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//go:build !integration
// +build !integration
package archives
import (
"archive/zip"
"bytes"
"io"
"io/ioutil"
"os"
"testing"
"github.com/sirupsen/logrus"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
func createDefaultArchive(t *testing.T, archive *zip.Writer) {
testFile, err := archive.Create("temporary_file.txt")
require.NoError(t, err)
_, err = io.WriteString(testFile, "test file")
require.NoError(t, err)
}
func createArchiveWithGitPath(t *testing.T, archive *zip.Writer) {
testGitFile, err := archive.Create(".git/test_file")
require.NoError(t, err)
_, err = io.WriteString(testGitFile, "test git file")
require.NoError(t, err)
}
func testOnArchive(
t *testing.T,
createArchive func(t *testing.T, archive *zip.Writer),
testCase func(t *testing.T, fileName string),
) {
tempFile, err := ioutil.TempFile("", "archive")
require.NoError(t, err)
defer tempFile.Close()
defer os.Remove(tempFile.Name())
archive := zip.NewWriter(tempFile)
defer archive.Close()
createArchive(t, archive)
archive.Close()
tempFile.Close()
testCase(t, tempFile.Name())
}
func TestExtractZipFile(t *testing.T) {
testOnArchive(t, createDefaultArchive, func(t *testing.T, fileName string) {
err := ExtractZipFile(fileName)
require.NoError(t, err)
stat, err := os.Stat("temporary_file.txt")
assert.False(t, os.IsNotExist(err), "Expected temporary_file.txt to exist")
if !os.IsNotExist(err) {
assert.NoError(t, err)
}
if stat != nil {
defer os.Remove("temporary_file.txt")
assert.Equal(t, int64(9), stat.Size())
}
})
}
func TestExtractZipFileWithGitPath(t *testing.T) {
testOnArchive(t, createArchiveWithGitPath, func(t *testing.T, fileName string) {
output := logrus.StandardLogger().Out
var buf bytes.Buffer
logrus.SetOutput(&buf)
defer logrus.SetOutput(output)
err := ExtractZipFile(fileName)
require.NoError(t, err)
assert.Contains(t, buf.String(), "Part of .git directory is on the list of files to extract")
stat, err := os.Stat(".git/test_file")
assert.False(t, os.IsNotExist(err), "Expected .git/test_file to exist")
if !os.IsNotExist(err) {
assert.NoError(t, err)
}
if stat != nil {
defer os.Remove(".git/test_file")
assert.Equal(t, int64(13), stat.Size())
}
})
}
func TestExtractZipFileNotFound(t *testing.T) {
err := ExtractZipFile("non_existing_zip_file.zip")
assert.Error(t, err)
}
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