testRetrieveImageCancelAsync, XCTAssertTrue failed

testRetrievingErrorsWithAlternativeSource, Asynchronous wait failed: Exceeded timeout of 1 seconds, with unfulfilled expectations: "testRetrievingErrorsWithAlternativeSource()".

testDownsamplingHandleScale2x, XCTAssertNil failed: "RetrieveImageResult(image: <UIImage:0x6000018c5e60 anonymous {64, 64} renderingMode=automatic(original)>, cacheType: Kingfisher.CacheType.none, source: Kingfisher.Source.network(http://stackoverflow.com/questions/11251340/convert-image-to-base64-string-in-ios-swift), originalSource: Kingfisher.Source.network(brokenurl), data: (Function))"

testDownsamplingHandleScale2x, XCTAssertNotNil failed

Unexpectedly found nil while unwrapping an Optional value

Restarting after unexpected exit, crash, or test timeout in KingfisherManagerTests.testDownsamplingHandleScale2x(); summary will include totals from previous launches.

-[KingfisherTests.KingfisherManagerTests testShouldDownloadAndCacheProcessedImage] : Asynchronous wait failed: Exceeded timeout of 3 seconds, with unfulfilled expectations: "testShouldDownloadAndCacheProcessedImage()".

Unexpectedly found nil while implicitly unwrapping an Optional value

Restarting after unexpected exit, crash, or test timeout in KingfisherManagerTests.testCacheOriginalImageWithOriginalCache(); summary will include totals from previous launches.