XCTAssertEqual error: (“3”) is not equal to (“3”)

Question

NSMutableArray *arr = [NSMutableArray array];
[arr addObject:@\"1\"];
[arr addObject:@\"2\"];
[arr addObject:@\"3\"];

// This statement is fine.
XCTAssertTrue(arr.c         


        

Answer 1

One alternative is to just use casting:

XCTAssertEqual(arr.count, (NSUInteger)3, @"Wrong array size.");

It might be the best solution with the current state of the tools, especially if you have code where you're using XCTAssertEqual a lot and don't want to switch to XCTAssertTrue.

(I noticed @RobNapier made this suggestion in a comment.)