Added tests for placeholder mapping

MacPassTests/KPKTextPlaceholder.h

@@ -0,0 +1,13 @@
+//
+//  KPKTextPlaceholder.h
+//  MacPass
+//
+//  Created by Michael Starke on 15.08.13.
+//  Copyright (c) 2013 HicknHack Software GmbH. All rights reserved.
+//
+
+#import <SenTestingKit/SenTestingKit.h>
+
+@interface KPKTextPlaceholder : SenTestCase
+
+@end

MacPassTests/KPKTextPlaceholder.m

@@ -0,0 +1,33 @@
+//
+//  KPKTextPlaceholder.m
+//  MacPass
+//
+//  Created by Michael Starke on 15.08.13.
+//  Copyright (c) 2013 HicknHack Software GmbH. All rights reserved.
+//
+
+#import "KPKTextPlaceholder.h"
+#import "KPKEntry.h"
+#import "KPKAttribute.h"
+
+#import "NSString+CommandString.h"
+
+@implementation KPKTextPlaceholder
+
+- (void)testPlaceholder {
+  KPKEntry *entry = [[KPKEntry alloc] init];
+  entry.title = @"TestTitle";
+  entry.username = @"TestUsername";
+  entry.notes = @"TestNotes";
+  entry.url = @"TestURL";
+  entry.password = @"TestPassword";
+  KPKAttribute *attribute = [[KPKAttribute alloc] initWithKey:@"extended" value:@"valueForExtended"];
+  [entry addCustomAttribute:attribute];
+  
+  NSString *placeholder = @"{USERNAME}{PASSWORD}{NOTHING}{URL}{S:extended}";
+  NSString *evaluated = [placeholder evaluatePlaceholderWithEntry:entry];
+  NSString *evaluatedGoal = [NSString stringWithFormat:@"%@%@{NOTHING}%@%@", entry.username, entry.password, entry.url, attribute.value];
+  STAssertTrue([evaluated isEqualToString:evaluatedGoal], @"Evaluated string must match");
+}
+
+@end