1 files changed, 54 insertions, 0 deletions
diff --git a/Foundation/GTMNSDictionary+URLArgumentsTest.m b/Foundation/GTMNSDictionary+URLArgumentsTest.m
new file mode 100644
index 0000000..94d06b9
--- /dev/null
+++ b/Foundation/GTMNSDictionary+URLArgumentsTest.m
@@ -0,0 +1,54 @@
+//
+//  GTMNSDictionary+URLArgumentsTest.m
+//
+//  Copyright 2006-2008 Google Inc.
+//
+//  Licensed under the Apache License, Version 2.0 (the "License"); you may not
+//  use this file except in compliance with the License.  You may obtain a copy
+//  of the License at
+// 
+//  http://www.apache.org/licenses/LICENSE-2.0
+// 
+//  Unless required by applicable law or agreed to in writing, software
+//  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+//  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+//  License for the specific language governing permissions and limitations under
+//  the License.
+//
+
+#import "GTMSenTestCase.h"
+#import "GTMNSDictionary+URLArguments.h"
+#import "GTMDefines.h"
+
+@interface GTMNSDictionary_URLArgumentsTest : SenTestCase
+@end
+
+@implementation GTMNSDictionary_URLArgumentsTest
+
+- (void)testArgumentsString {
+  STAssertEqualObjects([[NSDictionary dictionary] gtm_httpArgumentsString], @"",
+                       @"- empty dictionary should give an empty string");
+  STAssertEqualObjects([[NSDictionary dictionaryWithObject:@"123" forKey:@"abc"] gtm_httpArgumentsString],
+                        @"abc=123",
+                        @"- simple one-pair dictionary should work");
+  NSDictionary* arguments = [NSDictionary dictionaryWithObjectsAndKeys:
+                             @"1+1!=3 & 2*6/3=4", @"complex",
+                                   @"specialkey", @"a+b",
+                                                  nil];
+  NSString* argumentString = [arguments gtm_httpArgumentsString];
+  // check for individual pieces since order is not guaranteed
+  NSString* component1 = @"a%2Bb=specialkey";
+  NSString* component2 = @"complex=1%2B1%21%3D3%20%26%202%2A6%2F3%3D4";
+  STAssertNotEquals([argumentString rangeOfString:component1].location, (NSUInteger)NSNotFound,
+                    @"- '%@' not found in '%@'", component1, argumentString);
+  STAssertNotEquals([argumentString rangeOfString:component2].location, (NSUInteger)NSNotFound,
+                    @"- '%@' not found in '%@'", component2, argumentString);
+  STAssertNotEquals([argumentString rangeOfString:@"&"].location, (NSUInteger)NSNotFound,
+                    @"- special characters should be escaped");
+  STAssertNotEquals([argumentString characterAtIndex:0], (unichar)'&',
+                    @"- there should be no & at the beginning of the string");
+  STAssertNotEquals([argumentString characterAtIndex:([argumentString length] - 1)], (unichar)'&',
+                    @"- there should be no & at the end of the string");
+}
+
+@end