Inverted XCTestExpectations

Paulo Andrade:

But what about asserting a notification isn’t sent? Waiting for an expectation that’s not fulfilled will always result in an error… So I started browsing the headers of XCTest and I came across isInverted property on XCTestExpectation.

Update (2019-02-26): Heath Borders:

I created an extension with that as an initializer because property-based injection means that you don’t get warnings about unused local variables.

iOS iOS 12 Mac macOS 10.14 Mojave Programming Testing

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