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	When rendering templates for packages, be more forgiving about missing metadata. For some repository types - like maven - metadata is uploaded separately. If that upload fails, or does not happen, there will be no metadata. In that case, Forgejo should handle it gracefully, and render as much of the information as possible, without erroring out. Rendering without metadata allows one to delete a partial package, while if we throw errors, that becomes a whole lot harder. This patch adjusts the generic metadata template, and also the maven template. There may be more cases of the same problem lying around. Fixes #3663. Signed-off-by: Gergely Nagy <forgejo@gergo.csillger.hu>
		
			
				
	
	
		
			255 lines
		
	
	
	
		
			9 KiB
		
	
	
	
		
			Go
		
	
	
	
	
	
			
		
		
	
	
			255 lines
		
	
	
	
		
			9 KiB
		
	
	
	
		
			Go
		
	
	
	
	
	
// Copyright 2021 The Gitea Authors. All rights reserved.
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// SPDX-License-Identifier: MIT
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package integration
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import (
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	"fmt"
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	"net/http"
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	"strconv"
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	"strings"
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	"testing"
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	"code.gitea.io/gitea/models/db"
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	"code.gitea.io/gitea/models/packages"
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	"code.gitea.io/gitea/models/unittest"
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	user_model "code.gitea.io/gitea/models/user"
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	"code.gitea.io/gitea/modules/packages/maven"
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	"code.gitea.io/gitea/tests"
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	"github.com/stretchr/testify/assert"
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)
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func TestPackageMaven(t *testing.T) {
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	defer tests.PrepareTestEnv(t)()
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	user := unittest.AssertExistsAndLoadBean(t, &user_model.User{ID: 2})
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	groupID := "com.gitea"
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	artifactID := "test-project"
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	packageName := groupID + "-" + artifactID
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	packageVersion := "1.0.1"
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	packageDescription := "Test Description"
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	root := fmt.Sprintf("/api/packages/%s/maven/%s/%s", user.Name, strings.ReplaceAll(groupID, ".", "/"), artifactID)
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	filename := fmt.Sprintf("%s-%s.jar", packageName, packageVersion)
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	putFile := func(t *testing.T, path, content string, expectedStatus int) {
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		req := NewRequestWithBody(t, "PUT", root+path, strings.NewReader(content)).
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			AddBasicAuth(user.Name)
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		MakeRequest(t, req, expectedStatus)
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	}
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	checkHeaders := func(t *testing.T, h http.Header, contentType string, contentLength int64) {
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		assert.Equal(t, contentType, h.Get("Content-Type"))
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		assert.Equal(t, strconv.FormatInt(contentLength, 10), h.Get("Content-Length"))
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		assert.NotEmpty(t, h.Get("Last-Modified"))
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	}
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	t.Run("Upload", func(t *testing.T) {
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		defer tests.PrintCurrentTest(t)()
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		putFile(t, fmt.Sprintf("/%s/%s", packageVersion, filename), "test", http.StatusCreated)
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		putFile(t, fmt.Sprintf("/%s/%s", packageVersion, filename), "test", http.StatusConflict)
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		putFile(t, "/maven-metadata.xml", "test", http.StatusOK)
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		pvs, err := packages.GetVersionsByPackageType(db.DefaultContext, user.ID, packages.TypeMaven)
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		assert.NoError(t, err)
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		assert.Len(t, pvs, 1)
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		pd, err := packages.GetPackageDescriptor(db.DefaultContext, pvs[0])
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		assert.NoError(t, err)
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		assert.Nil(t, pd.SemVer)
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		assert.Nil(t, pd.Metadata)
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		assert.Equal(t, packageName, pd.Package.Name)
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		assert.Equal(t, packageVersion, pd.Version.Version)
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		pfs, err := packages.GetFilesByVersionID(db.DefaultContext, pvs[0].ID)
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		assert.NoError(t, err)
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		assert.Len(t, pfs, 1)
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		assert.Equal(t, filename, pfs[0].Name)
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		assert.False(t, pfs[0].IsLead)
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		pb, err := packages.GetBlobByID(db.DefaultContext, pfs[0].BlobID)
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		assert.NoError(t, err)
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		assert.Equal(t, int64(4), pb.Size)
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	})
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	t.Run("UploadExists", func(t *testing.T) {
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		defer tests.PrintCurrentTest(t)()
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		putFile(t, fmt.Sprintf("/%s/%s", packageVersion, filename), "test", http.StatusConflict)
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	})
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	t.Run("Download", func(t *testing.T) {
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		defer tests.PrintCurrentTest(t)()
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		req := NewRequest(t, "HEAD", fmt.Sprintf("%s/%s/%s", root, packageVersion, filename)).
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			AddBasicAuth(user.Name)
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		resp := MakeRequest(t, req, http.StatusOK)
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		checkHeaders(t, resp.Header(), "application/java-archive", 4)
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		req = NewRequest(t, "GET", fmt.Sprintf("%s/%s/%s", root, packageVersion, filename)).
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			AddBasicAuth(user.Name)
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		resp = MakeRequest(t, req, http.StatusOK)
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		checkHeaders(t, resp.Header(), "application/java-archive", 4)
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		assert.Equal(t, []byte("test"), resp.Body.Bytes())
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		pvs, err := packages.GetVersionsByPackageType(db.DefaultContext, user.ID, packages.TypeMaven)
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		assert.NoError(t, err)
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		assert.Len(t, pvs, 1)
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		assert.Equal(t, int64(0), pvs[0].DownloadCount)
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	})
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	t.Run("UploadVerifySHA1", func(t *testing.T) {
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		defer tests.PrintCurrentTest(t)()
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		t.Run("Mismatch", func(t *testing.T) {
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			defer tests.PrintCurrentTest(t)()
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			putFile(t, fmt.Sprintf("/%s/%s.sha1", packageVersion, filename), "test", http.StatusBadRequest)
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		})
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		t.Run("Valid", func(t *testing.T) {
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			defer tests.PrintCurrentTest(t)()
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			putFile(t, fmt.Sprintf("/%s/%s.sha1", packageVersion, filename), "a94a8fe5ccb19ba61c4c0873d391e987982fbbd3", http.StatusOK)
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		})
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	})
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	pomContent := `<?xml version="1.0"?>
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<project xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
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  <groupId>` + groupID + `</groupId>
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  <artifactId>` + artifactID + `</artifactId>
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  <version>` + packageVersion + `</version>
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  <description>` + packageDescription + `</description>
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</project>`
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	t.Run("UploadPOM", func(t *testing.T) {
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		defer tests.PrintCurrentTest(t)()
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		pvs, err := packages.GetVersionsByPackageType(db.DefaultContext, user.ID, packages.TypeMaven)
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		assert.NoError(t, err)
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		assert.Len(t, pvs, 1)
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		pd, err := packages.GetPackageDescriptor(db.DefaultContext, pvs[0])
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		assert.NoError(t, err)
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		assert.Nil(t, pd.Metadata)
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		putFile(t, fmt.Sprintf("/%s/%s.pom", packageVersion, filename), pomContent, http.StatusCreated)
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		pvs, err = packages.GetVersionsByPackageType(db.DefaultContext, user.ID, packages.TypeMaven)
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		assert.NoError(t, err)
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		assert.Len(t, pvs, 1)
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		pd, err = packages.GetPackageDescriptor(db.DefaultContext, pvs[0])
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		assert.NoError(t, err)
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		assert.IsType(t, &maven.Metadata{}, pd.Metadata)
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		assert.Equal(t, packageDescription, pd.Metadata.(*maven.Metadata).Description)
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		pfs, err := packages.GetFilesByVersionID(db.DefaultContext, pvs[0].ID)
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		assert.NoError(t, err)
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		assert.Len(t, pfs, 2)
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		for _, pf := range pfs {
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			if strings.HasSuffix(pf.Name, ".pom") {
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				assert.Equal(t, filename+".pom", pf.Name)
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				assert.True(t, pf.IsLead)
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			} else {
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				assert.False(t, pf.IsLead)
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			}
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		}
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	})
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	t.Run("DownloadPOM", func(t *testing.T) {
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		defer tests.PrintCurrentTest(t)()
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		req := NewRequest(t, "HEAD", fmt.Sprintf("%s/%s/%s.pom", root, packageVersion, filename)).
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			AddBasicAuth(user.Name)
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		resp := MakeRequest(t, req, http.StatusOK)
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		checkHeaders(t, resp.Header(), "text/xml", int64(len(pomContent)))
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		req = NewRequest(t, "GET", fmt.Sprintf("%s/%s/%s.pom", root, packageVersion, filename)).
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			AddBasicAuth(user.Name)
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		resp = MakeRequest(t, req, http.StatusOK)
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		checkHeaders(t, resp.Header(), "text/xml", int64(len(pomContent)))
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		assert.Equal(t, []byte(pomContent), resp.Body.Bytes())
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		pvs, err := packages.GetVersionsByPackageType(db.DefaultContext, user.ID, packages.TypeMaven)
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		assert.NoError(t, err)
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		assert.Len(t, pvs, 1)
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		assert.Equal(t, int64(1), pvs[0].DownloadCount)
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	})
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	t.Run("DownloadChecksums", func(t *testing.T) {
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		defer tests.PrintCurrentTest(t)()
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		req := NewRequest(t, "GET", fmt.Sprintf("%s/1.2.3/%s", root, filename)).
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			AddBasicAuth(user.Name)
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		MakeRequest(t, req, http.StatusNotFound)
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		for key, checksum := range map[string]string{
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			"md5":    "098f6bcd4621d373cade4e832627b4f6",
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			"sha1":   "a94a8fe5ccb19ba61c4c0873d391e987982fbbd3",
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			"sha256": "9f86d081884c7d659a2feaa0c55ad015a3bf4f1b2b0b822cd15d6c15b0f00a08",
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			"sha512": "ee26b0dd4af7e749aa1a8ee3c10ae9923f618980772e473f8819a5d4940e0db27ac185f8a0e1d5f84f88bc887fd67b143732c304cc5fa9ad8e6f57f50028a8ff",
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		} {
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			req := NewRequest(t, "GET", fmt.Sprintf("%s/%s/%s.%s", root, packageVersion, filename, key)).
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				AddBasicAuth(user.Name)
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			resp := MakeRequest(t, req, http.StatusOK)
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			assert.Equal(t, checksum, resp.Body.String())
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		}
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	})
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	t.Run("DownloadMetadata", func(t *testing.T) {
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		defer tests.PrintCurrentTest(t)()
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		req := NewRequest(t, "GET", root+"/maven-metadata.xml").
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			AddBasicAuth(user.Name)
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		resp := MakeRequest(t, req, http.StatusOK)
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		expectedMetadata := `<?xml version="1.0" encoding="UTF-8"?>` + "\n<metadata><groupId>com.gitea</groupId><artifactId>test-project</artifactId><versioning><release>1.0.1</release><latest>1.0.1</latest><versions><version>1.0.1</version></versions></versioning></metadata>"
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		checkHeaders(t, resp.Header(), "text/xml", int64(len(expectedMetadata)))
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		assert.Equal(t, expectedMetadata, resp.Body.String())
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		for key, checksum := range map[string]string{
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			"md5":    "6bee0cebaaa686d658adf3e7e16371a0",
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			"sha1":   "8696abce499fe84d9ea93e5492abe7147e195b6c",
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			"sha256": "3f48322f81c4b2c3bb8649ae1e5c9801476162b520e1c2734ac06b2c06143208",
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			"sha512": "cb075aa2e2ef1a83cdc14dd1e08c505b72d633399b39e73a21f00f0deecb39a3e2c79f157c1163f8a3854828750706e0dec3a0f5e4778e91f8ec2cf351a855f2",
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		} {
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			req := NewRequest(t, "GET", fmt.Sprintf("%s/maven-metadata.xml.%s", root, key)).
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				AddBasicAuth(user.Name)
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			resp := MakeRequest(t, req, http.StatusOK)
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			assert.Equal(t, checksum, resp.Body.String())
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		}
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	})
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	t.Run("UploadSnapshot", func(t *testing.T) {
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		snapshotVersion := packageVersion + "-SNAPSHOT"
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		putFile(t, fmt.Sprintf("/%s/%s", snapshotVersion, filename), "test", http.StatusCreated)
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		putFile(t, "/maven-metadata.xml", "test", http.StatusOK)
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		putFile(t, fmt.Sprintf("/%s/maven-metadata.xml", snapshotVersion), "test", http.StatusCreated)
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		putFile(t, fmt.Sprintf("/%s/maven-metadata.xml", snapshotVersion), "test-overwrite", http.StatusCreated)
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	})
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	t.Run("Partial upload", func(t *testing.T) {
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		defer tests.PrintCurrentTest(t)()
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		partialVersion := packageVersion + "-PARTIAL"
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		putFile(t, fmt.Sprintf("/%s/%s", partialVersion, filename), "test", http.StatusCreated)
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		pkgUIURL := fmt.Sprintf("/%s/-/packages/maven/%s-%s/%s", user.Name, groupID, artifactID, partialVersion)
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		req := NewRequest(t, "GET", pkgUIURL)
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		resp := MakeRequest(t, req, http.StatusOK)
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		assert.NotContains(t, resp.Body.String(), "Internal server error")
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	})
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}
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