Bring up code coverage

src/app/components/pages/giving.spec.ts

@@ -0,0 +1,64 @@
+import { expect, sinon, async, MockBuilder }  from 'testing';
+import { GivingComponent }                    from './giving';
+import { Analytics, Observable }              from 'app/services';
+
+describe('GivingComponent', () => {
+
+  describe('give', () => {
+    it('should stop propogation', () => {
+      const analytics = MockBuilder.of(Analytics)
+        .withStub('event', Observable.empty())
+        .build();
+
+      const giving = new GivingComponent(analytics);
+      expect(giving.give('easy')).to.be.false;
+    });
+
+    [
+      ['easy', 'easytithe'],
+      ['adventist', 'adventistgiving'],
+      ['default', 'adventistgiving']
+    ].forEach(([type, href]) => {
+      it('should record analytics event and then navigate', () => {
+        const analytics = MockBuilder.of(Analytics)
+          .withStub('event', Observable.of(''))
+          .build();
+
+        const location = {} as Location;
+
+        const giving = new GivingComponent(analytics);
+        giving._location = location;
+        giving.give(type);
+
+        expect(analytics.event).to.have.been.calledWithMatch('nav');
+        expect(location.href).to.contain(href);
+      });
+    });
+  });
+
+  describe('showing the envelope', () => {
+    it('should register analytics event', () => {
+      const analytics = MockBuilder.of(Analytics)
+        .withStub('event', Observable.of(''))
+        .build();
+
+      const giving = new GivingComponent(analytics);
+      const response = giving.showEnvelope();
+
+      expect(response).to.be.false;
+      expect(giving.envelopeShown).to.be.true;
+      expect(analytics.event).to.have.been.calledWithMatch('overlay');
+    });
+  });
+
+  describe('hiding the envelope', () => {
+    it('just hide the envelope', () => {
+      const giving = new GivingComponent(undefined);
+      giving.envelopeShown = true;
+      giving.hideEnvelope();
+
+      expect(giving.envelopeShown).to.be.false;
+    });
+  });
+
+});

src/app/components/pages/giving.ts

@@ -8,6 +8,7 @@ import { Analytics }    from '../../services';
 export class GivingComponent {
 
   envelopeShown: boolean = false;
+  _location: Location = location;
 
   constructor(
     private analytics: Analytics
@@ -16,7 +17,7 @@ export class GivingComponent {
   give(type: string): boolean {
     this.analytics.event('nav', 'leave', 'donate')
       .subscribe(() => {
-        location.href = (type === 'easy') ?
+        this._location.href = (type === 'easy') ?
                           'http://www.easytithe.com/dl/?uid=boli301244t7' :
                           'https://www.adventistgiving.org/?OrgID=ANF4BV';
       });