73014: Item metadata patch tests

2025-10-07 01:54:15 +00:00 · 2020-09-14 16:53:36 +02:00
parent eee57f5b41
commit e53548a95a
5 changed files with 305 additions and 11 deletions
--- a/src/app/+item-page/edit-item-page/item-metadata/item-metadata.component.spec.ts
+++ b/src/app/+item-page/edit-item-page/item-metadata/item-metadata.component.spec.ts
@@ -22,13 +22,14 @@ import { FieldChangeType } from '../../../core/data/object-updates/object-update
 import { MetadatumViewModel } from '../../../core/shared/metadata.models';
 import { RegistryService } from '../../../core/registry/registry.service';
 import { PaginatedList } from '../../../core/data/paginated-list';
-import { Metadata } from '../../../core/shared/metadata.utils';
 import { MetadataSchema } from '../../../core/metadata/metadata-schema.model';
 import { MetadataField } from '../../../core/metadata/metadata-field.model';
 import {
  createSuccessfulRemoteDataObject,
  createSuccessfulRemoteDataObject$
 } from '../../../shared/remote-data.utils';
+import { ObjectCacheService } from '../../../core/cache/object-cache.service';
+import { DSOSuccessResponse } from '../../../core/cache/response.models';

 let comp: any;
 let fixture: ComponentFixture<ItemMetadataComponent>;
@@ -43,6 +44,7 @@ const router = new RouterStub();
 let metadataFieldService;
 let paginatedMetadataFields;
 let routeStub;
+let objectCacheService;

 const mdSchema = Object.assign(new MetadataSchema(), { prefix: 'dc' });
 const mdField1 = Object.assign(new MetadataField(), {
@@ -101,6 +103,8 @@ const fieldUpdate3 = {
  changeType: undefined
 };

+const operation1 = { op: 'remove', path: '/metadata/dc.title/1' };
+
 let scheduler: TestScheduler;
 let item;
 describe('ItemMetadataComponent', () => {
@@ -119,7 +123,9 @@ describe('ItemMetadataComponent', () => {
      ;
      itemService = jasmine.createSpyObj('itemService', {
        update: createSuccessfulRemoteDataObject$(item),
-        commitUpdates: {}
+        commitUpdates: {},
+        patch: observableOf(new DSOSuccessResponse(['item-selflink'], 200, 'OK')),
+        findByHref: createSuccessfulRemoteDataObject$(item)
      });
      routeStub = {
        data: observableOf({}),
@@ -148,9 +154,13 @@ describe('ItemMetadataComponent', () => {
          getLastModified: observableOf(date),
          hasUpdates: observableOf(true),
          isReinstatable: observableOf(false), // should always return something --> its in ngOnInit
-          isValidPage: observableOf(true)
+          isValidPage: observableOf(true),
+          createPatch: observableOf([
+            operation1
+          ])
        }
      );
+      objectCacheService = jasmine.createSpyObj('objectCacheService', ['addPatch']);

      TestBed.configureTestingModule({
        imports: [SharedModule, TranslateModule.forRoot()],
@@ -162,6 +172,7 @@ describe('ItemMetadataComponent', () => {
          { provide: ActivatedRoute, useValue: routeStub },
          { provide: NotificationsService, useValue: notificationsService },
          { provide: RegistryService, useValue: metadataFieldService },
+          { provide: ObjectCacheService, useValue: objectCacheService },
        ], schemas: [
          NO_ERRORS_SCHEMA
        ]
@@ -215,8 +226,8 @@ describe('ItemMetadataComponent', () => {
    });

    it('it should call reinstateFieldUpdates on the objectUpdatesService with the correct url and metadata', () => {
-      expect(objectUpdatesService.getUpdatedFields).toHaveBeenCalledWith(url, comp.item.metadataAsList);
-      expect(itemService.update).toHaveBeenCalledWith(Object.assign(comp.item, { metadata: Metadata.toMetadataMap(comp.item.metadataAsList) }));
+      expect(objectUpdatesService.createPatch).toHaveBeenCalledWith(url);
+      expect(itemService.patch).toHaveBeenCalledWith(comp.item, [ operation1 ]);
      expect(objectUpdatesService.getFieldUpdates).toHaveBeenCalledWith(url, comp.item.metadataAsList);
    });
  });
--- a/src/app/+item-page/edit-item-page/item-metadata/item-metadata.component.ts
+++ b/src/app/+item-page/edit-item-page/item-metadata/item-metadata.component.ts
@@ -5,15 +5,13 @@ import { ObjectUpdatesService } from '../../../core/data/object-updates/object-u
 import { ActivatedRoute, Router } from '@angular/router';
 import { cloneDeep } from 'lodash';
 import { Observable } from 'rxjs';
-import { Identifiable } from '../../../core/data/object-updates/object-updates.reducer';
-import { first, map, switchMap, take, tap } from 'rxjs/operators';
+import { first, map, switchMap, take } from 'rxjs/operators';
 import { getSucceededRemoteData } from '../../../core/shared/operators';
 import { RemoteData } from '../../../core/data/remote-data';
 import { NotificationsService } from '../../../shared/notifications/notifications.service';
 import { TranslateService } from '@ngx-translate/core';
 import { RegistryService } from '../../../core/registry/registry.service';
 import { MetadataValue, MetadatumViewModel } from '../../../core/shared/metadata.models';
-import { Metadata } from '../../../core/shared/metadata.utils';
 import { AbstractItemUpdateComponent } from '../abstract-item-update/abstract-item-update.component';
 import { MetadataField } from '../../../core/metadata/metadata-field.model';
 import { UpdateDataService } from '../../../core/data/update-data.service';
--- a/src/app/core/data/object-updates/object-updates.reducer.spec.ts
+++ b/src/app/core/data/object-updates/object-updates.reducer.spec.ts
@@ -231,7 +231,8 @@ describe('objectUpdatesReducer', () => {
        },
        fieldUpdates: {},
        virtualMetadataSources: {},
-        lastModified: modDate
+        lastModified: modDate,
+        patchOperationServiceToken: undefined
      }
    };
    const newState = objectUpdatesReducer(testState, action);
--- a/src/app/core/data/object-updates/object-updates.service.spec.ts
+++ b/src/app/core/data/object-updates/object-updates.service.spec.ts
@@ -12,6 +12,7 @@ import { Notification } from '../../../shared/notifications/models/notification.
 import { NotificationType } from '../../../shared/notifications/models/notification-type';
 import { OBJECT_UPDATES_TRASH_PATH } from './object-updates.reducer';
 import {Relationship} from '../../shared/item-relationships/relationship.model';
+import { Injector } from '@angular/core';

 describe('ObjectUpdatesService', () => {
  let service: ObjectUpdatesService;
@@ -31,6 +32,9 @@ describe('ObjectUpdatesService', () => {
  };

  const modDate = new Date(2010, 2, 11);
+  const injectionToken = 'fake-injection-token';
+  let patchOperationService;
+  let injector: Injector;

  beforeEach(() => {
    const fieldStates = {
@@ -40,11 +44,17 @@ describe('ObjectUpdatesService', () => {
    };

    const objectEntry = {
-      fieldStates, fieldUpdates, lastModified: modDate, virtualMetadataSources: {}
+      fieldStates, fieldUpdates, lastModified: modDate, virtualMetadataSources: {}, patchOperationServiceToken: injectionToken
    };
    store = new Store<CoreState>(undefined, undefined, undefined);
    spyOn(store, 'dispatch');
-    service = new ObjectUpdatesService(store);
+    patchOperationService = jasmine.createSpyObj('patchOperationService', {
+      fieldUpdatesToPatchOperations: []
+    });
+    injector = jasmine.createSpyObj('injector', {
+      get: patchOperationService
+    });
+    service = new ObjectUpdatesService(store, injector);

    spyOn(service as any, 'getObjectEntry').and.returnValue(observableOf(objectEntry));
    spyOn(service as any, 'getFieldState').and.callFake((uuid) => {
@@ -277,4 +287,26 @@ describe('ObjectUpdatesService', () => {
    });
  });

+  describe('createPatch', () => {
+    let result$;
+
+    beforeEach(() => {
+      result$ = service.createPatch(url);
+    });
+
+    it('should inject the service using the token stored in the entry', (done) => {
+      result$.subscribe(() => {
+        expect(injector.get).toHaveBeenCalledWith(injectionToken);
+        done();
+      });
+    });
+
+    it('should create a patch from the fieldUpdates using the injected service', (done) => {
+      result$.subscribe(() => {
+        expect(patchOperationService.fieldUpdatesToPatchOperations).toHaveBeenCalledWith(fieldUpdates);
+        done();
+      });
+    });
+  });
+
 });
--- a/src/app/core/data/object-updates/patch-operation-service/metadata-patch-operation.service.spec.ts
+++ b/src/app/core/data/object-updates/patch-operation-service/metadata-patch-operation.service.spec.ts
@@ -0,0 +1,252 @@
+import { MetadataPatchOperationService } from './metadata-patch-operation.service';
+import { FieldUpdates } from '../object-updates.reducer';
+import { Operation } from 'fast-json-patch';
+import { FieldChangeType } from '../object-updates.actions';
+import { MetadatumViewModel } from '../../../shared/metadata.models';
+
+describe('MetadataPatchOperationService', () => {
+  let service: MetadataPatchOperationService;
+
+  beforeEach(() => {
+    service = new MetadataPatchOperationService();
+  });
+
+  describe('fieldUpdatesToPatchOperations', () => {
+    let fieldUpdates: FieldUpdates;
+    let expected: Operation[];
+    let result: Operation[];
+
+    describe('when fieldUpdates contains a single remove', () => {
+      beforeEach(() => {
+        fieldUpdates = Object.assign({
+          update1: {
+            field: Object.assign(new MetadatumViewModel(), {
+              key: 'dc.title',
+              value: 'Deleted title',
+              place: 0
+            }),
+            changeType: FieldChangeType.REMOVE
+          }
+        });
+        expected = [
+          { op: 'remove', path: '/metadata/dc.title/0', value: undefined }
+        ] as any[];
+        result = service.fieldUpdatesToPatchOperations(fieldUpdates);
+      });
+
+      it('should contain a single remove operation with the correct path', () => {
+        expect(result).toEqual(expected);
+      });
+    });
+
+    describe('when fieldUpdates contains a single add', () => {
+      beforeEach(() => {
+        fieldUpdates = Object.assign({
+          update1: {
+            field: Object.assign(new MetadatumViewModel(), {
+              key: 'dc.title',
+              value: 'Added title',
+              place: 0
+            }),
+            changeType: FieldChangeType.ADD
+          }
+        });
+        expected = [
+          { op: 'add', path: '/metadata/dc.title', value: [ { value: 'Added title', language: undefined } ] }
+        ] as any[];
+        result = service.fieldUpdatesToPatchOperations(fieldUpdates);
+      });
+
+      it('should contain a single add operation with the correct path', () => {
+        expect(result).toEqual(expected);
+      });
+    });
+
+    describe('when fieldUpdates contains a single update', () => {
+      beforeEach(() => {
+        fieldUpdates = Object.assign({
+          update1: {
+            field: Object.assign(new MetadatumViewModel(), {
+              key: 'dc.title',
+              value: 'Changed title',
+              place: 0
+            }),
+            changeType: FieldChangeType.UPDATE
+          }
+        });
+        expected = [
+          { op: 'replace', path: '/metadata/dc.title/0', value: { value: 'Changed title', language: undefined } }
+        ] as any[];
+        result = service.fieldUpdatesToPatchOperations(fieldUpdates);
+      });
+
+      it('should contain a single replace operation with the correct path', () => {
+        expect(result).toEqual(expected);
+      });
+    });
+
+    describe('when fieldUpdates contains multiple removes with incrementing indexes', () => {
+      beforeEach(() => {
+        fieldUpdates = Object.assign({
+          update1: {
+            field: Object.assign(new MetadatumViewModel(), {
+              key: 'dc.title',
+              value: 'First deleted title',
+              place: 0
+            }),
+            changeType: FieldChangeType.REMOVE
+          },
+          update2: {
+            field: Object.assign(new MetadatumViewModel(), {
+              key: 'dc.title',
+              value: 'Second deleted title',
+              place: 1
+            }),
+            changeType: FieldChangeType.REMOVE
+          },
+          update3: {
+            field: Object.assign(new MetadatumViewModel(), {
+              key: 'dc.title',
+              value: 'Third deleted title',
+              place: 2
+            }),
+            changeType: FieldChangeType.REMOVE
+          }
+        });
+        expected = [
+          { op: 'remove', path: '/metadata/dc.title/0', value: undefined },
+          { op: 'remove', path: '/metadata/dc.title/0', value: undefined },
+          { op: 'remove', path: '/metadata/dc.title/0', value: undefined }
+        ] as any[];
+        result = service.fieldUpdatesToPatchOperations(fieldUpdates);
+      });
+
+      it('should contain all the remove operations on the same index', () => {
+        expect(result).toEqual(expected);
+      });
+    });
+
+    describe('when fieldUpdates contains multiple removes with decreasing indexes', () => {
+      beforeEach(() => {
+        fieldUpdates = Object.assign({
+          update1: {
+            field: Object.assign(new MetadatumViewModel(), {
+              key: 'dc.title',
+              value: 'Third deleted title',
+              place: 2
+            }),
+            changeType: FieldChangeType.REMOVE
+          },
+          update2: {
+            field: Object.assign(new MetadatumViewModel(), {
+              key: 'dc.title',
+              value: 'Second deleted title',
+              place: 1
+            }),
+            changeType: FieldChangeType.REMOVE
+          },
+          update3: {
+            field: Object.assign(new MetadatumViewModel(), {
+              key: 'dc.title',
+              value: 'First deleted title',
+              place: 0
+            }),
+            changeType: FieldChangeType.REMOVE
+          }
+        });
+        expected = [
+          { op: 'remove', path: '/metadata/dc.title/2', value: undefined },
+          { op: 'remove', path: '/metadata/dc.title/1', value: undefined },
+          { op: 'remove', path: '/metadata/dc.title/0', value: undefined }
+        ] as any[];
+        result = service.fieldUpdatesToPatchOperations(fieldUpdates);
+      });
+
+      it('should contain all the remove operations with their corresponding indexes', () => {
+        expect(result).toEqual(expected);
+      });
+    });
+
+    describe('when fieldUpdates contains multiple removes with random indexes', () => {
+      beforeEach(() => {
+        fieldUpdates = Object.assign({
+          update1: {
+            field: Object.assign(new MetadatumViewModel(), {
+              key: 'dc.title',
+              value: 'Second deleted title',
+              place: 1
+            }),
+            changeType: FieldChangeType.REMOVE
+          },
+          update2: {
+            field: Object.assign(new MetadatumViewModel(), {
+              key: 'dc.title',
+              value: 'Third deleted title',
+              place: 2
+            }),
+            changeType: FieldChangeType.REMOVE
+          },
+          update3: {
+            field: Object.assign(new MetadatumViewModel(), {
+              key: 'dc.title',
+              value: 'First deleted title',
+              place: 0
+            }),
+            changeType: FieldChangeType.REMOVE
+          }
+        });
+        expected = [
+          { op: 'remove', path: '/metadata/dc.title/1', value: undefined },
+          { op: 'remove', path: '/metadata/dc.title/1', value: undefined },
+          { op: 'remove', path: '/metadata/dc.title/0', value: undefined }
+        ] as any[];
+        result = service.fieldUpdatesToPatchOperations(fieldUpdates);
+      });
+
+      it('should contain all the remove operations with the correct indexes taking previous operations into account', () => {
+        expect(result).toEqual(expected);
+      });
+    });
+
+    describe('when fieldUpdates contains multiple removes and updates with random indexes', () => {
+      beforeEach(() => {
+        fieldUpdates = Object.assign({
+          update1: {
+            field: Object.assign(new MetadatumViewModel(), {
+              key: 'dc.title',
+              value: 'Second deleted title',
+              place: 1
+            }),
+            changeType: FieldChangeType.REMOVE
+          },
+          update2: {
+            field: Object.assign(new MetadatumViewModel(), {
+              key: 'dc.title',
+              value: 'Third changed title',
+              place: 2
+            }),
+            changeType: FieldChangeType.UPDATE
+          },
+          update3: {
+            field: Object.assign(new MetadatumViewModel(), {
+              key: 'dc.title',
+              value: 'First deleted title',
+              place: 0
+            }),
+            changeType: FieldChangeType.REMOVE
+          }
+        });
+        expected = [
+          { op: 'remove', path: '/metadata/dc.title/1', value: undefined },
+          { op: 'replace', path: '/metadata/dc.title/1', value: { value: 'Third changed title', language: undefined } },
+          { op: 'remove', path: '/metadata/dc.title/0', value: undefined }
+        ] as any[];
+        result = service.fieldUpdatesToPatchOperations(fieldUpdates);
+      });
+
+      it('should contain all the remove and replace operations with the correct indexes taking previous remove operations into account', () => {
+        expect(result).toEqual(expected);
+      });
+    });
+  });
+});