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

In case someone else is looking for the issue lead by double comparing like me (solution above won't work for float & double), try:

XCTAssertEqualWithAccuracy(number.doubleValue, 12.34, 0.01);

Generates a failure when (difference between (\a expression1) and (\a expression2) is > (\a accuracy))).