Fix data collection switch unit tests (#2939)

Author: paulb777

Example/Core/Tests/FIRAppTest.m

@@ -653,7 +653,6 @@ - (void)testAnalyticsSetByGlobalDataCollectionSwitch {
 
   id configurationMock = OCMClassMock([FIRAnalyticsConfiguration class]);
   OCMStub([configurationMock sharedInstance]).andReturn(configurationMock);
-  OCMStub([configurationMock setAnalyticsCollectionEnabled:OCMOCK_ANY persistSetting:OCMOCK_ANY]);
 
   // Ensure Analytics is set after the global flag is set. It needs to
   [defaultApp setDataCollectionDefaultEnabled:YES];
@@ -671,14 +670,15 @@ - (void)testAnalyticsNotSetByGlobalDataCollectionSwitch {
 
   id configurationMock = OCMClassMock([FIRAnalyticsConfiguration class]);
   OCMStub([configurationMock sharedInstance]).andReturn(configurationMock);
-  OCMStub([configurationMock setAnalyticsCollectionEnabled:OCMOCK_ANY persistSetting:OCMOCK_ANY]);
 
   // Reject any changes to Analytics when the data collection changes.
+  OCMReject([configurationMock setAnalyticsCollectionEnabled:YES persistSetting:YES]);
+  OCMReject([configurationMock setAnalyticsCollectionEnabled:YES persistSetting:NO]);
   [app setDataCollectionDefaultEnabled:YES];
-  OCMReject([configurationMock setAnalyticsCollectionEnabled:OCMOCK_ANY persistSetting:OCMOCK_ANY]);
 
+  OCMReject([configurationMock setAnalyticsCollectionEnabled:NO persistSetting:YES]);
+  OCMReject([configurationMock setAnalyticsCollectionEnabled:NO persistSetting:NO]);
   [app setDataCollectionDefaultEnabled:NO];
-  OCMReject([configurationMock setAnalyticsCollectionEnabled:OCMOCK_ANY persistSetting:OCMOCK_ANY]);
 }
 
 #pragma mark - Internal Methods