USING: io io.encodings.binary io.streams.byte-array tools.image-analyzer.utils tools.test ; IN: tools.image-analyzer.utils.tests { B{ 5 6 7 8 } B{ 1 2 3 4 } } [ B{ 1 2 3 4 5 6 7 8 } binary [ 4 read 4 read ] with-input-stream ] unit-test