Added: unit tests for GetSearchServices use case

Author: GPortas

test/testHelpers/search/searchServiceHelper.ts

@@ -0,0 +1,8 @@
+import { SearchService } from "../../../src/search/domain/models/SearchService"
+
+export const createSearchServiceModelArray = (count: number): SearchService[] => {
+  return Array.from({ length: count }, (_, index) => ({
+    name: `role${index + 1}`,
+    displayName: `Role ${index + 1}`,
+  }))
+}

test/unit/search/GetSearchServices.test.ts

@@ -0,0 +1,25 @@
+import { ReadError } from '../../../src'
+import { ISearchServicesRepository } from '../../../src/search/domain/repositories/ISearchServicesRepository'
+import { GetSearchServices } from '../../../src/search/domain/useCases/GetSearchServices'
+import { createSearchServiceModelArray } from '../../testHelpers/search/searchServiceHelper'
+
+describe('execute', () => {
+  test('should return search services array on repository success', async () => {
+    const searchServicesRepositoryStub: ISearchServicesRepository = {} as ISearchServicesRepository
+    const testServices = createSearchServiceModelArray(5)
+    searchServicesRepositoryStub.getSearchServices = jest.fn().mockResolvedValue(testServices)
+    const sut = new GetSearchServices(searchServicesRepositoryStub)
+
+    const actual = await sut.execute()
+
+    expect(actual).toEqual(testServices)
+  })
+
+  test('should return error result on repository error', async () => {
+    const searchServicesRepositoryStub: ISearchServicesRepository = {} as ISearchServicesRepository
+    searchServicesRepositoryStub.getSearchServices = jest.fn().mockRejectedValue(new ReadError())
+    const sut = new GetSearchServices(searchServicesRepositoryStub)
+
+    await expect(sut.execute()).rejects.toThrow(ReadError)
+  })
+})