Fix problem where queue delegate would not be alerted when the request received response headers

Add test for same

@@ -23,7 +23,7 @@
 
 
 // Automatically set on build
-NSString *ASIHTTPRequestVersion = @"v1.6.2-4 2010-04-19";
+NSString *ASIHTTPRequestVersion = @"v1.6.2-7 2010-05-01";
 
 NSString* const NetworkRequestErrorDomain = @"ASIHTTPRequestErrorDomain";
 

@@ -201,7 +201,7 @@
 	}
 }
 
-- (void)requestDidReceiveResponseHeaders:(ASIHTTPRequest *)request
+- (void)requestReceivedResponseHeaders:(ASIHTTPRequest *)request
 {
 	if ([self requestDidReceiveResponseHeadersSelector]) {
 		[[self delegate] performSelector:[self requestDidReceiveResponseHeadersSelector] withObject:request];

@@ -48,6 +48,7 @@ IMPORTANT
 	BOOL finished;
 	BOOL failed;
 	BOOL headFailed;
+	BOOL receivedResponseHeaders;
 	
 	int queueFinishedCallCount;
 }

@@ -63,6 +63,7 @@ IMPORTANT
 	[networkQueue setDelegate:self];
 	[networkQueue setRequestDidStartSelector:@selector(delegateTestStarted:)];
 	[networkQueue setRequestDidFinishSelector:@selector(delegateTestFinished:)];
+	[networkQueue setRequestDidReceiveResponseHeadersSelector:@selector(delegateTestResponseHeaders:)];
 	
 	ASIHTTPRequest *request = [ASIHTTPRequest requestWithURL:[NSURL URLWithString:@"http://allseeing-i.com"]];
 	[networkQueue addOperation:request];
@@ -70,7 +71,10 @@ IMPORTANT
 	
 	[networkQueue waitUntilAllOperationsAreFinished];
 	
-	GHAssertTrue(started,@"Failed to call the delegate method when the request started");	
+	[[NSRunLoop currentRunLoop] runUntilDate:[NSDate dateWithTimeIntervalSinceNow:2]];
+
+	GHAssertTrue(started,@"Failed to call the delegate method when the request started");
+	GHAssertTrue(receivedResponseHeaders,@"Failed to call the delegate method when the request received response headers");
 	GHAssertTrue(finished,@"Failed to call the delegate method when the request finished");
 	
 	networkQueue = [ASINetworkQueue queue];
@@ -83,6 +87,8 @@ IMPORTANT
 	[networkQueue go];
 	
 	[networkQueue waitUntilAllOperationsAreFinished];
+
+	[[NSRunLoop currentRunLoop] runUntilDate:[NSDate dateWithTimeIntervalSinceNow:2]];
 	
 	GHAssertTrue(failed,@"Failed to call the delegate method when the request failed");
 	
@@ -93,6 +99,12 @@ IMPORTANT
 	started = YES;
 }
 
+- (void)delegateTestResponseHeaders:(ASIHTTPRequest *)request
+{
+	GHAssertNotNil([request responseHeaders],@"Called delegateTestResponseHeaders: when we have no headers");
+	receivedResponseHeaders = YES;
+}
+
 - (void)delegateTestFinished:(ASIHTTPRequest *)request
 {
 	finished = YES;