56434: metadata-values component tests

src/app/+item-page/field-components/metadata-uri-values/metadata-uri-values.component.html

@@ -1,5 +1,5 @@
 <ds-metadata-field-wrapper [label]="label | translate">
-    <a *ngFor="let metadatum of values; let last=last;" [href]="metadatum.value">
+    <a *ngFor="let metadatum of values; let last=last;" [href]="metadatum.value" class="metadata-value-links">
-       {{ linktext || metadatum.value }}<span *ngIf="!last" [innerHTML]="separator"></span>
+       {{ linktext || metadatum.value }}<span *ngIf="!last" class="metadata-value-separator" [innerHTML]="separator"></span>
     </a>
 </ds-metadata-field-wrapper>

src/app/+item-page/field-components/metadata-uri-values/metadata-uri-values.component.spec.ts

@@ -0,0 +1,97 @@
+import { TranslateLoader, TranslateModule } from '@ngx-translate/core';
+import { ChangeDetectionStrategy, DebugElement, NO_ERRORS_SCHEMA } from '@angular/core';
+import { async, ComponentFixture, TestBed } from '@angular/core/testing';
+import { MockTranslateLoader } from '../../../shared/mocks/mock-translate-loader';
+import { By } from '@angular/platform-browser';
+import { MetadataUriValuesComponent } from './metadata-uri-values.component';
+import { isNotEmpty } from '../../../shared/empty.util';
+
+let comp: MetadataUriValuesComponent;
+let fixture: ComponentFixture<MetadataUriValuesComponent>;
+
+const mockMetadata = [
+  {
+    key: 'dc.identifier.uri',
+    language: 'en_US',
+    value: 'http://fakelink.org'
+  },
+  {
+    key: 'dc.identifier.uri',
+    language: 'en_US',
+    value: 'http://another.fakelink.org'
+  }];
+const mockSeperator = '<br/>';
+const mockLabel = 'fake.message';
+const mockLinkText = 'fake link text';
+
+describe('MetadataUriValuesComponent', () => {
+  beforeEach(async(() => {
+    TestBed.configureTestingModule({
+      imports: [TranslateModule.forRoot({
+        loader: {
+          provide: TranslateLoader,
+          useClass: MockTranslateLoader
+        }
+      })],
+      declarations: [MetadataUriValuesComponent],
+      schemas: [NO_ERRORS_SCHEMA]
+    }).overrideComponent(MetadataUriValuesComponent, {
+      set: {changeDetection: ChangeDetectionStrategy.Default}
+    }).compileComponents();
+  }));
+
+  beforeEach(async(() => {
+    fixture = TestBed.createComponent(MetadataUriValuesComponent);
+    comp = fixture.componentInstance;
+    comp.values = mockMetadata;
+    comp.separator = mockSeperator;
+    comp.label = mockLabel;
+    fixture.detectChanges();
+  }));
+
+  it('should display all metadata values', () => {
+    const innerHTML = fixture.nativeElement.innerHTML;
+    for (const metadatum of mockMetadata) {
+      expect(innerHTML).toContain(metadatum.value);
+    }
+  });
+
+  it('should contain the correct hrefs', () => {
+    const links = fixture.debugElement.queryAll(By.css('.metadata-value-links'));
+    for (const metadatum of mockMetadata) {
+      expect(containsHref(links, metadatum.value)).toBeTruthy();
+    }
+  });
+
+  it('should contain separators equal to the amount of metadata values minus one', () => {
+    const separators = fixture.debugElement.queryAll(By.css('.metadata-value-separator'));
+    expect(separators.length).toBe(mockMetadata.length - 1);
+  });
+
+  describe('when linktext is defined', () => {
+
+    beforeEach(() => {
+      comp.linktext = mockLinkText;
+      fixture.detectChanges();
+    });
+
+    it('should replace the metadata value with the linktext', () => {
+      const link = fixture.debugElement.query(By.css('.metadata-value-links'));
+      expect(link.nativeElement.textContent).toContain(mockLinkText);
+    });
+
+  });
+
+});
+
+function containsHref(links: DebugElement[], href: string): boolean {
+  for (const link of links) {
+    const hrefAtt = link.properties.href;
+    if (isNotEmpty(hrefAtt)) {
+      if (hrefAtt === href) {
+        return true;
+      }
+    }
+  }
+  return false;
+}

src/app/+item-page/field-components/metadata-values/metadata-values.component.html

@@ -1,5 +1,5 @@
 <ds-metadata-field-wrapper [label]="label | translate">
     <span *ngFor="let metadatum of values; let last=last;">
-        {{metadatum.value}}<span *ngIf="!last" [innerHTML]="separator"></span>
+        {{metadatum.value}}<span *ngIf="!last" class="metadata-value-separator" [innerHTML]="separator"></span>
     </span>
 </ds-metadata-field-wrapper>

src/app/+item-page/field-components/metadata-values/metadata-values.component.spec.ts

@@ -0,0 +1,67 @@
+import { TranslateLoader, TranslateModule } from '@ngx-translate/core';
+import { ChangeDetectionStrategy, NO_ERRORS_SCHEMA } from '@angular/core';
+import { async, ComponentFixture, TestBed } from '@angular/core/testing';
+import { MockTranslateLoader } from '../../../shared/mocks/mock-translate-loader';
+import { MetadataValuesComponent } from './metadata-values.component';
+import { By } from '@angular/platform-browser';
+
+let comp: MetadataValuesComponent;
+let fixture: ComponentFixture<MetadataValuesComponent>;
+
+const mockMetadata = [
+  {
+    key: 'journal.identifier.issn',
+    language: 'en_US',
+    value: '1234'
+  },
+  {
+    key: 'journal.publisher',
+    language: 'en_US',
+    value: 'Atmire'
+  },
+  {
+    key: 'journal.identifier.description',
+    language: 'en_US',
+    value: 'desc'
+  }];
+const mockSeperator = '<br/>';
+const mockLabel = 'fake.message';
+
+describe('MetadataValuesComponent', () => {
+  beforeEach(async(() => {
+    TestBed.configureTestingModule({
+      imports: [TranslateModule.forRoot({
+        loader: {
+          provide: TranslateLoader,
+          useClass: MockTranslateLoader
+        }
+      })],
+      declarations: [MetadataValuesComponent],
+      schemas: [NO_ERRORS_SCHEMA]
+    }).overrideComponent(MetadataValuesComponent, {
+      set: {changeDetection: ChangeDetectionStrategy.Default}
+    }).compileComponents();
+  }));
+
+  beforeEach(async(() => {
+    fixture = TestBed.createComponent(MetadataValuesComponent);
+    comp = fixture.componentInstance;
+    comp.values = mockMetadata;
+    comp.separator = mockSeperator;
+    comp.label = mockLabel;
+    fixture.detectChanges();
+  }));
+
+  it('should display all metadata values', () => {
+    const innerHTML = fixture.nativeElement.innerHTML;
+    for (const metadatum of mockMetadata) {
+      expect(innerHTML).toContain(metadatum.value);
+    }
+  });
+
+  it('should contain separators equal to the amount of metadata values minus one', () => {
+    const separators = fixture.debugElement.queryAll(By.css('.metadata-value-separator'));
+    expect(separators.length).toBe(mockMetadata.length - 1);
+  });
+
+});