move some tests to CodecZlib.jl (#45)

Author: bicycle1885

test/abra.gzip

@@ -134,74 +134,3 @@ include("codecquadruple.jl")
 for pkg in ["CodecZlib", "CodecBzip2", "CodecXz", "CodecZstd", "CodecBase"]
     Pkg.test(pkg)
 end
-
-# TODO: This should be moved to CodecZlib.jl.
-import CodecZlib
-import CodecZlib: GzipCompressor, GzipDecompressor
-TranscodingStreams.test_chunked_read(GzipCompressor, GzipDecompressor)
-TranscodingStreams.test_chunked_write(GzipCompressor, GzipDecompressor)
-TranscodingStreams.test_roundtrip_fileio(GzipCompressor, GzipDecompressor)
-
-@testset "seek" begin
-    data = transcode(GzipCompressor, b"abracadabra")
-    stream = TranscodingStream(GzipDecompressor(), IOBuffer(data))
-    seekstart(stream)
-    @test read(stream, 3) == b"abr"
-    seekstart(stream)
-    @test read(stream, 3) == b"abr"
-    seekend(stream)
-    #@test eof(stream)
-end
-
-@testset "panic" begin
-    stream = TranscodingStream(GzipDecompressor(), IOBuffer("some invalid data"))
-    @test_throws ErrorException read(stream)
-    @test_throws ArgumentError eof(stream)
-end
-
-@testset "open" begin
-    open(CodecZlib.GzipDecompressorStream, joinpath(dirname(@__FILE__), "abra.gzip")) do stream
-        @test read(stream) == b"abracadabra"
-    end
-end
-
-@testset "stats" begin
-    size = filesize(joinpath(dirname(@__FILE__), "abra.gzip"))
-    stream = CodecZlib.GzipDecompressorStream(open(joinpath(dirname(@__FILE__), "abra.gzip")))
-    stats = TranscodingStreams.stats(stream)
-    @test stats.in == 0
-    @test stats.out == 0
-    @test stats.transcoded_in == 0
-    @test stats.transcoded_out == 0
-    read(stream, UInt8)
-    stats = TranscodingStreams.stats(stream)
-    @test stats.in == size
-    @test stats.out == 1
-    @test stats.transcoded_in == size
-    @test stats.transcoded_out == 11
-    close(stream)
-    @test_throws ArgumentError TranscodingStreams.stats(stream)
-
-    buf = IOBuffer()
-    stream = CodecZlib.GzipCompressorStream(buf)
-    stats = TranscodingStreams.stats(stream)
-    @test stats.in == 0
-    @test stats.out == 0
-    @test stats.transcoded_in == 0
-    @test stats.transcoded_out == 0
-    write(stream, b"abracadabra")
-    stats = TranscodingStreams.stats(stream)
-    @test stats.in == 11
-    @test stats.out == 0
-    @test stats.transcoded_in == 0
-    @test stats.transcoded_out == 0
-    write(stream, TranscodingStreams.TOKEN_END)
-    flush(stream)
-    stats = TranscodingStreams.stats(stream)
-    @test stats.in == 11
-    @test stats.out == position(buf)
-    @test stats.transcoded_in == 11
-    @test stats.transcoded_out == position(buf)
-    close(stream)
-    @test_throws ArgumentError TranscodingStreams.stats(stream)
-end