plugins/org.eclipse.osee.web/src/app/ple/messaging/type-element-search/services/current-branch-type.service.spec.ts

import { TestBed } from '@angular/core/testing';
import { of } from 'rxjs';
import { BranchListing } from '../types/BranchListing';

import { CurrentBranchTypeService } from './current-branch-type.service';
import { BranchService } from './http/branch.service';
import { BranchTypeService } from './router/branch-type.service';

describe('CurrentBranchTypeService', () => {
  let service: CurrentBranchTypeService;
  let typeService: BranchTypeService;
  let branchSpy: jasmine.SpyObj<BranchService> = jasmine.createSpyObj('BranchService', ['getBranches']);
  
  beforeEach(() => {
    TestBed.configureTestingModule({
      providers:[{provide:BranchService, useValue:branchSpy}]
    });
    service = TestBed.inject(CurrentBranchTypeService);
    typeService = TestBed.inject(BranchTypeService);
  });

  it('should be created', () => {
    expect(service).toBeTruthy();
  });

  it('should call get branches with type working', () => {
    service.branches.subscribe();
    typeService.type = 'working';
    expect(branchSpy.getBranches).toHaveBeenCalledWith('working');
  });

  it('should call get branches with type baseline', () => {
    service.branches.subscribe();
    typeService.type = 'product line';
    expect(branchSpy.getBranches).toHaveBeenCalledWith('baseline');
  });

  // it('should not call get branches', () => {
  //   service.branches.subscribe();
  //   expect(() => { typeService.type = 'asdf' }).toThrow(new Error('Type is not a valid value. Invalid Value:' + 'asdf' + ' Valid values: product line,working'));
  //   console.log(typeService.type);
  //   expect(branchSpy.getBranches).not.toHaveBeenCalled()
  // });
});