added test

src/app/modules/wire/wire.service.spec.ts

@@ -94,4 +94,26 @@ describe('WireService', () => {
  tier: ''
  });
  }));
+
+ fit('should post the plus tier if one is selected', fakeAsync(() => {
+ service.submitWire({
+ amount: 10,
+ guid: null,
+ payload: null,
+ payloadType: "offchain",
+ recurring: false
+ }, 'month');
+
+ tick();
+
+ expect(clientMock.post).toHaveBeenCalled();
+ expect(clientMock.post.calls.mostRecent().args[0]).toBe(`api/v1/wire/null`);
+ expect(clientMock.post.calls.mostRecent().args[1]).toEqual({
+ amount: 10,
+ payload: { address: 'offchain', method: 'offchain' },
+ method: 'tokens',
+ recurring: false,
+ tier: 'month'
+ });
+ }));
 });