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//
// BUYModelArrayAdditionsTests.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 "NSArray+BUYAdditions.h"
@interface BUYArrayAdditionsTests : XCTestCase
@end
@implementation BUYArrayAdditionsTests
- (void)testNilMap {
NSArray *empty = @[];
XCTAssertEqualObjects([empty buy_map:nil], empty, @"buy_map failed");
NSArray *array = @[@1, @2];
XCTAssertEqualObjects([array buy_map:nil], empty, @"buy_map failed");
}
- (void)testMap {
NSArray *expected = @[@2, @4, @6];
NSArray *actual = [@[@1, @2, @3] buy_map:^id(NSNumber *number) {
return @([number unsignedIntegerValue] * 2);
}];
XCTAssertEqualObjects(actual, expected, @"map count was incorrect");
}
- (void)testReverse {
NSArray *expected = @[@3, @2, @1];
NSArray *actual = [@[@1, @2, @3] buy_reversedArray];
XCTAssertEqualObjects(actual, expected, @"reversed array was incorrect");
}
- (void)testMutableReverse {
NSArray *array = @[@1, @2, @3];
NSArray *expected = @[@3, @2, @1];
NSMutableArray *actual = [array mutableCopy];
[actual buy_reverse];
XCTAssertEqualObjects(actual, expected, @"reversed array was incorrect");
}
- (void)testTail {
NSArray *array = @[];
NSArray *expected = @[];
XCTAssertEqualObjects(array.buy_tail, expected, @"tail array incorrect");
array = @[@1, @2, @3];
expected = @[@2, @3];
XCTAssertEqualObjects(array.buy_tail, expected, @"tail array incorrect");
}
- (void)testNSObjectToArray {
id value = @"hello";
id expected = @[@"hello"];
id actual = [value buy_array];
XCTAssertEqualObjects(actual, expected, @"array form incorrect");
expected = value;
actual = [NSObject buy_convertArray:@[value]];
XCTAssertEqualObjects(actual, expected, @"unwrapped array was incorrect");
}
- (void)testNSArrayToArray {
id value = @[@1, @2];
id expected = @[@1, @2];
id actual = [value buy_array];
XCTAssertEqualObjects(actual, expected, @"array form incorrect");
expected = value;
actual = [NSArray buy_convertArray:@[@1, @2]];
XCTAssertEqualObjects(actual, expected, @"unwrapped array was incorrect");
}
- (void)testNSSetToArray {
id value = [NSSet setWithArray:@[@1, @2]];
id expected = @[@1, @2];
id actual = [value buy_array];
XCTAssertEqualObjects(actual, expected, @"array form incorrect");
expected = value;
actual = [NSSet buy_convertArray:@[@1, @2]];
XCTAssertEqualObjects(actual, expected, @"unwrapped array was incorrect");
}
- (void)testNSOrderedSetToArray {
id value = [NSOrderedSet orderedSetWithArray:@[@1, @2]];
id expected = @[@1, @2];
id actual = [value buy_array];
XCTAssertEqualObjects(actual, expected, @"array form incorrect");
expected = value;
actual = [NSOrderedSet buy_convertArray:@[@1, @2]];
XCTAssertEqualObjects(actual, expected, @"unwrapped array was incorrect");
}
@end