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package utils
import (
"compress/bzip2"
"compress/gzip"
"io"
"os"
. "gopkg.in/check.v1"
)
type CompressSuite struct {
tempfile *os.File
}
var _ = Suite(&CompressSuite{})
const testString = "Quick brown fox jumps over black dog and runs away... Really far away... who knows?"
func (s *CompressSuite) SetUpTest(c *C) {
s.tempfile, _ = os.CreateTemp(c.MkDir(), "aptly-test")
_, _ = s.tempfile.WriteString(testString)
}
func (s *CompressSuite) TearDownTest(c *C) {
_ = s.tempfile.Close()
}
func (s *CompressSuite) TestCompress(c *C) {
err := CompressFile(s.tempfile, false)
c.Assert(err, IsNil)
file, err := os.Open(s.tempfile.Name() + ".gz")
c.Assert(err, IsNil)
gzReader, err := gzip.NewReader(file)
c.Assert(err, IsNil)
buf, err := io.ReadAll(gzReader)
c.Assert(err, IsNil)
_ = gzReader.Close()
_ = file.Close()
c.Check(string(buf), Equals, testString)
file, err = os.Open(s.tempfile.Name() + ".bz2")
c.Assert(err, IsNil)
bzReader := bzip2.NewReader(file)
_, err = bzReader.Read(buf)
c.Assert(err, IsNil)
_ = file.Close()
c.Check(string(buf), Equals, testString)
}
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