Merge pull request #185 from 0x41head/master

Implemented more tests

Author: wurstbrot

src/app/app.component.spec.ts

@@ -1,24 +1,38 @@
-import { TestBed } from '@angular/core/testing';
+import { ComponentFixture, TestBed } from '@angular/core/testing';
 import { RouterTestingModule } from '@angular/router/testing';
 import { AppComponent } from './app.component';
 
 describe('AppComponent', () => {
+  let app: AppComponent;
+  let fixture: ComponentFixture<AppComponent>;
+
   beforeEach(async () => {
     await TestBed.configureTestingModule({
       imports: [RouterTestingModule],
       declarations: [AppComponent],
     }).compileComponents();
   });
 
+  beforeEach(() => {
+    fixture = TestBed.createComponent(AppComponent);
+    app = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
   it('should create the app', () => {
-    const fixture = TestBed.createComponent(AppComponent);
-    const app = fixture.componentInstance;
     expect(app).toBeTruthy();
   });
 
   it(`should have as title 'DSOMM'`, () => {
-    const fixture = TestBed.createComponent(AppComponent);
-    const app = fixture.componentInstance;
     expect(app.title).toEqual('DSOMM');
   });
+
+  it('check for fork me on github ribbon generation', () => {
+    const fixture = TestBed.createComponent(AppComponent);
+    const HTMLElement: HTMLElement = fixture.nativeElement;
+    var divTag = HTMLElement.querySelector('div')!;
+    var aTag = divTag.querySelector('a')!;
+    //console.log(aTag);
+    expect(aTag.textContent).toEqual('Fork me on GitHub');
+  });
 });

src/app/component/mapping/mapping.component.spec.ts

@@ -25,4 +25,18 @@ describe('MappingComponent', () => {
   it('should create', () => {
     expect(component).toBeTruthy();
   });
+
+  it('check for table generation', () => {
+    const HTMLElement: HTMLElement = fixture.nativeElement;
+    const table = HTMLElement.querySelector('table')!;
+    expect(table).toBeTruthy();
+  });
+
+  it('check for chip deletion', () => {
+    component.currentChip = ['row1', 'row2'];
+    component.removeChip('row1');
+    const newChipRow = ['row2'];
+    fixture.detectChanges();
+    expect(component.currentChip).toEqual(newChipRow);
+  });
 });

src/app/component/matrix/matrix.component.spec.ts

@@ -34,4 +34,12 @@ describe('MatrixComponent', () => {
     const table = HTMLElement.querySelector('table')!;
     expect(table).toBeTruthy();
   });
+
+  it('check for chip deletion', () => {
+    component.rowsCurrentlyBeingShown = ['row1', 'row2'];
+    component.remove('row1');
+    const newChipRow = ['row2'];
+    fixture.detectChanges();
+    expect(component.rowsCurrentlyBeingShown).toEqual(newChipRow);
+  });
 });