84 lines
2.3 KiB
TypeScript
84 lines
2.3 KiB
TypeScript
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import { TestBed } from '@angular/core/testing';
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import { HttpClientTestingModule, HttpTestingController } from '@angular/common/http/testing';
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import { MetricsService } from './metrics.service';
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import { ThreadDump, ThreadState } from './metrics.model';
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describe('Service Tests', () => {
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describe('Logs Service', () => {
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let service: MetricsService;
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let httpMock: HttpTestingController;
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beforeEach(() => {
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TestBed.configureTestingModule({
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imports: [HttpClientTestingModule],
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});
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service = TestBed.inject(MetricsService);
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httpMock = TestBed.inject(HttpTestingController);
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});
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afterEach(() => {
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httpMock.verify();
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});
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describe('Service methods', () => {
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it('should return Metrics', () => {
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let expectedResult;
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const metrics = {
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jvm: {},
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'http.server.requests': {},
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cache: {},
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services: {},
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databases: {},
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garbageCollector: {},
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processMetrics: {},
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};
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service.getMetrics().subscribe(received => {
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expectedResult = received;
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});
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const req = httpMock.expectOne({ method: 'GET' });
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req.flush(metrics);
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expect(expectedResult).toEqual(metrics);
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});
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it('should return Thread Dump', () => {
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let expectedResult: ThreadDump | null = null;
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const dump: ThreadDump = {
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threads: [
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{
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threadName: 'Reference Handler',
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threadId: 2,
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blockedTime: -1,
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blockedCount: 7,
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waitedTime: -1,
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waitedCount: 0,
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lockName: null,
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lockOwnerId: -1,
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lockOwnerName: null,
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daemon: true,
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inNative: false,
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suspended: false,
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threadState: ThreadState.Runnable,
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priority: 10,
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stackTrace: [],
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lockedMonitors: [],
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lockedSynchronizers: [],
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lockInfo: null,
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},
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],
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};
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service.threadDump().subscribe(received => {
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expectedResult = received;
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});
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const req = httpMock.expectOne({ method: 'GET' });
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req.flush(dump);
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expect(expectedResult).toEqual(dump);
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});
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});
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});
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});
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