mirror of
https://github.com/angular/angular-cli.git
synced 2025-05-20 21:42:38 +08:00
b9e7f89589
When using the schematics-cli with a local collection, the debug mode is enabled by default. Debug mode also enables dry run mode by default. This can result in a confusing situation when developing a schematic locally as files will not be written to disk but no messages are present explaining why. To improve the developer experience, messages will now be shown both when debug mode is enabled and when dry run is enabled. If either is enabled by default the reason will also be shown.
76 lines
2.5 KiB
TypeScript
76 lines
2.5 KiB
TypeScript
/**
|
|
* @license
|
|
* Copyright Google LLC All Rights Reserved.
|
|
*
|
|
* Use of this source code is governed by an MIT-style license that can be
|
|
* found in the LICENSE file at https://angular.io/license
|
|
*/
|
|
|
|
import { main } from './schematics';
|
|
|
|
// We only care about the write method in these mocks of NodeJS.WriteStream.
|
|
class MockWriteStream {
|
|
lines: string[] = [];
|
|
write(str: string) {
|
|
// Strip color control characters.
|
|
this.lines.push(str.replace(/[^\x20-\x7F]\[\d+m/g, ''));
|
|
|
|
return true;
|
|
}
|
|
}
|
|
|
|
describe('schematics-cli binary', () => {
|
|
let stdout: MockWriteStream, stderr: MockWriteStream;
|
|
|
|
beforeEach(() => {
|
|
stdout = new MockWriteStream();
|
|
stderr = new MockWriteStream();
|
|
});
|
|
|
|
it('list-schematics works', async () => {
|
|
const args = ['--list-schematics'];
|
|
const res = await main({ args, stdout, stderr });
|
|
expect(stdout.lines).toMatch(/blank/);
|
|
expect(stdout.lines).toMatch(/schematic/);
|
|
expect(res).toEqual(0);
|
|
});
|
|
|
|
it('listSchematics works', async () => {
|
|
const args = ['--listSchematics'];
|
|
const res = await main({ args, stdout, stderr });
|
|
expect(stdout.lines).toMatch(/blank/);
|
|
expect(stdout.lines).toMatch(/schematic/);
|
|
expect(res).toEqual(0);
|
|
});
|
|
|
|
it('dry-run works', async () => {
|
|
const args = ['blank', 'foo', '--dry-run'];
|
|
const res = await main({ args, stdout, stderr });
|
|
expect(stdout.lines).toMatch(/CREATE foo\/README.md/);
|
|
expect(stdout.lines).toMatch(/CREATE foo\/.gitignore/);
|
|
expect(stdout.lines).toMatch(/CREATE foo\/src\/foo\/index.ts/);
|
|
expect(stdout.lines).toMatch(/CREATE foo\/src\/foo\/index_spec.ts/);
|
|
expect(stdout.lines).toMatch(/Dry run enabled./);
|
|
expect(res).toEqual(0);
|
|
});
|
|
|
|
it('dry-run is default when debug mode', async () => {
|
|
const args = ['blank', 'foo', '--debug'];
|
|
const res = await main({ args, stdout, stderr });
|
|
expect(stdout.lines).toMatch(/Debug mode enabled./);
|
|
expect(stdout.lines).toMatch(/CREATE foo\/README.md/);
|
|
expect(stdout.lines).toMatch(/CREATE foo\/.gitignore/);
|
|
expect(stdout.lines).toMatch(/CREATE foo\/src\/foo\/index.ts/);
|
|
expect(stdout.lines).toMatch(/CREATE foo\/src\/foo\/index_spec.ts/);
|
|
expect(stdout.lines).toMatch(/Dry run enabled by default in debug mode./);
|
|
expect(res).toEqual(0);
|
|
});
|
|
|
|
it('error when no name is provided', async () => {
|
|
const args = ['blank'];
|
|
const res = await main({ args, stdout, stderr });
|
|
expect(stderr.lines).toMatch(/Error: name option is required/);
|
|
expect(res).toEqual(1);
|
|
});
|
|
});
|