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April 27, 2016 04:49
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Since it seems XCTAssertNotNil is not working with Swift's optional, this is an alternative method. In order to stop execution when test fails, check XCTestCase's continueAfterFailure property
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| func XCTAssertOptional(expression: @autoclosure () -> AnyObject?, _ message: String? = nil) { | |
| let evaluatedExpression:AnyObject? = expression() | |
| if evaluatedExpression == nil { | |
| if let messageValue = message { | |
| XCTFail(messageValue) | |
| } | |
| else { | |
| XCTFail("Optional asertion failed: \(evaluatedExpression)") | |
| } | |
| } | |
| } |
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can you update to support latest Swift, on Xcode 7.3 its suggesting the following change to method signature
ie it has removed the @autoclosure
with warning - "Closure parameter prior to parameters with default arguments will not be treated as a trailing closure"