1 files changed, 127 insertions, 0 deletions
diff --git a/catalog-ui/src/app/ng2/pages/composition/panel/panel-tabs/group-members-tab/group-members-tab.component.spec.ts b/catalog-ui/src/app/ng2/pages/composition/panel/panel-tabs/group-members-tab/group-members-tab.component.spec.ts
new file mode 100644
index 0000000000..43f6aac2c7
--- /dev/null
+++ b/catalog-ui/src/app/ng2/pages/composition/panel/panel-tabs/group-members-tab/group-members-tab.component.spec.ts
@@ -0,0 +1,127 @@
+import { NO_ERRORS_SCHEMA } from '@angular/core';
+import { async, ComponentFixture } from '@angular/core/testing';
+import { SdcUiCommon, SdcUiComponents, SdcUiServices } from 'onap-ui-angular';
+import { Observable } from 'rxjs/Rx';
+import { Mock } from 'ts-mockery';
+import { ConfigureFn, configureTests } from '../../../../../../../jest/test-config.helper';
+import { ComponentMetadata } from '../../../../../../models/component-metadata';
+import { GroupInstance } from '../../../../../../models/graph/zones/group-instance';
+import { EventListenerService } from '../../../../../../services/event-listener-service';
+import { GroupsService } from '../../../../../services/groups.service';
+import { TranslateService } from '../../../../../shared/translator/translate.service';
+import { WorkspaceService } from '../../../../workspace/workspace.service';
+import { CompositionService } from '../../../composition.service';
+import { GroupMembersTabComponent } from './group-members-tab.component';
+
+describe('group members tab component', () => {
+
+    let fixture: ComponentFixture<GroupMembersTabComponent>;
+
+    // Mocks
+    let workspaceServiceMock: Partial<WorkspaceService>;
+    let eventsListenerServiceMock: Partial<EventListenerService>;
+    let groupServiceMock: Partial<GroupsService>;
+    let loaderServiceMock: Partial<SdcUiServices.LoaderService>;
+    let compositionServiceMock: Partial<CompositionService>;
+    let modalServiceMock: Partial<SdcUiServices.ModalService>;
+
+    const membersToAdd = [
+        {uniqueId: '1', name: 'inst1'},
+        {uniqueId: '2', name: 'inst2'},
+    ];
+
+    beforeEach(
+        async(() => {
+
+            eventsListenerServiceMock = {};
+
+            groupServiceMock = Mock.of<GroupsService>(
+                {
+                    updateMembers: jest.fn().mockImplementation((compType, uid, groupUniqueId, updatedMembers) => {
+                            if (updatedMembers === undefined) {
+                                return Observable.throwError('error');
+                            } else {
+                                return Observable.of(updatedMembers);
+                            }
+                        }
+                    )});
+
+            compositionServiceMock = {
+                getComponentInstances: jest.fn().mockImplementation( () => {
+                        return [{uniqueId: '1', name: 'inst1'},
+                            {uniqueId: '2', name: 'inst2'},
+                            {uniqueId: '3', name: 'inst3'},
+                            {uniqueId: '4', name: 'inst4'},
+                            {uniqueId: '5', name: 'inst5'}
+                        ];
+                    }
+                )
+            };
+
+            workspaceServiceMock = {
+                metadata: Mock.of<ComponentMetadata>()
+            };
+
+            const addMemberModalInstance = {
+                innerModalContent: { instance: { existingElements: membersToAdd }},
+                closeModal: jest.fn()
+            };
+
+            modalServiceMock = {
+                openInfoModal: jest.fn(),
+                openCustomModal: jest.fn().mockImplementation(() => addMemberModalInstance)
+            };
+
+            loaderServiceMock = {
+                activate: jest.fn(),
+                deactivate: jest.fn()
+            };
+
+            const groupInstanceMock = Mock.of<GroupInstance>();
+
+            const configure: ConfigureFn = (testBed) => {
+                testBed.configureTestingModule({
+                    declarations: [GroupMembersTabComponent],
+                    schemas: [NO_ERRORS_SCHEMA],
+                    providers: [
+                        {provide: TranslateService, useValue: { translate: jest.fn() }},
+                        {provide: GroupsService, useValue: groupServiceMock},
+                        {provide: SdcUiServices.ModalService, useValue: modalServiceMock },
+                        {provide: EventListenerService, useValue: eventsListenerServiceMock },
+                        {provide: CompositionService, useValue: compositionServiceMock },
+                        {provide: WorkspaceService, useValue: workspaceServiceMock},
+                        {provide: SdcUiServices.LoaderService, useValue: loaderServiceMock }
+                    ],
+                });
+            };
+
+            configureTests(configure).then((testBed) => {
+                fixture = testBed.createComponent(GroupMembersTabComponent);
+                fixture.componentInstance.group = groupInstanceMock;
+            });
+        })
+    );
+
+    it('test that initially all members are available for adding', () => {
+        const testedComponent = fixture.componentInstance;
+
+        // No members are currently in the group, all 5 members should be returned
+        const optionalMembersToAdd = testedComponent.getOptionalsMembersToAdd();
+        expect(optionalMembersToAdd).toHaveLength(5);
+    });
+
+    it('test list of available instances to add does not include existing members', () => {
+        const testedComponent = fixture.componentInstance;
+
+        // Mock the group instance to return the members that we are about to add
+        testedComponent.group.getMembersAsUiObject = jest.fn().mockImplementation( () => membersToAdd);
+
+        // The opened modal shall return 2 members to be added
+        testedComponent.openAddMembersModal();
+        testedComponent.addMembers(); // Shall add 2 members (1,2)
+
+        // Now the getOptionalsMembersToAdd shall return 3 which are the members that were no added yet
+        const optionalMembersToAdd = testedComponent.getOptionalsMembersToAdd();
+        expect(optionalMembersToAdd).toHaveLength(3);
+    });
+});