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// Copyright 2023 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package alpine
import (
"archive/tar"
"bytes"
"compress/gzip"
"io"
"testing"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
const (
packageName = "gitea"
packageVersion = "1.0.1"
packageDescription = "Package Description"
packageProjectURL = "https://gitea.io"
packageMaintainer = "KN4CK3R <dummy@gitea.io>"
)
func createPKGINFOContent(name, version string) []byte {
return []byte(`pkgname = ` + name + `
pkgver = ` + version + `
pkgdesc = ` + packageDescription + `
url = ` + packageProjectURL + `
# comment
builddate = 1678834800
packager = Gitea <pack@ag.er>
size = 123456
arch = aarch64
origin = origin
commit = 1111e709613fbc979651b09ac2bc27c6591a9999
maintainer = ` + packageMaintainer + `
license = MIT
depend = common
install_if = value
depend = gitea
provides = common
provides = gitea`)
}
func TestParsePackage(t *testing.T) {
createPackage := func(name string, content []byte) io.Reader {
names := []string{"first.stream", name}
contents := [][]byte{{0}, content}
var buf bytes.Buffer
zw := gzip.NewWriter(&buf)
for i := range names {
if i != 0 {
zw.Close()
zw.Reset(&buf)
}
tw := tar.NewWriter(zw)
hdr := &tar.Header{
Name: names[i],
Mode: 0o600,
Size: int64(len(contents[i])),
}
tw.WriteHeader(hdr)
tw.Write(contents[i])
tw.Close()
}
zw.Close()
return &buf
}
t.Run("MissingPKGINFOFile", func(t *testing.T) {
data := createPackage("dummy.txt", []byte{})
pp, err := ParsePackage(data)
assert.Nil(t, pp)
require.ErrorIs(t, err, ErrMissingPKGINFOFile)
})
t.Run("InvalidPKGINFOFile", func(t *testing.T) {
data := createPackage(".PKGINFO", []byte{})
pp, err := ParsePackage(data)
assert.Nil(t, pp)
require.ErrorIs(t, err, ErrInvalidName)
})
t.Run("Valid", func(t *testing.T) {
data := createPackage(".PKGINFO", createPKGINFOContent(packageName, packageVersion))
p, err := ParsePackage(data)
require.NoError(t, err)
assert.NotNil(t, p)
assert.Equal(t, "Q1SRYURM5+uQDqfHSwTnNIOIuuDVQ=", p.FileMetadata.Checksum)
})
}
func TestParsePackageInfo(t *testing.T) {
t.Run("InvalidName", func(t *testing.T) {
data := createPKGINFOContent("", packageVersion)
p, err := ParsePackageInfo(bytes.NewReader(data))
assert.Nil(t, p)
require.ErrorIs(t, err, ErrInvalidName)
})
t.Run("InvalidVersion", func(t *testing.T) {
data := createPKGINFOContent(packageName, "")
p, err := ParsePackageInfo(bytes.NewReader(data))
assert.Nil(t, p)
require.ErrorIs(t, err, ErrInvalidVersion)
})
t.Run("Valid", func(t *testing.T) {
data := createPKGINFOContent(packageName, packageVersion)
p, err := ParsePackageInfo(bytes.NewReader(data))
require.NoError(t, err)
assert.NotNil(t, p)
assert.Equal(t, packageName, p.Name)
assert.Equal(t, packageVersion, p.Version)
assert.Equal(t, packageDescription, p.VersionMetadata.Description)
assert.Equal(t, packageMaintainer, p.VersionMetadata.Maintainer)
assert.Equal(t, packageProjectURL, p.VersionMetadata.ProjectURL)
assert.Equal(t, "MIT", p.VersionMetadata.License)
assert.Empty(t, p.FileMetadata.Checksum)
assert.Equal(t, "Gitea <pack@ag.er>", p.FileMetadata.Packager)
assert.EqualValues(t, 1678834800, p.FileMetadata.BuildDate)
assert.EqualValues(t, 123456, p.FileMetadata.Size)
assert.Equal(t, "aarch64", p.FileMetadata.Architecture)
assert.Equal(t, "origin", p.FileMetadata.Origin)
assert.Equal(t, "1111e709613fbc979651b09ac2bc27c6591a9999", p.FileMetadata.CommitHash)
assert.Equal(t, "value", p.FileMetadata.InstallIf)
assert.ElementsMatch(t, []string{"common", "gitea"}, p.FileMetadata.Provides)
assert.ElementsMatch(t, []string{"common", "gitea"}, p.FileMetadata.Dependencies)
})
}
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