//
//  BUYFontAdditionsTests.m
//  Mobile Buy SDK
//
//  Created by Shopify.
//  Copyright (c) 2015 Shopify Inc. All rights reserved.
//
//  Permission is hereby granted, free of charge, to any person obtaining a copy
//  of this software and associated documentation files (the "Software"), to deal
//  in the Software without restriction, including without limitation the rights
//  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
//  copies of the Software, and to permit persons to whom the Software is
//  furnished to do so, subject to the following conditions:
//
//  The above copyright notice and this permission notice shall be included in
//  all copies or substantial portions of the Software.
//
//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
//  THE SOFTWARE.
//

#import <XCTest/XCTest.h>
#import "UIFont+BUYAdditions.h"

@interface BUYFontAdditionsTests : XCTestCase

@end

@implementation BUYFontAdditionsTests

- (void)testIncreasedFontSize
{
	static CGFloat const increase = 2.0;
	UIFont *font = [UIFont preferredFontForTextStyle:UIFontTextStyleBody];
	CGFloat newSize = font.pointSize + increase;
	
	NSMutableDictionary *attributes = [font.fontDescriptor.fontAttributes mutableCopy];
	attributes[UIFontDescriptorSizeAttribute] = @(newSize);

	UIFont *expected = [UIFont fontWithDescriptor:[UIFontDescriptor fontDescriptorWithFontAttributes:attributes] size:newSize];
	UIFont *actual = [UIFont preferredFontForTextStyle:UIFontTextStyleBody increasedPointSize:increase];
	XCTAssertEqualObjects(actual, expected);
}

@end