From e68b9d00a6e05b3a941f63ffb696f91e554ac5ec Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel@debian.org>
Date: Fri, 18 Oct 2024 20:33:49 +0200
Subject: Adding upstream version 9.0.3.

Signed-off-by: Daniel Baumann <daniel@debian.org>
---
 modules/packages/conda/metadata_test.go | 152 ++++++++++++++++++++++++++++++++
 1 file changed, 152 insertions(+)
 create mode 100644 modules/packages/conda/metadata_test.go

(limited to 'modules/packages/conda/metadata_test.go')

diff --git a/modules/packages/conda/metadata_test.go b/modules/packages/conda/metadata_test.go
new file mode 100644
index 0000000..25b0295
--- /dev/null
+++ b/modules/packages/conda/metadata_test.go
@@ -0,0 +1,152 @@
+// Copyright 2022 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package conda
+
+import (
+	"archive/tar"
+	"archive/zip"
+	"bytes"
+	"io"
+	"testing"
+
+	"code.gitea.io/gitea/modules/zstd"
+
+	"github.com/dsnet/compress/bzip2"
+	"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"
+)
+
+func TestParsePackage(t *testing.T) {
+	createArchive := func(files map[string][]byte) *bytes.Buffer {
+		var buf bytes.Buffer
+		tw := tar.NewWriter(&buf)
+		for filename, content := range files {
+			hdr := &tar.Header{
+				Name: filename,
+				Mode: 0o600,
+				Size: int64(len(content)),
+			}
+			tw.WriteHeader(hdr)
+			tw.Write(content)
+		}
+		tw.Close()
+		return &buf
+	}
+
+	t.Run("MissingIndexFile", func(t *testing.T) {
+		buf := createArchive(map[string][]byte{"dummy.txt": {}})
+
+		p, err := parsePackageTar(buf)
+		assert.Nil(t, p)
+		require.ErrorIs(t, err, ErrInvalidStructure)
+	})
+
+	t.Run("MissingAboutFile", func(t *testing.T) {
+		buf := createArchive(map[string][]byte{"info/index.json": []byte(`{"name":"name","version":"1.0"}`)})
+
+		p, err := parsePackageTar(buf)
+		assert.NotNil(t, p)
+		require.NoError(t, err)
+
+		assert.Equal(t, "name", p.Name)
+		assert.Equal(t, "1.0", p.Version)
+		assert.Empty(t, p.VersionMetadata.ProjectURL)
+	})
+
+	t.Run("InvalidName", func(t *testing.T) {
+		for _, name := range []string{"", "name!", "nAMe"} {
+			buf := createArchive(map[string][]byte{"info/index.json": []byte(`{"name":"` + name + `","version":"1.0"}`)})
+
+			p, err := parsePackageTar(buf)
+			assert.Nil(t, p)
+			require.ErrorIs(t, err, ErrInvalidName)
+		}
+	})
+
+	t.Run("InvalidVersion", func(t *testing.T) {
+		for _, version := range []string{"", "1.0-2"} {
+			buf := createArchive(map[string][]byte{"info/index.json": []byte(`{"name":"name","version":"` + version + `"}`)})
+
+			p, err := parsePackageTar(buf)
+			assert.Nil(t, p)
+			require.ErrorIs(t, err, ErrInvalidVersion)
+		}
+	})
+
+	t.Run("Valid", func(t *testing.T) {
+		buf := createArchive(map[string][]byte{
+			"info/index.json": []byte(`{"name":"` + packageName + `","version":"` + packageVersion + `","subdir":"linux-64"}`),
+			"info/about.json": []byte(`{"description":"` + description + `","dev_url":"` + repositoryURL + `","doc_url":"` + documentationURL + `","home":"` + projectURL + `"}`),
+		})
+
+		p, err := parsePackageTar(buf)
+		assert.NotNil(t, p)
+		require.NoError(t, err)
+
+		assert.Equal(t, packageName, p.Name)
+		assert.Equal(t, packageVersion, p.Version)
+		assert.Equal(t, "linux-64", p.Subdir)
+		assert.Equal(t, description, p.VersionMetadata.Description)
+		assert.Equal(t, projectURL, p.VersionMetadata.ProjectURL)
+		assert.Equal(t, repositoryURL, p.VersionMetadata.RepositoryURL)
+		assert.Equal(t, documentationURL, p.VersionMetadata.DocumentationURL)
+	})
+
+	t.Run(".tar.bz2", func(t *testing.T) {
+		tarArchive := createArchive(map[string][]byte{
+			"info/index.json": []byte(`{"name":"` + packageName + `","version":"` + packageVersion + `"}`),
+		})
+
+		var buf bytes.Buffer
+		bw, _ := bzip2.NewWriter(&buf, nil)
+		io.Copy(bw, tarArchive)
+		bw.Close()
+
+		br := bytes.NewReader(buf.Bytes())
+
+		p, err := ParsePackageBZ2(br)
+		assert.NotNil(t, p)
+		require.NoError(t, err)
+
+		assert.Equal(t, packageName, p.Name)
+		assert.Equal(t, packageVersion, p.Version)
+		assert.False(t, p.FileMetadata.IsCondaPackage)
+	})
+
+	t.Run(".conda", func(t *testing.T) {
+		tarArchive := createArchive(map[string][]byte{
+			"info/index.json": []byte(`{"name":"` + packageName + `","version":"` + packageVersion + `"}`),
+		})
+
+		var infoBuf bytes.Buffer
+		zsw, _ := zstd.NewWriter(&infoBuf)
+		io.Copy(zsw, tarArchive)
+		zsw.Close()
+
+		var buf bytes.Buffer
+		zpw := zip.NewWriter(&buf)
+		w, _ := zpw.Create("info-x.tar.zst")
+		w.Write(infoBuf.Bytes())
+		zpw.Close()
+
+		br := bytes.NewReader(buf.Bytes())
+
+		p, err := ParsePackageConda(br, int64(br.Len()))
+		assert.NotNil(t, p)
+		require.NoError(t, err)
+
+		assert.Equal(t, packageName, p.Name)
+		assert.Equal(t, packageVersion, p.Version)
+		assert.True(t, p.FileMetadata.IsCondaPackage)
+	})
+}
-- 
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