Added test cases to visibility-capability.pipe.spec.ts

src/web/app/components/visibility-messages/visibility-capability.pipe.spec.ts

@@ -1,8 +1,45 @@
-import { VisibilityCapabilityPipe } from './visibility-capability.pipe';
+import {VisibilityCapabilityPipe} from './visibility-capability.pipe';
 
 describe('VisibilityCapabilityPipe', () => {
   it('create an instance', () => {
     const pipe: VisibilityCapabilityPipe = new VisibilityCapabilityPipe();
     expect(pipe).toBeTruthy();
   });
+
+  let visibilityCapabilityPipe: VisibilityCapabilityPipe;
+
+  beforeEach(() => {
+    visibilityCapabilityPipe = new VisibilityCapabilityPipe();
+  })
+
+  it('should return correct message', () => {
+    let example1: { SHOW_RECIPIENT_NAME: boolean; SHOW_GIVER_NAME: boolean; SHOW_RESPONSE: boolean } = {
+      SHOW_RESPONSE: true,
+      SHOW_GIVER_NAME: true,
+      SHOW_RECIPIENT_NAME: true
+    };
+    expect(visibilityCapabilityPipe.transform(example1)).toBe("can see your response, the name of the recipient, and your name");
+
+    let example2: { SHOW_RECIPIENT_NAME: boolean; SHOW_GIVER_NAME: boolean; SHOW_RESPONSE: boolean } = {
+      SHOW_RESPONSE: true,
+      SHOW_GIVER_NAME: true,
+      SHOW_RECIPIENT_NAME: false
+    };
+    expect(visibilityCapabilityPipe.transform(example2)).toBe("can see your response, and your name, but not the name of the recipient");
+
+    let example3: { SHOW_RECIPIENT_NAME: boolean; SHOW_GIVER_NAME: boolean; SHOW_RESPONSE: boolean } = {
+      SHOW_RESPONSE: true,
+      SHOW_GIVER_NAME: false,
+      SHOW_RECIPIENT_NAME: true
+    };
+    expect(visibilityCapabilityPipe.transform(example3)).toBe("can see your response, the name of the recipient, but not your name");
+
+    let example4: { SHOW_RECIPIENT_NAME: boolean; SHOW_GIVER_NAME: boolean; SHOW_RESPONSE: boolean } = {
+      SHOW_RESPONSE: true,
+      SHOW_GIVER_NAME: false,
+      SHOW_RECIPIENT_NAME: false
+    };
+
+    expect(visibilityCapabilityPipe.transform(example4)).toBe("can see your response, but not the name of the recipient, or your name");
+  });
 });