Fix some mismatches between OID and SHA in tests

Author: jspahrsummers

ObjectiveGitTests/GTReferenceSpec.m

@@ -65,7 +65,7 @@
 		reference = [repository createReferenceNamed:testRefName fromOID:testRefOID message:nil error:&error];
 		expect(reference).notTo(beNil());
 		expect(reference.name).to(equal(testRefName));
-		expect(reference.targetOID).to(equal(testRefOID.SHA));
+		expect(reference.targetOID).to(equal(testRefOID));
 	});
 
 	it(@"should be able to be renamed", ^{
@@ -74,7 +74,7 @@
 		GTReference *renamedRef = [reference referenceByRenaming:newRefName error:NULL];
 		expect(renamedRef).notTo(beNil());
 		expect(renamedRef.name).to(equal(newRefName));
-		expect(renamedRef.targetOID).to(equal(testRefOID.SHA));
+		expect(renamedRef.targetOID).to(equal(testRefOID));
 	});
 
 	it(@"should be able to change the target", ^{
@@ -83,7 +83,7 @@
 		GTReference *updatedRef = [reference referenceByUpdatingTarget:newRefTarget message:nil error:NULL];
 		expect(updatedRef).notTo(beNil());
 		expect(updatedRef.name).to(equal(testRefName));
-		expect(updatedRef.targetOID).to(equal(newRefTarget));
+		expect(updatedRef.targetOID.SHA).to(equal(newRefTarget));
 	});
 });
 
@@ -119,7 +119,7 @@
 
 void (^expectValidReference)(GTReference *ref, NSString *SHA, GTReferenceType type, NSString *name) = ^(GTReference *ref, NSString *SHA, GTReferenceType type, NSString *name) {
 	expect(ref).notTo(beNil());
-	expect(ref.targetOID).to(equal(SHA));
+	expect(ref.targetOID.SHA).to(equal(SHA));
 	expect(@(ref.referenceType)).to(equal(@(type)));
 	expect(ref.name).to(equal(name));
 };

ObjectiveGitTests/GTRepositoryResetSpec.m

@@ -77,7 +77,7 @@
 
 		GTReference *head = [repository headReferenceWithError:&error];
 		expect(head).notTo(beNil());
-		expect(head.targetOID).to(equal(resetTargetSHA));
+		expect(head.targetOID.SHA).to(equal(resetTargetSHA));
 
 		success = [repository resetToCommit:originalHeadCommit resetType:GTRepositoryResetTypeSoft error:&error];
 		expect(@(success)).to(beTruthy());

ObjectiveGitTests/GTRepositorySpec.m

@@ -102,7 +102,7 @@
 			GTReference *head = [repository headReferenceWithError:&error];
 			expect(head).notTo(beNil());
 			expect(error).to(beNil());
-			expect(head.targetOID).to(equal(@"36060c58702ed4c2a40832c51758d5344201d89a"));
+			expect(head.targetOID.SHA).to(equal(@"36060c58702ed4c2a40832c51758d5344201d89a"));
 			expect(@(head.referenceType)).to(equal(@(GTReferenceTypeOid)));
 		});
 
@@ -120,7 +120,7 @@
 			GTReference *head = [repository headReferenceWithError:&error];
 			expect(head).notTo(beNil());
 			expect(error).to(beNil());
-			expect(head.targetOID).to(equal(@"36060c58702ed4c2a40832c51758d5344201d89a"));
+			expect(head.targetOID.SHA).to(equal(@"36060c58702ed4c2a40832c51758d5344201d89a"));
 			expect(@(head.referenceType)).to(equal(@(GTReferenceTypeOid)));
 		});
 
@@ -183,7 +183,7 @@
 		GTReference *head = [self.bareFixtureRepository headReferenceWithError:&error];
 		expect(head).notTo(beNil());
 		expect(error).to(beNil());
-		expect(head.targetOID).to(equal(@"36060c58702ed4c2a40832c51758d5344201d89a"));
+		expect(head.targetOID.SHA).to(equal(@"36060c58702ed4c2a40832c51758d5344201d89a"));
 		expect(@(head.referenceType)).to(equal(@(GTReferenceTypeOid)));
 	});
 
@@ -418,7 +418,7 @@
 
 		GTReference *head = [repository headReferenceWithError:&error];
 		expect(head).notTo(beNil());
-		expect(head.targetOID).to(equal(resetTargetSHA));
+		expect(head.targetOID.SHA).to(equal(resetTargetSHA));
 
 		success = [repository resetToCommit:originalHeadCommit resetType:GTRepositoryResetTypeSoft error:&error];
 		expect(@(success)).to(beTruthy());