1 files changed, 76 insertions, 0 deletions
diff --git a/src/common/test/color.m b/src/common/test/color.m
new file mode 100644
index 0000000..e7a80ba
--- /dev/null
+++ b/src/common/test/color.m
@@ -0,0 +1,76 @@
+//
+//  color.m
+//  TikZiT
+//  
+//  Copyright 2010 Aleks Kissinger. All rights reserved.
+//  
+//  
+//  This file is part of TikZiT.
+//  
+//  TikZiT is free software: you can redistribute it and/or modify
+//  it under the terms of the GNU General Public License as published by
+//  the Free Software Foundation, either version 3 of the License, or
+//  (at your option) any later version.
+//  
+//  TikZiT is distributed in the hope that it will be useful,
+//  but WITHOUT ANY WARRANTY; without even the implied warranty of
+//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+//  GNU General Public License for more details.
+//  
+//  You should have received a copy of the GNU General Public License
+//  along with TikZiT.  If not, see <http://www.gnu.org/licenses/>.
+//  
+#import "test/test.h"
+#import "ColorRGB.h"
+
+void testColor() {
+	NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
+	startTestBlock(@"color");
+	
+	ColorRGB *red = [ColorRGB colorWithRed:255 green:0 blue:0];
+	ColorRGB *lime = [ColorRGB colorWithRed:0 green:255 blue:0];
+	ColorRGB *green = [ColorRGB colorWithRed:0 green:128 blue:0];
+	TEST(@"Recognised red",
+		 [red name] != nil &&
+		 [[red name] isEqualToString:@"Red"]);
+	TEST(@"Recognised lime",
+		 [lime name] != nil &&
+		 [[lime name] isEqualToString:@"Lime"]);
+	TEST(@"Recognised green",
+		 [green name] != nil &&
+		 [[green name] isEqualToString:@"Green"]);
+	
+	ColorRGB *floatRed = [ColorRGB colorWithFloatRed:1.0f green:0.0f blue:0.0f];
+	ColorRGB *floatLime = [ColorRGB colorWithFloatRed:0.0f green:1.0f blue:0.0f];
+	ColorRGB *floatGreen = [ColorRGB colorWithFloatRed:0.0f green:0.5f blue:0.0f];
+	
+	TEST(@"Float red equal to int red", [floatRed isEqual:red]);
+	TEST(@"Float lime equal to int lime", [floatLime isEqual:lime]);
+	TEST(@"Float green equal to int green", [floatGreen isEqual:green]);
+	
+	TEST(@"Recognised float red",
+		 [floatRed name] != nil &&
+		 [[floatRed name] isEqualToString:@"Red"]);
+	
+	TEST(@"Recognised float lime",
+		 [floatLime name] != nil &&
+		 [[floatLime name] isEqualToString:@"Lime"]);
+	
+	TEST(@"Recognised float green",
+		 [floatGreen name] != nil &&
+		 [[floatGreen name] isEqualToString:@"Green"]);
+	
+	[floatRed setRedFloat:0.99f];
+	TEST(@"Nudged red, not recognised now", [floatRed name] == nil);
+	[floatRed setToClosestHashed];
+	TEST(@"Set to closest hashed, reconised again",
+		 [floatRed name] != nil &&
+		 [[floatRed name] isEqualToString:@"Red"]);
+	
+	TEST(@"Red has correct hex (ff0000)", [[red hexName] isEqualToString:@"hexcolor0xff0000"]);
+	TEST(@"Lime has correct hex (00ff00)", [[lime hexName] isEqualToString:@"hexcolor0x00ff00"]);
+	TEST(@"Green has correct hex (008000)", [[green hexName] isEqualToString:@"hexcolor0x008000"]);
+	
+	endTestBlock(@"color");
+	[pool drain];
+}
+\ No newline at end of file