Cleanup setup logic in InstallationIdentifier, Installation, Session tests.

Author: nlutsenko

Tests/Unit/InstallationIdentifierUnitTests.m

@@ -8,34 +8,21 @@
  */
 
 #import "PFInstallationIdentifierStore_Private.h"
-#import "PFTestCase.h"
+#import "PFUnitTestCase.h"
 #import "Parse_Private.h"
 #import "BFTask+Private.h"
 
-@interface InstallationIdentifierUnitTests : PFTestCase
+@interface InstallationIdentifierUnitTests : PFUnitTestCase
 
 @end
 
 @implementation InstallationIdentifierUnitTests
 
-///--------------------------------------
-#pragma mark - XCTestCase
-///--------------------------------------
-
-- (void)tearDown {
-    [[Parse _currentManager] clearEventuallyQueue];
-    [[[Parse _currentManager].installationIdentifierStore clearInstallationIdentifierAsync] waitForResult:nil];
-    [Parse _clearCurrentManager];
-
-    [super tearDown];
-}
-
 ///--------------------------------------
 #pragma mark - Tests
 ///--------------------------------------
 
 - (void)testNewInstallationIdentifierIsLowercase {
-    [Parse setApplicationId:@"b" clientKey:@"c"];
     PFInstallationIdentifierStore *store = [Parse _currentManager].installationIdentifierStore;
 
     XCTestExpectation *expectation = [self currentSelectorTestExpectation];
@@ -51,7 +38,6 @@ - (void)testNewInstallationIdentifierIsLowercase {
 }
 
 - (void)testCachedInstallationId {
-    [Parse setApplicationId:@"b" clientKey:@"c"];
     PFInstallationIdentifierStore *store = [Parse _currentManager].installationIdentifierStore;
 
     [[store _clearCachedInstallationIdentifierAsync] waitForResult:nil];

Tests/Unit/InstallationUnitTests.m

@@ -8,21 +8,15 @@
  */
 
 #import "PFInstallation.h"
-#import "PFTestCase.h"
+#import "PFUnitTestCase.h"
 #import "Parse.h"
 
-@interface InstallationUnitTests : PFTestCase
+@interface InstallationUnitTests : PFUnitTestCase
 
 @end
 
 @implementation InstallationUnitTests
 
-+ (void)setUp {
-    [super setUp];
-
-    [Parse setApplicationId:@"a" clientKey:@"a"];
-}
-
 - (void)testInstallationImmutableFieldsCannotBeChanged {
     PFInstallation *installation = [PFInstallation currentInstallation];
     installation.deviceToken = @"11433856eed2f1285fb3aa11136718c1198ed5647875096952c66bf8cb976306";

Tests/Unit/SessionUnitTests.m

@@ -15,6 +15,7 @@
 #import "PFSession_Private.h"
 #import "PFUnitTestCase.h"
 #import "Parse_Private.h"
+#import "PFObjectSubclassingController.h"
 
 @interface SessionUnitTests : PFUnitTestCase
 
@@ -44,12 +45,13 @@ - (PFSessionController *)sessionControllerMockWithSessionResult:(PFSession *)ses
 ///--------------------------------------
 
 - (void)testSessionClassIsRegistered {
+    [[Parse _currentManager] clearEventuallyQueue];
+    [Parse _clearCurrentManager];
+    [PFObjectSubclassingController clearDefaultController];
+
     [PFObject unregisterSubclass:[PFSession class]];
     [Parse setApplicationId:@"a" clientKey:@"b"];
     XCTAssertNotNil([PFSession query]);
-
-    [[Parse _currentManager] clearEventuallyQueue];
-    [Parse _clearCurrentManager];
 }
 
 - (void)testConstructorsClassNameValidation {