NSLayoutConstraint+MASDebugAdditionsSpec.m
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//
// NSLayoutConstraint+MASDebugAdditionsSpec.m
// Masonry
//
// Created by Jonas Budelmann on 8/09/13.
// Copyright (c) 2013 Jonas Budelmann. All rights reserved.
//
#import "NSLayoutConstraint+MASDebugAdditions.h"
#import "View+MASAdditions.h"
#import "MASLayoutConstraint.h"
#import "MASCompositeConstraint.h"
#import "MASViewConstraint.h"
SpecBegin(NSLayoutConstraint_MASDebugAdditions)
- (void)testDisplayViewKey {
MAS_VIEW *newView = MAS_VIEW.new;
newView.mas_key = @"newView";
MASLayoutConstraint *layoutConstraint = [MASLayoutConstraint constraintWithItem:newView attribute:NSLayoutAttributeWidth relatedBy:NSLayoutRelationGreaterThanOrEqual toItem:nil attribute:NSLayoutAttributeNotAnAttribute multiplier:1 constant:300];
layoutConstraint.priority = MASLayoutPriorityDefaultLow;
NSString *description = [NSString stringWithFormat:@"<MASLayoutConstraint:%p %@:newView.width >= 300 ^low>", layoutConstraint, MAS_VIEW.class];
expect([layoutConstraint description]).to.equal(description);
}
- (void)testDisplayLayoutConstraintKey {
MAS_VIEW *newView1 = MAS_VIEW.new;
newView1.mas_key = @"newView1";
MAS_VIEW *newView2 = MAS_VIEW.new;
newView2.mas_key = @"newView2";
MASLayoutConstraint *layoutConstraint = [MASLayoutConstraint constraintWithItem:newView1 attribute:NSLayoutAttributeBaseline relatedBy:NSLayoutRelationEqual toItem:newView2 attribute:NSLayoutAttributeTop multiplier:2 constant:300];
layoutConstraint.mas_key = @"helloConstraint";
NSString *description = [NSString stringWithFormat:@"<MASLayoutConstraint:helloConstraint %@:newView1.baseline == %@:newView2.top * 2 + 300>", MAS_VIEW.class, MAS_VIEW.class];
expect([layoutConstraint description]).to.equal(description);
}
- (void)testDisplayConstraintKey {
MAS_VIEW *superview = MAS_VIEW.new;
MAS_VIEW *newView1 = MAS_VIEW.new;
newView1.mas_key = @"newView1";
MAS_VIEW *newView2 = MAS_VIEW.new;
newView2.mas_key = @"newView2";
[superview addSubview:newView1];
[superview addSubview:newView2];
[newView1 mas_makeConstraints:^(MASConstraintMaker *make) {
make.left.greaterThanOrEqualTo(@[newView2, @10]).key(@"left");
}];
NSString *description = [NSString stringWithFormat:@"<MASLayoutConstraint:left[0] %@:newView1.left == %@:newView2.left>", MAS_VIEW.class, MAS_VIEW.class];
expect([superview.constraints[0] description]).to.equal(description);
}
SpecEnd