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// Copyright 2022 The Gitea Authors. All rights reserved.
// Use of this source code is governed by a MIT-style
// license that can be found in the LICENSE file.
package integrations
import (
"archive/tar"
"bytes"
"compress/gzip"
"fmt"
"net/http"
"testing"
"time"
"code.gitea.io/gitea/models/db"
"code.gitea.io/gitea/models/packages"
"code.gitea.io/gitea/models/unittest"
user_model "code.gitea.io/gitea/models/user"
helm_module "code.gitea.io/gitea/modules/packages/helm"
"code.gitea.io/gitea/modules/setting"
"github.com/stretchr/testify/assert"
"gopkg.in/yaml.v2"
)
func TestPackageHelm(t *testing.T) {
defer prepareTestEnv(t)()
user := unittest.AssertExistsAndLoadBean(t, &user_model.User{ID: 2}).(*user_model.User)
packageName := "test-chart"
packageVersion := "1.0.3"
packageAuthor := "KN4CK3R"
packageDescription := "Gitea Test Package"
filename := fmt.Sprintf("%s-%s.tgz", packageName, packageVersion)
chartContent := `apiVersion: v2
description: ` + packageDescription + `
name: ` + packageName + `
type: application
version: ` + packageVersion + `
maintainers:
- name: ` + packageAuthor + `
dependencies:
- name: dep1
repository: https://example.com/
version: 1.0.0`
var buf bytes.Buffer
zw := gzip.NewWriter(&buf)
archive := tar.NewWriter(zw)
archive.WriteHeader(&tar.Header{
Name: fmt.Sprintf("%s/Chart.yaml", packageName),
Mode: 0o600,
Size: int64(len(chartContent)),
})
archive.Write([]byte(chartContent))
archive.Close()
zw.Close()
content := buf.Bytes()
url := fmt.Sprintf("/api/packages/%s/helm", user.Name)
t.Run("Upload", func(t *testing.T) {
defer PrintCurrentTest(t)()
uploadURL := url + "/api/charts"
req := NewRequestWithBody(t, "POST", uploadURL, bytes.NewReader(content))
req = AddBasicAuthHeader(req, user.Name)
MakeRequest(t, req, http.StatusCreated)
pvs, err := packages.GetVersionsByPackageType(db.DefaultContext, user.ID, packages.TypeHelm)
assert.NoError(t, err)
assert.Len(t, pvs, 1)
pd, err := packages.GetPackageDescriptor(db.DefaultContext, pvs[0])
assert.NoError(t, err)
assert.NotNil(t, pd.SemVer)
assert.IsType(t, &helm_module.Metadata{}, pd.Metadata)
assert.Equal(t, packageName, pd.Package.Name)
assert.Equal(t, packageVersion, pd.Version.Version)
pfs, err := packages.GetFilesByVersionID(db.DefaultContext, pvs[0].ID)
assert.NoError(t, err)
assert.Len(t, pfs, 1)
assert.Equal(t, filename, pfs[0].Name)
assert.True(t, pfs[0].IsLead)
pb, err := packages.GetBlobByID(db.DefaultContext, pfs[0].BlobID)
assert.NoError(t, err)
assert.Equal(t, int64(len(content)), pb.Size)
req = NewRequestWithBody(t, "POST", uploadURL, bytes.NewReader(content))
req = AddBasicAuthHeader(req, user.Name)
MakeRequest(t, req, http.StatusCreated)
})
t.Run("Download", func(t *testing.T) {
defer PrintCurrentTest(t)()
checkDownloadCount := func(count int64) {
pvs, err := packages.GetVersionsByPackageType(db.DefaultContext, user.ID, packages.TypeHelm)
assert.NoError(t, err)
assert.Len(t, pvs, 1)
assert.Equal(t, count, pvs[0].DownloadCount)
}
checkDownloadCount(0)
req := NewRequest(t, "GET", fmt.Sprintf("%s/%s", url, filename))
req = AddBasicAuthHeader(req, user.Name)
resp := MakeRequest(t, req, http.StatusOK)
assert.Equal(t, content, resp.Body.Bytes())
checkDownloadCount(1)
})
t.Run("Index", func(t *testing.T) {
defer PrintCurrentTest(t)()
req := NewRequest(t, "GET", fmt.Sprintf("%s/index.yaml", url))
req = AddBasicAuthHeader(req, user.Name)
resp := MakeRequest(t, req, http.StatusOK)
type ChartVersion struct {
helm_module.Metadata `yaml:",inline"`
URLs []string `yaml:"urls"`
Created time.Time `yaml:"created,omitempty"`
Removed bool `yaml:"removed,omitempty"`
Digest string `yaml:"digest,omitempty"`
}
type ServerInfo struct {
ContextPath string `yaml:"contextPath,omitempty"`
}
type Index struct {
APIVersion string `yaml:"apiVersion"`
Entries map[string][]*ChartVersion `yaml:"entries"`
Generated time.Time `yaml:"generated,omitempty"`
ServerInfo *ServerInfo `yaml:"serverInfo,omitempty"`
}
var result Index
assert.NoError(t, yaml.NewDecoder(resp.Body).Decode(&result))
assert.NotEmpty(t, result.Entries)
assert.Contains(t, result.Entries, packageName)
cvs := result.Entries[packageName]
assert.Len(t, cvs, 1)
cv := cvs[0]
assert.Equal(t, packageName, cv.Name)
assert.Equal(t, packageVersion, cv.Version)
assert.Equal(t, packageDescription, cv.Description)
assert.Len(t, cv.Maintainers, 1)
assert.Equal(t, packageAuthor, cv.Maintainers[0].Name)
assert.Len(t, cv.Dependencies, 1)
assert.ElementsMatch(t, []string{fmt.Sprintf("%s%s/%s", setting.AppURL, url[1:], filename)}, cv.URLs)
assert.Equal(t, url, result.ServerInfo.ContextPath)
})
}
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