#import <XCTest/XCTest.h>

#import "IdClassForTesting.h"

@interface IdTest : XCTestCase

@implementation IdTest

- (void)setUp

{

[super setUp];

// Put setup code here. This method is called before the invocation of each test method in the class.

}

- (void)tearDown

{

// Put teardown code here. This method is called after the invocation of each test method in the class.

[super tearDown];

}

- (void)testUserId

{

IdClassForTesting* testee = [[IdClassForTesting alloc] init]; // instantiate a new object

NSUInteger userId = 1234; // store the value for comparison

testee.userId = userId; // set the desired value

[testee calculationAffectingUserId]; // call the methods we need to test

XCTAssertEqual(userId, testee.userId, @"expected equal"); // test our value with the value in the class

}