@@ -12,11 +12,11 @@
 #include "config.h"
 
 #import "OFString.h"
 #import "OFAutoreleasePool.h"
 
-#import "main.h"
+#import "TestsAppDelegate.h"
 
 static OFString *module = @"Properties";
 
 @interface PropertiesTest: OFObject
 {
@@ -39,12 +39,12 @@
 
 	[super dealloc];
 }
 @end
 
-void
-properties_tests()
+@implementation TestsAppDelegate (PropertiesTests)
+- (void)propertiesTests
 {
 	OFAutoreleasePool *pool = [[OFAutoreleasePool alloc] init];
 	PropertiesTest *pt = [[[PropertiesTest alloc] init] autorelease];
 	OFString *t = [OFMutableString stringWithString: @"foo"];
 
@@ -55,5 +55,6 @@
 	[pt setBar: t];
 	TEST(@"retain, atomic", [pt bar] == t && [t retainCount] == 3)
 
 	[pool drain];
 }
+@end