         let processor = RoundCornerImageProcessor(cornerRadius: 20)
         let serializer = FormatIndicatedCacheSerializer.png
         let modifier = AnyImageModifier { i in return i }
+        let alternativeSource = Source.network(URL(string: "https://onevcat.com")!)
 
         var options = KingfisherParsedOptionsInfo([
             .targetCache(cache),

            .imageModifier(modifier),
            .keepCurrentImageWhileLoading,
            .onlyLoadFirstFrame,
            .cacheOriginalImage
        ])
        
        XCTAssertTrue(options.targetCache === cache)

            .onlyFromCache,
            .backgroundDecode,
            .callbackQueue(.dispatch(queue)),
            .scaleFactor(2.0),
            .preloadAllAnimationData,
            .requestModifier(testModifier),
            .redirectHandler(testRedirectHandler),
