88 lines
2.5 KiB
TypeScript
88 lines
2.5 KiB
TypeScript
import { ComponentFixture, TestBed, waitForAsync } from '@angular/core/testing';
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import { HttpClientTestingModule } from '@angular/common/http/testing';
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import { of } from 'rxjs';
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import { LogsComponent } from './logs.component';
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import { LogsService } from './logs.service';
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import { Log, LoggersResponse } from './log.model';
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describe('Component Tests', () => {
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describe('LogsComponent', () => {
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let comp: LogsComponent;
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let fixture: ComponentFixture<LogsComponent>;
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let service: LogsService;
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beforeEach(
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waitForAsync(() => {
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TestBed.configureTestingModule({
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imports: [HttpClientTestingModule],
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declarations: [LogsComponent],
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providers: [LogsService],
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})
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.overrideTemplate(LogsComponent, '')
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.compileComponents();
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})
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);
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beforeEach(() => {
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fixture = TestBed.createComponent(LogsComponent);
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comp = fixture.componentInstance;
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service = TestBed.inject(LogsService);
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});
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describe('OnInit', () => {
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it('should set all default values correctly', () => {
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expect(comp.filter).toBe('');
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expect(comp.orderProp).toBe('name');
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expect(comp.ascending).toBe(true);
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});
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it('Should call load all on init', () => {
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// GIVEN
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const log = new Log('main', 'WARN');
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jest.spyOn(service, 'findAll').mockReturnValue(
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of({
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loggers: {
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main: {
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effectiveLevel: 'WARN',
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},
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},
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} as unknown as LoggersResponse)
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);
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// WHEN
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comp.ngOnInit();
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// THEN
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expect(service.findAll).toHaveBeenCalled();
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expect(comp.loggers?.[0]).toEqual(expect.objectContaining(log));
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});
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});
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describe('change log level', () => {
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it('should change log level correctly', () => {
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// GIVEN
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const log = new Log('main', 'ERROR');
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jest.spyOn(service, 'changeLevel').mockReturnValue(of({}));
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jest.spyOn(service, 'findAll').mockReturnValue(
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of({
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loggers: {
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main: {
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effectiveLevel: 'ERROR',
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},
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},
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} as unknown as LoggersResponse)
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);
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// WHEN
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comp.changeLevel('main', 'ERROR');
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// THEN
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expect(service.changeLevel).toHaveBeenCalled();
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expect(service.findAll).toHaveBeenCalled();
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expect(comp.loggers?.[0]).toEqual(expect.objectContaining(log));
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});
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});
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});
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});
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