Make url-encoded posts the default for ASIFormDataRequest

Add test for setting the charset of ASIFormDataRequests

@@ -39,7 +39,7 @@
 - (id)initWithURL:(NSURL *)newURL
 {
 	self = [super initWithURL:newURL];
-	[self setPostFormat:ASIMultipartFormDataPostFormat];
+	[self setPostFormat:ASIURLEncodedPostFormat];
 	[self setStringEncoding:NSUTF8StringEncoding];
 	return self;
 }

@@ -16,4 +16,5 @@
 - (void)testEmptyData;
 - (void)testSubclass;
 - (void)testURLEncodedPost;
+- (void)testCharset;
 @end

@@ -121,6 +121,64 @@
 	GHAssertTrue(success,@"Failed to send the correct post data");			
 }
 
+- (void)testCharset
+{
+	NSString *testString = @"£££s don't seem to buy me many €€€s these days";
+	
+	// Test the default (UTF-8) with a url-encoded request
+	NSString *charset = @"utf-8";
+	ASIFormDataRequest *request = [ASIFormDataRequest requestWithURL:[NSURL URLWithString:@"http://asi/ASIHTTPRequest/tests/formdata-charset"]];
+	[request setPostValue:testString forKey:@"value"];
+	[request start];
+	BOOL success = ([[request responseString] isEqualToString:[NSString stringWithFormat:@"Got data in %@: %@",charset,testString]]);
+	GHAssertTrue(success,@"Failed to correctly encode the data");	
+	
+	// Test the default (UTF-8) with a multipart/form-data request
+	request = [ASIFormDataRequest requestWithURL:[NSURL URLWithString:@"http://asi/ASIHTTPRequest/tests/formdata-charset"]];
+	[request setPostValue:testString forKey:@"value"];
+	[request setPostFormat:ASIMultipartFormDataPostFormat];
+	[request start];
+	success = ([[request responseString] isEqualToString:[NSString stringWithFormat:@"Got data in %@: %@",charset,testString]]);
+	GHAssertTrue(success,@"Failed to correctly encode the data");
+	
+	// Test a different charset
+	testString = @"£££s don't seem to buy me many $$$s these days";
+	charset = @"iso-8859-1";
+	request = [ASIFormDataRequest requestWithURL:[NSURL URLWithString:@"http://asi/ASIHTTPRequest/tests/formdata-charset"]];
+	[request setPostValue:testString forKey:@"value"];
+	[request setStringEncoding:NSISOLatin1StringEncoding];
+	[request start];
+	success = ([[request responseString] isEqualToString:[NSString stringWithFormat:@"Got data in %@: %@",charset,testString]]);
+	GHAssertTrue(success,@"Failed to correctly encode the data");	
+	
+	// And again with multipart/form-data request
+	request = [ASIFormDataRequest requestWithURL:[NSURL URLWithString:@"http://asi/ASIHTTPRequest/tests/formdata-charset"]];
+	[request setPostValue:testString forKey:@"value"];
+	[request setPostFormat:ASIMultipartFormDataPostFormat];
+	[request setStringEncoding:NSISOLatin1StringEncoding];
+	[request start];
+	success = ([[request responseString] isEqualToString:[NSString stringWithFormat:@"Got data in %@: %@",charset,testString]]);
+	GHAssertTrue(success,@"Failed to correctly encode the data");	
+	
+	// Once more for luck
+	charset = @"windows-1252";
+	request = [ASIFormDataRequest requestWithURL:[NSURL URLWithString:@"http://asi/ASIHTTPRequest/tests/formdata-charset"]];
+	[request setPostValue:testString forKey:@"value"];
+	[request setStringEncoding:NSWindowsCP1252StringEncoding];
+	[request start];
+	success = ([[request responseString] isEqualToString:[NSString stringWithFormat:@"Got data in %@: %@",charset,testString]]);
+	GHAssertTrue(success,@"Failed to correctly encode the data");
+
+	request = [ASIFormDataRequest requestWithURL:[NSURL URLWithString:@"http://asi/ASIHTTPRequest/tests/formdata-charset"]];
+	[request setPostValue:testString forKey:@"value"];
+	[request setPostFormat:ASIMultipartFormDataPostFormat];
+	[request setStringEncoding:NSWindowsCP1252StringEncoding];
+	[request start];
+	success = ([[request responseString] isEqualToString:[NSString stringWithFormat:@"Got data in %@: %@",charset,testString]]);
+	GHAssertTrue(success,@"Failed to correctly encode the data");	
+
+}
+
 
 
 @end