Fix broken tests.

src/app/_services/token.service.spec.ts

@@ -1,6 +1,7 @@
 import { TestBed } from '@angular/core/testing';
 
 import { TokenService } from '@app/_services/token.service';
+import {Token} from '@app/_models';
 
 describe('TokenService', () => {
   let service: TokenService;
@@ -15,10 +16,27 @@ describe('TokenService', () => {
   });
 
   it('should return token for available token', () => {
-    expect(service.getTokenBySymbol('RSV')).toEqual({ name: 'Reserve', symbol: 'RSV' });
+    const token: Token = {
+      name: 'Giftable Reserve',
+      symbol: 'GRZ',
+      address: '0xa686005CE37Dce7738436256982C3903f2E4ea8E',
+      supply: '1000000001000000000000000000',
+      decimals: '18',
+      reserves: {},
+    };
+    service.addToken(token);
+    service.getTokenBySymbol('GRZ').then(tokenSubject => {
+      tokenSubject.subscribe(returnedToken => {
+        expect(returnedToken).toEqual(token);
+      });
+    });
   });
 
   it('should not return token for unavailable token', () => {
-    expect(service.getTokenBySymbol('ABC')).toBeUndefined();
+    service.getTokenBySymbol('ABC').then(tokenSubject => {
+      tokenSubject.subscribe(returnedToken => {
+        expect(returnedToken).toBeUndefined();
+      });
+    });
   });
 });

src/app/_services/user.service.spec.ts

@@ -23,38 +23,46 @@ describe('UserService', () => {
   });
 
   it('should return action for available id', () => {
-    expect(service.getActionById('1')).toEqual({
-      id: 1,
-      user: 'Tom',
-      role: 'enroller',
-      action: 'Disburse RSV 100',
-      approval: false,
+    service.getActionById('1').subscribe(returnedAction => {
+      expect(returnedAction.toEqual({
+        id: 1,
+        user: 'Tom',
+        role: 'enroller',
+        action: 'Disburse RSV 100',
+        approval: false,
+      }));
     });
   });
 
   it('should not return action for unavailable id', () => {
-    expect(service.getActionById('9999999999')).toBeUndefined();
+    service.getActionById('9999999999').subscribe(returnedAction => {
+      expect(returnedAction.toBeUndefined());
+    });
   });
 
   it('should switch action approval from false to true', () => {
     service.approveAction('1');
-    expect(service.getActionById('1')).toEqual({
-      id: 1,
-      user: 'Tom',
-      role: 'enroller',
-      action: 'Disburse RSV 100',
-      approval: true,
+    service.getActionById('1').subscribe(returnedAction => {
+      expect(returnedAction.toEqual({
+        id: 1,
+        user: 'Tom',
+        role: 'enroller',
+        action: 'Disburse RSV 100',
+        approval: true,
+      }));
     });
   });
 
   it('should switch action approval from true to false', () => {
     service.revokeAction('2');
-    expect(service.getActionById('2')).toEqual({
-      id: 2,
-      user: 'Christine',
-      role: 'admin',
-      action: 'Change user phone number',
-      approval: false,
+    service.getActionById('2').subscribe(returnedAction => {
+      expect(returnedAction.toEqual({
+        id: 2,
+        user: 'Christine',
+        role: 'admin',
+        action: 'Change user phone number',
+        approval: false,
+      }));
     });
   });
 });