Add the fake for new method in GIDProfileDataFetcher.

GoogleSignIn/Sources/GIDProfileDataFetcher/Implementations/Fakes/GIDFakeProfileDataFetcher.m

@@ -27,6 +27,15 @@ NS_ASSUME_NONNULL_BEGIN
   });
 }
 
+- (nullable GIDProfileData*)fetchProfileDataWithIDToken:(OIDIDToken *)idToken {
+  NSAssert(self.testBlock != nil, @"Set the test block before invoking this method.");
+  __block GIDProfileData *profileDataToReturn;
+  self.testBlock(^(GIDProfileData *_Nullable profileData, NSError *_Nullable error){
+    profileDataToReturn = profileData;
+  });
+  return profileDataToReturn;
+}
+
 @end
 
 NS_ASSUME_NONNULL_END

GoogleSignIn/Tests/Unit/GIDSignInTest.m

@@ -420,20 +420,21 @@ static NSString *const kNewScope = @"newScope";
   
   OCMStub([_authState lastAuthorizationResponse]).andReturn(authResponse);
   OCMStub([_tokenResponse idToken]).andReturn(kFakeIDToken);
-  OCMStub([_tokenResponse request]).andReturn(_tokenRequest);
-  OCMStub([_tokenRequest additionalParameters]).andReturn(nil);
   OCMStub([_tokenResponse accessToken]).andReturn(kAccessToken);
   OCMStub([_tokenResponse accessTokenExpirationDate]).andReturn(nil);
   
+  GIDProfileData *fakeProfileData = [GIDProfileData testInstance];
+  GIDProfileDataFetcherTestBlock testBlock = ^(GIDProfileDataFetcherFakeResponseProvider
+                                               responseProvider) {
+    responseProvider(fakeProfileData, nil);
+  };
+  
+  [_profileDataFetcher setTestBlock:testBlock];
   [_signIn restorePreviousSignInNoRefresh];
 
-  [_authState verify];
-  [_authorization verify];
-  [_tokenResponse verify];
-  [_tokenRequest verify];
-  [idTokenDecoded verify];
   XCTAssertEqual(_signIn.currentUser.userID, kFakeGaiaID);
-
+  
+  XCTAssertEqualObjects(_signIn.currentUser.profile, fakeProfileData);
   [idTokenDecoded stopMocking];
 }