'test/collection.json'),
);
const host = new TempScopedNodeJsSyncHost();
host.write(normalize('/file.ts'), virtualFs.stringToFileBuffer(`
export function() { console.log(1); }
`)).subscribe();
const tree = new UnitTestTree(new HostTree(host));
testRunner.runSchematicAsync('run-task', null, tree)
.subscribe(undefined, done.fail, done);
});示例3: describe
describe('Migration to version 8', () => {
const schematicRunner = new SchematicTestRunner(
'migrations',
require.resolve('../migration-collection.json'),
);
let tree: UnitTestTree;
let host: TempScopedNodeJsSyncHost;
const lazyRoutePath = normalize('src/lazy-route.ts');
const lazyRoute = virtualFs.stringToFileBuffer(`
import { Route } from '@angular/router';
const routes: Array<Route> = [
{
path: '',
loadChildren: './lazy/lazy.module#LazyModule'
}
];
`);
const lazyChildRoute = virtualFs.stringToFileBuffer(`
import { Route } from '@angular/router';
const routes: Array<Route> = [
{
path: '',
children: [{
path: 'child',
loadChildren: './lazy/lazy.module#LazyModule'
}]
}
];
`);
describe('Migration to import() style lazy routes', () => {
beforeEach(async () => {
host = new TempScopedNodeJsSyncHost();
tree = new UnitTestTree(new HostTree(host));
tree.create('/package.json', JSON.stringify({}));
process.chdir(getSystemPath(host.root));
});
it('should replace the module path string', async () => {
await host.write(lazyRoutePath, lazyRoute).toPromise();
schematicRunner.runSchematic('migration-08', {}, tree);
await schematicRunner.engine.executePostTasks().toPromise();
const routes = await host.read(lazyRoutePath)
.toPromise()
.then(virtualFs.fileBufferToString);
expect(routes).not.toContain('./lazy/lazy.module#LazyModule');
expect(routes).toContain(
`loadChildren: () => import('./lazy/lazy.module').then(m => m.LazyModule)`);
});
it('should replace the module path string in a child path', async () => {
await host.write(lazyRoutePath, lazyChildRoute).toPromise();
schematicRunner.runSchematic('migration-08', {}, tree);
await schematicRunner.engine.executePostTasks().toPromise();
const routes = await host.read(lazyRoutePath)
.toPromise()
.then(virtualFs.fileBufferToString);
expect(routes).not.toContain('./lazy/lazy.module#LazyModule');
expect(routes).toContain(
`loadChildren: () => import('./lazy/lazy.module').then(m => m.LazyModule)`);
});
});
});示例4: it
it('should replace the module path string', async () => {
await host.write(lazyRoutePath, lazyRoute).toPromise();
schematicRunner.runSchematic('migration-08', {}, tree);
await schematicRunner.engine.executePostTasks().toPromise();
const routes = await host.read(lazyRoutePath)
.toPromise()
.then(virtualFs.fileBufferToString);
expect(routes).not.toContain('./lazy/lazy.module#LazyModule');
expect(routes).toContain(
`loadChildren: () => import('./lazy/lazy.module').then(m => m.LazyModule)`);
});