//

// DTCoreTextLayoutFrameTest.m

// DTCoreText

//

// Created by Oliver Drobnik on 14.11.13.

// Copyright (c) 2013 Drobnik.com. All rights reserved.

//

#import "DTCoreTextTestCase.h"

#import <DTCoreText/DTCoreText.h>

#import <XCTest/XCTest.h>

@interface DTCoreTextLayoutFrameTest : DTCoreTextTestCase

@end

@implementation DTCoreTextLayoutFrameTest

- (void)testVariableHeight

{

NSAttributedString *attributedString = [super attributedStringFromHTMLString:@"<b>Some bold text</b>" options:nil];

DTCoreTextLayouter *layouter = [[DTCoreTextLayouter alloc] initWithAttributedString:attributedString];

CGRect maxRect = CGRectMake(10, 20, 1024, CGFLOAT_HEIGHT_UNKNOWN);

NSRange entireString = NSMakeRange(0, [attributedString length]);

DTCoreTextLayoutFrame *layoutFrame = [layouter layoutFrameWithRect:maxRect range:entireString];

CGSize sizeNeeded = [layoutFrame frame].size;

CGSize sizeExpected = CGSizeMake(1024, 16);

XCTAssertEqual(sizeNeeded.height, sizeExpected.height, @"Size incorrect");

XCTAssertEqual(sizeNeeded.width, sizeExpected.width, @"Size incorrect");

}

- (void)testVariableHeightAndWidth

{

NSAttributedString *attributedString = [super attributedStringFromHTMLString:@"<b>Some bold text</b>" options:nil];

DTCoreTextLayouter *layouter = [[DTCoreTextLayouter alloc] initWithAttributedString:attributedString];

CGRect maxRect = CGRectMake(10, 20, CGFLOAT_WIDTH_UNKNOWN, CGFLOAT_HEIGHT_UNKNOWN);

NSRange entireString = NSMakeRange(0, [attributedString length]);

DTCoreTextLayoutFrame *layoutFrame = [layouter layoutFrameWithRect:maxRect range:entireString];

CGSize sizeNeeded = [layoutFrame frame].size;

CGSize sizeExpected = CGSizeMake(76, 16);

XCTAssertEqual(sizeNeeded.height, sizeExpected.height, @"Size incorrect");

XCTAssertEqual(sizeNeeded.width, sizeExpected.width, @"Size incorrect");

}

@end