Made some small refactorings.

Author: erikdoe

Source/OCMock/NSInvocation+OCMAdditions.m

@@ -30,6 +30,8 @@ static BOOL OCMObjectIsClass(id object) {
 #define object_isClass OCMObjectIsClass
 #endif
 
+static NSString *const OCMArgAnyPointerDescription = @"<[OCMArg anyPointer]>";
+
 
 @implementation NSInvocation(OCMAdditions)
 
@@ -331,6 +333,7 @@ - (id)getArgumentAtIndexAsObject:(NSInteger)argIndex
 	return nil;
 }
 
+
 - (NSString *)invocationDescription
 {
 	NSMethodSignature *methodSignature = [self methodSignature];
@@ -351,11 +354,6 @@ - (NSString *)invocationDescription
 	return [description autorelease];
 }
 
-- (NSString *)anyPointerDescription
-{
-	return @"<Any Pointer>";
-}
-
 - (NSString *)argumentDescriptionAtIndex:(NSInteger)argIndex
 {
 	const char *argType = OCMTypeWithoutQualifiers([[self methodSignature] getArgumentTypeAtIndex:(NSUInteger)argIndex]);
@@ -386,7 +384,6 @@ - (NSString *)argumentDescriptionAtIndex:(NSInteger)argIndex
 
 }
 
-
 - (NSString *)objectDescriptionAtIndex:(NSInteger)anInt
 {
 	id object;
@@ -529,24 +526,22 @@ - (NSString *)pointerDescriptionAtIndex:(NSInteger)anInt
 	void *buffer;
 
 	[self getArgument:&buffer atIndex:anInt];
-	if(buffer == [OCMArg anyPointer])
-	{
-		return [self anyPointerDescription];
-	}
-	else
-	{
-		return [NSString stringWithFormat:@"%p", buffer];
-	}
+	
+    if(buffer == [OCMArg anyPointer])
+		return OCMArgAnyPointerDescription;
+    else
+        return [NSString stringWithFormat:@"%p", buffer];
 }
 
 - (NSString *)cStringDescriptionAtIndex:(NSInteger)anInt
 {
 	char *cStringPtr;
 
 	[self getArgument:&cStringPtr atIndex:anInt];
+    
 	if(cStringPtr == [OCMArg anyPointer])
 	{
-		return [self anyPointerDescription];
+		return OCMArgAnyPointerDescription;
 	}
 	else
 	{

Source/OCMockTests/NSInvocationOCMAdditionsTests.m

@@ -277,7 +277,7 @@ - (void)testInvocationDescriptionWithCStringArgumentAnyPointer
 	const char *cString = [OCMArg anyPointer];
 	[invocation setArgument:&cString atIndex:2];
 
-	XCTAssertEqualObjects(@"initWithUTF8String:<Any Pointer>", [invocation invocationDescription]);
+	XCTAssertEqualObjects(@"initWithUTF8String:<[OCMArg anyPointer]>", [invocation invocationDescription]);
 }
 
 - (void)testInvocationDescriptionWithSelectorArgument
@@ -314,7 +314,7 @@ - (void)testInvocationDescriptionWithPointerArgumentAnyPointer
 	[invocation setArgument:&bytes atIndex:2];
 	[invocation setArgument:&length atIndex:3];
 
-	NSString *expected = [NSString stringWithFormat:@"initWithBytes:<Any Pointer> length:%lu", (unsigned long)length];
+	NSString *expected = [NSString stringWithFormat:@"initWithBytes:<[OCMArg anyPointer]> length:%lu", (unsigned long)length];
 	NSString *invocationDescription = [invocation invocationDescription];
 	XCTAssertEqualObjects(expected, invocationDescription);
 }