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import { HttpClientTestingModule, HttpTestingController } from '@angular/common/http/testing';
import { fakeAsync, TestBed, tick } from '@angular/core/testing';
import { configureTestBed } from '~/testing/unit-test-helper';
import { RbdConfigurationSourceField } from '../models/configuration';
import { RbdConfigurationService } from '../services/rbd-configuration.service';
import { PoolService } from './pool.service';
describe('PoolService', () => {
let service: PoolService;
let httpTesting: HttpTestingController;
const apiPath = 'api/pool';
configureTestBed({
providers: [PoolService, RbdConfigurationService],
imports: [HttpClientTestingModule]
});
beforeEach(() => {
service = TestBed.inject(PoolService);
httpTesting = TestBed.inject(HttpTestingController);
});
afterEach(() => {
httpTesting.verify();
});
it('should be created', () => {
expect(service).toBeTruthy();
});
it('should call getList', () => {
service.getList().subscribe();
const req = httpTesting.expectOne(`${apiPath}?stats=true`);
expect(req.request.method).toBe('GET');
});
it('should call getInfo', () => {
service.getInfo().subscribe();
const req = httpTesting.expectOne(`ui-${apiPath}/info`);
expect(req.request.method).toBe('GET');
});
it('should call create', () => {
const pool = { pool: 'somePool' };
service.create(pool).subscribe();
const req = httpTesting.expectOne(apiPath);
expect(req.request.method).toBe('POST');
expect(req.request.body).toEqual(pool);
});
it('should call update', () => {
service.update({ pool: 'somePool', application_metadata: [] }).subscribe();
const req = httpTesting.expectOne(`${apiPath}/somePool`);
expect(req.request.method).toBe('PUT');
expect(req.request.body).toEqual({ application_metadata: [] });
});
it('should call delete', () => {
service.delete('somePool').subscribe();
const req = httpTesting.expectOne(`${apiPath}/somePool`);
expect(req.request.method).toBe('DELETE');
});
it('should call list without parameter', fakeAsync(() => {
let result;
service.list().then((resp) => (result = resp));
const req = httpTesting.expectOne(`${apiPath}?attrs=`);
expect(req.request.method).toBe('GET');
req.flush(['foo', 'bar']);
tick();
expect(result).toEqual(['foo', 'bar']);
}));
it('should call list with a list', fakeAsync(() => {
let result;
service.list(['foo']).then((resp) => (result = resp));
const req = httpTesting.expectOne(`${apiPath}?attrs=foo`);
expect(req.request.method).toBe('GET');
req.flush(['foo', 'bar']);
tick();
expect(result).toEqual(['foo', 'bar']);
}));
it('should test injection of data from getConfiguration()', fakeAsync(() => {
const pool = 'foo';
let value;
service.getConfiguration(pool).subscribe((next) => (value = next));
const req = httpTesting.expectOne(`${apiPath}/${pool}/configuration`);
expect(req.request.method).toBe('GET');
req.flush([
{
name: 'rbd_qos_bps_limit',
value: '60',
source: RbdConfigurationSourceField.global
},
{
name: 'rbd_qos_iops_limit',
value: '0',
source: RbdConfigurationSourceField.global
}
]);
tick();
expect(value).toEqual([
{
description: 'The desired limit of IO bytes per second.',
displayName: 'BPS Limit',
name: 'rbd_qos_bps_limit',
source: RbdConfigurationSourceField.global,
type: 0,
value: '60'
},
{
description: 'The desired limit of IO operations per second.',
displayName: 'IOPS Limit',
name: 'rbd_qos_iops_limit',
source: RbdConfigurationSourceField.global,
type: 1,
value: '0'
}
]);
}));
});
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