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// Copyright 2022 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package pub
import (
"archive/tar"
"bytes"
"compress/gzip"
"io"
"strings"
"testing"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
const (
packageName = "gitea"
packageVersion = "1.0.1"
description = "Package Description"
projectURL = "https://gitea.com"
repositoryURL = "https://gitea.com/gitea/gitea"
documentationURL = "https://docs.gitea.com"
)
const pubspecContent = `name: ` + packageName + `
version: ` + packageVersion + `
description: ` + description + `
homepage: ` + projectURL + `
repository: ` + repositoryURL + `
documentation: ` + documentationURL + `
environment:
sdk: '>=2.16.0 <3.0.0'
dependencies:
flutter:
sdk: flutter
path: '>=1.8.0 <3.0.0'
dev_dependencies:
http: '>=0.13.0'`
func TestParsePackage(t *testing.T) {
createArchive := func(files map[string][]byte) io.Reader {
var buf bytes.Buffer
zw := gzip.NewWriter(&buf)
tw := tar.NewWriter(zw)
for filename, content := range files {
hdr := &tar.Header{
Name: filename,
Mode: 0o600,
Size: int64(len(content)),
}
tw.WriteHeader(hdr)
tw.Write(content)
}
tw.Close()
zw.Close()
return &buf
}
t.Run("MissingPubspecFile", func(t *testing.T) {
data := createArchive(map[string][]byte{"dummy.txt": {}})
pp, err := ParsePackage(data)
assert.Nil(t, pp)
require.ErrorIs(t, err, ErrMissingPubspecFile)
})
t.Run("PubspecFileTooLarge", func(t *testing.T) {
data := createArchive(map[string][]byte{"pubspec.yaml": make([]byte, 200*1024)})
pp, err := ParsePackage(data)
assert.Nil(t, pp)
require.ErrorIs(t, err, ErrPubspecFileTooLarge)
})
t.Run("InvalidPubspecFile", func(t *testing.T) {
data := createArchive(map[string][]byte{"pubspec.yaml": {}})
pp, err := ParsePackage(data)
assert.Nil(t, pp)
require.Error(t, err)
})
t.Run("Valid", func(t *testing.T) {
data := createArchive(map[string][]byte{"pubspec.yaml": []byte(pubspecContent)})
pp, err := ParsePackage(data)
require.NoError(t, err)
assert.NotNil(t, pp)
assert.Empty(t, pp.Metadata.Readme)
})
t.Run("ValidWithReadme", func(t *testing.T) {
data := createArchive(map[string][]byte{"pubspec.yaml": []byte(pubspecContent), "README.md": []byte("readme")})
pp, err := ParsePackage(data)
require.NoError(t, err)
assert.NotNil(t, pp)
assert.Equal(t, "readme", pp.Metadata.Readme)
})
}
func TestParsePubspecMetadata(t *testing.T) {
t.Run("InvalidName", func(t *testing.T) {
for _, name := range []string{"123abc", "ab-cd"} {
pp, err := ParsePubspecMetadata(strings.NewReader(`name: ` + name))
assert.Nil(t, pp)
require.ErrorIs(t, err, ErrInvalidName)
}
})
t.Run("InvalidVersion", func(t *testing.T) {
pp, err := ParsePubspecMetadata(strings.NewReader(`name: dummy
version: invalid`))
assert.Nil(t, pp)
require.ErrorIs(t, err, ErrInvalidVersion)
})
t.Run("Valid", func(t *testing.T) {
pp, err := ParsePubspecMetadata(strings.NewReader(pubspecContent))
require.NoError(t, err)
assert.NotNil(t, pp)
assert.Equal(t, packageName, pp.Name)
assert.Equal(t, packageVersion, pp.Version)
assert.Equal(t, description, pp.Metadata.Description)
assert.Equal(t, projectURL, pp.Metadata.ProjectURL)
assert.Equal(t, repositoryURL, pp.Metadata.RepositoryURL)
assert.Equal(t, documentationURL, pp.Metadata.DocumentationURL)
assert.NotNil(t, pp.Metadata.Pubspec)
})
}
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