// 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" ) 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) assert.ErrorIs(t, err, ErrMissingPKGINFOFile) }) t.Run("InvalidPKGINFOFile", func(t *testing.T) { data := createPackage(".PKGINFO", []byte{}) pp, err := ParsePackage(data) assert.Nil(t, pp) assert.ErrorIs(t, err, ErrInvalidName) }) t.Run("Valid", func(t *testing.T) { data := createPackage(".PKGINFO", createPKGINFOContent(packageName, packageVersion)) p, err := ParsePackage(data) assert.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) assert.ErrorIs(t, err, ErrInvalidName) }) t.Run("InvalidVersion", func(t *testing.T) { data := createPKGINFOContent(packageName, "") p, err := ParsePackageInfo(bytes.NewReader(data)) assert.Nil(t, p) assert.ErrorIs(t, err, ErrInvalidVersion) }) t.Run("Valid", func(t *testing.T) { data := createPKGINFOContent(packageName, packageVersion) p, err := ParsePackageInfo(bytes.NewReader(data)) assert.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) }) }