1 files changed, 70 insertions, 0 deletions
diff --git a/Foundation/GTMNSAppleEventDescriptor+HandlerTest.m b/Foundation/GTMNSAppleEventDescriptor+HandlerTest.m
new file mode 100644
index 0000000..769e014
--- /dev/null
+++ b/Foundation/GTMNSAppleEventDescriptor+HandlerTest.m
@@ -0,0 +1,70 @@
+//
+//  NSAppleEventDescriptor+HandlerTest.m
+//
+//  Copyright 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 <Carbon/Carbon.h>
+#import "GTMSenTestCase.h"
+#import "GTMNSAppleEventDescriptor+Foundation.h"
+#import "GTMNSAppleEventDescriptor+Handler.h"
+#import "GTMUnitTestDevLog.h"
+
+@interface GTMNSAppleEventDescriptor_HandlerTest : GTMTestCase
+@end
+
+@implementation GTMNSAppleEventDescriptor_HandlerTest
+// Most of this gets tested by the NSAppleScript+Handler tests.
+- (void)testPositionalHandlers {
+  NSAppleEventDescriptor *desc 
+    = [NSAppleEventDescriptor gtm_descriptorWithPositionalHandler:nil
+                                                  parametersArray:[NSArray array]];
+  STAssertNil(desc, @"got a desc?");
+  
+  desc = [NSAppleEventDescriptor gtm_descriptorWithPositionalHandler:@"happy"
+                                                parametersDescriptor:nil];
+  STAssertNotNil(desc, @"didn't get a desc?");
+
+  desc = [NSAppleEventDescriptor gtm_descriptorWithLabeledHandler:nil
+                                                           labels:nil
+                                                       parameters:nil
+                                                            count:0];
+  STAssertNil(desc, @"got a desc?");
+  
+  AEKeyword keys[] = { keyASPrepositionGiven };
+  NSString *string = @"foo";
+  [GTMUnitTestDevLog expectString:@"Must pass in dictionary for "
+   "keyASPrepositionGiven (got foo)"];
+  desc = [NSAppleEventDescriptor gtm_descriptorWithLabeledHandler:@"happy"
+                                                           labels:keys
+                                                       parameters:&string
+                                                            count:1];
+  STAssertNil(desc, @"got a desc?");
+
+  NSDictionary *dict = [NSDictionary dictionaryWithObject:@"bart" 
+                                                   forKey:[NSNumber numberWithInt:4]];
+  [GTMUnitTestDevLog expectString:@"Keys must be of type NSString or "
+   "GTMFourCharCode: 4"];
+  [GTMUnitTestDevLog expectPattern:@"Dictionary for keyASPrepositionGiven must "
+   "be a user record field dictionary \\(got .*"];
+  desc = [NSAppleEventDescriptor gtm_descriptorWithLabeledHandler:@"happy"
+                                                           labels:keys
+                                                       parameters:&dict
+                                                            count:1];
+  STAssertNil(desc, @"got a desc?");
+
+}
+
+@end