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/nuget/metadata_test.go | 188 ++++++++++++++++++++++++++++++++
 1 file changed, 188 insertions(+)
 create mode 100644 modules/packages/nuget/metadata_test.go

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

diff --git a/modules/packages/nuget/metadata_test.go b/modules/packages/nuget/metadata_test.go
new file mode 100644
index 0000000..ecce052
--- /dev/null
+++ b/modules/packages/nuget/metadata_test.go
@@ -0,0 +1,188 @@
+// Copyright 2021 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package nuget
+
+import (
+	"archive/zip"
+	"bytes"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+)
+
+const (
+	id                = "System.Gitea"
+	semver            = "1.0.1"
+	authors           = "Gitea Authors"
+	projectURL        = "https://gitea.io"
+	description       = "Package Description"
+	releaseNotes      = "Package Release Notes"
+	readme            = "Readme"
+	repositoryURL     = "https://gitea.io/gitea/gitea"
+	targetFramework   = ".NETStandard2.1"
+	dependencyID      = "System.Text.Json"
+	dependencyVersion = "5.0.0"
+)
+
+const nuspecContent = `<?xml version="1.0" encoding="utf-8"?>
+<package xmlns="http://schemas.microsoft.com/packaging/2013/05/nuspec.xsd">
+  <metadata>
+    <id>` + id + `</id>
+    <version>` + semver + `</version>
+    <authors>` + authors + `</authors>
+    <requireLicenseAcceptance>true</requireLicenseAcceptance>
+    <projectUrl>` + projectURL + `</projectUrl>
+    <description>` + description + `</description>
+    <releaseNotes>` + releaseNotes + `</releaseNotes>
+    <repository url="` + repositoryURL + `" />
+    <readme>README.md</readme>
+    <dependencies>
+      <group targetFramework="` + targetFramework + `">
+        <dependency id="` + dependencyID + `" version="` + dependencyVersion + `" exclude="Build,Analyzers" />
+      </group>
+    </dependencies>
+  </metadata>
+</package>`
+
+const symbolsNuspecContent = `<?xml version="1.0" encoding="utf-8"?>
+<package xmlns="http://schemas.microsoft.com/packaging/2013/05/nuspec.xsd">
+  <metadata>
+    <id>` + id + `</id>
+    <version>` + semver + `</version>
+    <description>` + description + `</description>
+    <packageTypes>
+      <packageType name="SymbolsPackage" />
+    </packageTypes>
+    <dependencies>
+      <group targetFramework="` + targetFramework + `" />
+    </dependencies>
+  </metadata>
+</package>`
+
+func TestParsePackageMetaData(t *testing.T) {
+	createArchive := func(files map[string]string) []byte {
+		var buf bytes.Buffer
+		archive := zip.NewWriter(&buf)
+		for name, content := range files {
+			w, _ := archive.Create(name)
+			w.Write([]byte(content))
+		}
+		archive.Close()
+		return buf.Bytes()
+	}
+
+	t.Run("MissingNuspecFile", func(t *testing.T) {
+		data := createArchive(map[string]string{"dummy.txt": ""})
+
+		np, err := ParsePackageMetaData(bytes.NewReader(data), int64(len(data)))
+		assert.Nil(t, np)
+		require.ErrorIs(t, err, ErrMissingNuspecFile)
+	})
+
+	t.Run("MissingNuspecFileInRoot", func(t *testing.T) {
+		data := createArchive(map[string]string{"sub/package.nuspec": ""})
+
+		np, err := ParsePackageMetaData(bytes.NewReader(data), int64(len(data)))
+		assert.Nil(t, np)
+		require.ErrorIs(t, err, ErrMissingNuspecFile)
+	})
+
+	t.Run("InvalidNuspecFile", func(t *testing.T) {
+		data := createArchive(map[string]string{"package.nuspec": ""})
+
+		np, err := ParsePackageMetaData(bytes.NewReader(data), int64(len(data)))
+		assert.Nil(t, np)
+		require.Error(t, err)
+	})
+
+	t.Run("InvalidPackageId", func(t *testing.T) {
+		data := createArchive(map[string]string{"package.nuspec": `<?xml version="1.0" encoding="utf-8"?>
+		<package xmlns="http://schemas.microsoft.com/packaging/2013/05/nuspec.xsd">
+		  <metadata></metadata>
+		</package>`})
+
+		np, err := ParsePackageMetaData(bytes.NewReader(data), int64(len(data)))
+		assert.Nil(t, np)
+		require.ErrorIs(t, err, ErrNuspecInvalidID)
+	})
+
+	t.Run("InvalidPackageVersion", func(t *testing.T) {
+		data := createArchive(map[string]string{"package.nuspec": `<?xml version="1.0" encoding="utf-8"?>
+		<package xmlns="http://schemas.microsoft.com/packaging/2013/05/nuspec.xsd">
+		  <metadata>
+			<id>` + id + `</id>
+		  </metadata>
+		</package>`})
+
+		np, err := ParsePackageMetaData(bytes.NewReader(data), int64(len(data)))
+		assert.Nil(t, np)
+		require.ErrorIs(t, err, ErrNuspecInvalidVersion)
+	})
+
+	t.Run("MissingReadme", func(t *testing.T) {
+		data := createArchive(map[string]string{"package.nuspec": nuspecContent})
+
+		np, err := ParsePackageMetaData(bytes.NewReader(data), int64(len(data)))
+		require.NoError(t, err)
+		assert.NotNil(t, np)
+		assert.Empty(t, np.Metadata.Readme)
+	})
+
+	t.Run("Dependency Package", func(t *testing.T) {
+		data := createArchive(map[string]string{
+			"package.nuspec": nuspecContent,
+			"README.md":      readme,
+		})
+
+		np, err := ParsePackageMetaData(bytes.NewReader(data), int64(len(data)))
+		require.NoError(t, err)
+		assert.NotNil(t, np)
+		assert.Equal(t, DependencyPackage, np.PackageType)
+
+		assert.Equal(t, id, np.ID)
+		assert.Equal(t, semver, np.Version)
+		assert.Equal(t, authors, np.Metadata.Authors)
+		assert.Equal(t, projectURL, np.Metadata.ProjectURL)
+		assert.Equal(t, description, np.Metadata.Description)
+		assert.Equal(t, releaseNotes, np.Metadata.ReleaseNotes)
+		assert.Equal(t, readme, np.Metadata.Readme)
+		assert.Equal(t, repositoryURL, np.Metadata.RepositoryURL)
+		assert.Len(t, np.Metadata.Dependencies, 1)
+		assert.Contains(t, np.Metadata.Dependencies, targetFramework)
+		deps := np.Metadata.Dependencies[targetFramework]
+		assert.Len(t, deps, 1)
+		assert.Equal(t, dependencyID, deps[0].ID)
+		assert.Equal(t, dependencyVersion, deps[0].Version)
+
+		t.Run("NormalizedVersion", func(t *testing.T) {
+			data := createArchive(map[string]string{"package.nuspec": `<?xml version="1.0" encoding="utf-8"?>
+				<package xmlns="http://schemas.microsoft.com/packaging/2013/05/nuspec.xsd">
+				  <metadata>
+					<id>test</id>
+					<version>1.04.5.2.5-rc.1+metadata</version>
+				  </metadata>
+				</package>`})
+
+			np, err := ParsePackageMetaData(bytes.NewReader(data), int64(len(data)))
+			require.NoError(t, err)
+			assert.NotNil(t, np)
+			assert.Equal(t, "1.4.5.2-rc.1", np.Version)
+		})
+	})
+
+	t.Run("Symbols Package", func(t *testing.T) {
+		data := createArchive(map[string]string{"package.nuspec": symbolsNuspecContent})
+
+		np, err := ParsePackageMetaData(bytes.NewReader(data), int64(len(data)))
+		require.NoError(t, err)
+		assert.NotNil(t, np)
+		assert.Equal(t, SymbolsPackage, np.PackageType)
+
+		assert.Equal(t, id, np.ID)
+		assert.Equal(t, semver, np.Version)
+		assert.Equal(t, description, np.Metadata.Description)
+		assert.Empty(t, np.Metadata.Dependencies)
+	})
+}
-- 
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