//
//  MTLComparisonAdditionsSpec.m
//  Mantle
//
//  Created by Josh Vera on 10/26/12.
//  Copyright (c) 2012 GitHub. All rights reserved.
//
//  Portions copyright (c) 2011 Bitswift. All rights reserved.
//  See the LICENSE file for more information.
//

#import <Mantle/Mantle.h>
#import <Nimble/Nimble.h>
#import <Quick/Quick.h>

#import "NSObject+MTLComparisonAdditions.h"

QuickSpecBegin(MTLComparisonAdditions)

describe(@"MTLEqualObjects", ^{
	id obj1 = @"Test1";
	id obj2 = @"Test2";

	it(@"returns true when given two values of nil", ^{
		expect(@(MTLEqualObjects(nil, nil))).to(beTruthy());
	});

	it(@"returns true when given two equal objects", ^{
		expect(@(MTLEqualObjects(obj1, obj1))).to(beTruthy());
	});

	it(@"returns false when given two inequal objects", ^{
		expect(@(MTLEqualObjects(obj1, obj2))).to(beFalsy());
	});

	it(@"returns false when given an object and nil", ^{
		expect(@(MTLEqualObjects(obj1, nil))).to(beFalsy());
	});

	it(@"returns the same value when given symmetric arguments", ^{
		expect(@(MTLEqualObjects(obj2, obj1))).to(equal(@(MTLEqualObjects(obj1, obj2))));
	});

	describe(@"when comparing mutable objects", ^{
		id mutableObj1 = [obj1 mutableCopy];
		id mutableObj2 = [obj1 mutableCopy];

		it(@"returns true when given two equal but not identical objects", ^{
			expect(@(MTLEqualObjects(mutableObj1, mutableObj2))).to(beTruthy());
		});
	});
});

QuickSpecEnd