Added loading tests for meta entries

Added Test KDB database with custom icon

MacPassTests/KPKTestHexColor.m

@@ -0,0 +1,47 @@
+//
+//  KPKTestHexColor.m
+//  MacPass
+//
+//  Created by Michael Starke on 05.08.13.
+//  Copyright (c) 2013 HicknHack Software GmbH. All rights reserved.
+//
+
+#import "KPKTestHexColor.h"
+
+#import "NSColor+KeePassKit.h"
+
+@implementation KPKTestHexColor
+
+- (void)testHexToColor {
+  NSString *redHex = @"00ff0000";
+  NSString *blueHex = @"000000ff";
+  NSString *greeHex = @"0000ff00";
+  
+  NSColor *red = [NSColor colorWithHexString:redHex];
+  NSColor *blue = [NSColor colorWithHexString:blueHex];
+  NSColor *green = [NSColor colorWithHexString:greeHex];
+  
+  STAssertEquals([red redComponent], 1.0, @"Red color should have 100% red");
+  STAssertEquals([red blueComponent], 0.0, @"Red color should have 0% blue");
+  STAssertEquals([red greenComponent], 0.0, @"Red color should have 0% green");
+  
+  STAssertEquals([blue redComponent], 0.0, @"Blue color should have 0% red");
+  STAssertEquals([blue blueComponent], 1.0, @"Blue color should have 100% blue");
+  STAssertEquals([blue greenComponent], 0.0, @"Blue color should have 0% green");
+  
+  STAssertEquals([green redComponent], 0.0, @"Green color should have 0% red");
+  STAssertEquals([green blueComponent], 0.0, @"Green color should have 0% blue");
+  STAssertEquals([green greenComponent], 1.0, @"Green color should have 100% green");
+}
+
+- (void)testColorRefReading {
+  uint32_t colorBytes = 0x000000ff;
+  uint32_t swappedData = colorBytes;//CFSwapInt32(colorBytes);
+  NSData *colorData = [NSData dataWithBytesNoCopy:&swappedData length:sizeof(uint32_t) freeWhenDone:NO];
+  NSColor *color = [NSColor colorWithData:colorData];
+  STAssertEquals([color redComponent], 1.0, @"Red 100%");
+  STAssertEquals([color blueComponent], 0.0, @"Blue 0%");
+  STAssertEquals([color greenComponent], 0.0, @"Green 0%");
+}
+
+@end