初始提交: Gitea 项目代码

routers/api/packages/pypi/pypi_test.go

@@ -0,0 +1,48 @@
+// Copyright 2022 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package pypi
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestIsValidNameAndVersion(t *testing.T) {
+	// The test cases below were created from the following Python PEPs:
+	// https://peps.python.org/pep-0426/#name
+	// https://peps.python.org/pep-0440/#appendix-b-parsing-version-strings-with-regular-expressions
+
+	// Valid Cases
+	assert.True(t, isValidNameAndVersion("A", "1.0.1"))
+	assert.True(t, isValidNameAndVersion("Test.Name.1234", "1.0.1"))
+	assert.True(t, isValidNameAndVersion("test_name", "1.0.1"))
+	assert.True(t, isValidNameAndVersion("test-name", "1.0.1"))
+	assert.True(t, isValidNameAndVersion("test-name", "v1.0.1"))
+	assert.True(t, isValidNameAndVersion("test-name", "2012.4"))
+	assert.True(t, isValidNameAndVersion("test-name", "1.0.1-alpha"))
+	assert.True(t, isValidNameAndVersion("test-name", "1.0.1a1"))
+	assert.True(t, isValidNameAndVersion("test-name", "1.0b2.r345.dev456"))
+	assert.True(t, isValidNameAndVersion("test-name", "1!1.0.1"))
+	assert.True(t, isValidNameAndVersion("test-name", "1.0.1+local.1"))
+
+	// Invalid Cases
+	assert.False(t, isValidNameAndVersion(".test-name", "1.0.1"))
+	assert.False(t, isValidNameAndVersion("test!name", "1.0.1"))
+	assert.False(t, isValidNameAndVersion("-test-name", "1.0.1"))
+	assert.False(t, isValidNameAndVersion("test-name-", "1.0.1"))
+	assert.False(t, isValidNameAndVersion("test-name", "a1.0.1"))
+	assert.False(t, isValidNameAndVersion("test-name", "1.0.1aa"))
+	assert.False(t, isValidNameAndVersion("test-name", "1.0.0-alpha.beta"))
+}
+
+func TestNormalizeLabel(t *testing.T) {
+	// Cases fetched from https://packaging.python.org/en/latest/specifications/well-known-project-urls/#label-normalization.
+	assert.Equal(t, "homepage", normalizeLabel("Homepage"))
+	assert.Equal(t, "homepage", normalizeLabel("Home-page"))
+	assert.Equal(t, "homepage", normalizeLabel("Home page"))
+	assert.Equal(t, "changelog", normalizeLabel("Change_Log"))
+	assert.Equal(t, "whatsnew", normalizeLabel("What's New?"))
+	assert.Equal(t, "github", normalizeLabel("github"))
+}