69 lines
1.9 KiB
TypeScript
69 lines
1.9 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 {Injector, Metric, MultiMetric} from '../../index';
|
|
|
|
(function() {
|
|
function createMetric(ids: any[]) {
|
|
const m = Injector
|
|
.create([
|
|
ids.map(id => ({provide: id, useValue: new MockMetric(id)})),
|
|
MultiMetric.provideWith(ids)
|
|
])
|
|
.get<MultiMetric>(MultiMetric);
|
|
return Promise.resolve(m);
|
|
}
|
|
|
|
describe('multi metric', () => {
|
|
it('should merge descriptions', done => {
|
|
createMetric(['m1', 'm2']).then((m) => {
|
|
expect(m.describe()).toEqual({'m1': 'describe', 'm2': 'describe'});
|
|
done();
|
|
});
|
|
});
|
|
|
|
it('should merge all beginMeasure calls', done => {
|
|
createMetric(['m1', 'm2']).then((m) => m.beginMeasure()).then((values) => {
|
|
expect(values).toEqual(['m1_beginMeasure', 'm2_beginMeasure']);
|
|
done();
|
|
});
|
|
});
|
|
|
|
[false, true].forEach((restartFlag) => {
|
|
it(`should merge all endMeasure calls for restart=${restartFlag}`, done => {
|
|
createMetric(['m1', 'm2']).then((m) => m.endMeasure(restartFlag)).then((values) => {
|
|
expect(values).toEqual({'m1': {'restart': restartFlag}, 'm2': {'restart': restartFlag}});
|
|
done();
|
|
});
|
|
});
|
|
});
|
|
});
|
|
})();
|
|
|
|
class MockMetric extends Metric {
|
|
constructor(private _id: string) {
|
|
super();
|
|
}
|
|
|
|
override beginMeasure(): Promise<string> {
|
|
return Promise.resolve(`${this._id}_beginMeasure`);
|
|
}
|
|
|
|
override endMeasure(restart: boolean): Promise<{[key: string]: any}> {
|
|
const result: {[key: string]: any} = {};
|
|
result[this._id] = {'restart': restart};
|
|
return Promise.resolve(result);
|
|
}
|
|
|
|
override describe(): {[key: string]: string} {
|
|
const result: {[key: string]: string} = {};
|
|
result[this._id] = 'describe';
|
|
return result;
|
|
}
|
|
}
|