test: add tests

Author: g-saracca

test/functional/datasets/GetDatasetLinkedCollections.test.ts

@@ -0,0 +1,62 @@
+import {
+  ApiConfig,
+  createDataset,
+  getDatasetLinkedCollections,
+  linkDataset,
+  WriteError
+} from '../../../src'
+import { DataverseApiAuthMechanism } from '../../../src/core/infra/repositories/ApiConfig'
+import {
+  createCollectionViaApi,
+  deleteCollectionViaApi
+} from '../../testHelpers/collections/collectionHelper'
+import { deleteUnpublishedDatasetViaApi } from '../../testHelpers/datasets/datasetHelper'
+import { TestConstants } from '../../testHelpers/TestConstants'
+
+describe('execute', () => {
+  const testCollectionAlias = 'getDatasetLinkedCollectionsFunctionalTestCollection'
+  beforeEach(async () => {
+    ApiConfig.init(
+      TestConstants.TEST_API_URL,
+      DataverseApiAuthMechanism.API_KEY,
+      process.env.TEST_API_KEY
+    )
+  })
+
+  it('should return empty array when no collections are linked', async () => {
+    const createdDatasetIdentifiers = await createDataset.execute(
+      TestConstants.TEST_NEW_DATASET_DTO
+    )
+    const linkedCollections = await getDatasetLinkedCollections.execute(
+      createdDatasetIdentifiers.numericId
+    )
+    expect(linkedCollections.length).toBe(0)
+    await deleteUnpublishedDatasetViaApi(createdDatasetIdentifiers.numericId)
+  })
+
+  it('should return linked collections for a dataset', async () => {
+    const createdDatasetIdentifiers = await createDataset.execute(
+      TestConstants.TEST_NEW_DATASET_DTO
+    )
+    await createCollectionViaApi(testCollectionAlias)
+
+    await linkDataset.execute(createdDatasetIdentifiers.numericId, testCollectionAlias)
+
+    const linkedCollections = await getDatasetLinkedCollections.execute(
+      createdDatasetIdentifiers.numericId
+    )
+    expect(linkedCollections.length).toBe(1)
+    expect(linkedCollections[0].alias).toBe(testCollectionAlias)
+
+    await deleteUnpublishedDatasetViaApi(createdDatasetIdentifiers.numericId)
+    await deleteCollectionViaApi(testCollectionAlias)
+  })
+
+  it('should return error when dataset does not exist', async () => {
+    const nonExistentDatasetId = 99999
+
+    await expect(getDatasetLinkedCollections.execute(nonExistentDatasetId)).rejects.toBeInstanceOf(
+      WriteError
+    )
+  })
+})

test/functional/datasets/LinkDataset.test.ts

@@ -49,7 +49,7 @@ describe('execute', () => {
 
   it('should throw an error when trying to link a dataset that does not exist', async () => {
     await createCollectionViaApi(testCollectionAlias)
-    const nonExistentDatasetId = 'nonExistentDatasetId'
+    const nonExistentDatasetId = 999999
     await expect(
       linkDataset.execute(nonExistentDatasetId, testCollectionAlias)
     ).rejects.toBeInstanceOf(WriteError)

test/integration/datasets/DatasetsRepository.test.ts

@@ -1408,7 +1408,8 @@ describe('DatasetsRepository', () => {
 
       expect(actual).toBeUndefined()
 
-      // TODO:ME - Once we get linked dataset collections use case assert that the collection exists
+      const linkedCollections = await sut.getDatasetLinkedCollections(testDatasetIds.numericId)
+      expect(linkedCollections[0].alias).toBe(testCollectionAlias)
     })
 
     test('should return error when dataset does not exist', async () => {
@@ -1438,11 +1439,16 @@ describe('DatasetsRepository', () => {
 
     test('should unlink a dataset from a collection', async () => {
       await sut.linkDataset(testDatasetIds.numericId, testCollectionAlias)
+      const linkedCollections = await sut.getDatasetLinkedCollections(testDatasetIds.numericId)
+      expect(linkedCollections[0].alias).toBe(testCollectionAlias)
+
       const actual = await sut.unlinkDataset(testDatasetIds.numericId, testCollectionAlias)
 
       expect(actual).toBeUndefined()
-
-      // TODO:ME - Once we get linked dataset collections use case assert that the collection exists
+      const updatedLinkedCollections = await sut.getDatasetLinkedCollections(
+        testDatasetIds.numericId
+      )
+      expect(updatedLinkedCollections.length).toBe(0)
     })
 
     test('should return error when dataset does not exist', async () => {
@@ -1461,4 +1467,38 @@ describe('DatasetsRepository', () => {
       ).rejects.toThrow()
     })
   })
+
+  describe('getDatasetLinkedCollections', () => {
+    let testDatasetIds: CreatedDatasetIdentifiers
+    const testCollectionAlias = 'testGetLinkedCollections'
+
+    beforeAll(async () => {
+      testDatasetIds = await createDataset.execute(TestConstants.TEST_NEW_DATASET_DTO)
+      await createCollectionViaApi(testCollectionAlias)
+    })
+
+    afterAll(async () => {
+      await deletePublishedDatasetViaApi(testDatasetIds.persistentId)
+      await deleteCollectionViaApi(testCollectionAlias)
+    })
+
+    test('should return empty array when no collections are linked', async () => {
+      const linkedCollections = await sut.getDatasetLinkedCollections(testDatasetIds.numericId)
+
+      expect(linkedCollections.length).toBe(0)
+    })
+
+    test('should return linked collections for a dataset', async () => {
+      await sut.linkDataset(testDatasetIds.numericId, testCollectionAlias)
+
+      const linkedCollections = await sut.getDatasetLinkedCollections(testDatasetIds.numericId)
+
+      expect(linkedCollections.length).toBe(1)
+      expect(linkedCollections[0].alias).toBe(testCollectionAlias)
+    })
+
+    test('should return error when dataset does not exist', async () => {
+      await expect(sut.getDatasetLinkedCollections(nonExistentTestDatasetId)).rejects.toThrow()
+    })
+  })
 })