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package wiki
import (
"bytes"
"net"
"os"
"path"
"strings"
"testing"
log "github.com/sirupsen/logrus"
"github.com/stretchr/testify/require"
"gitlab.com/gitlab-org/gitaly-proto/go/gitalypb"
gitlog "gitlab.com/gitlab-org/gitaly/internal/git/log"
"gitlab.com/gitlab-org/gitaly/internal/helper"
"gitlab.com/gitlab-org/gitaly/internal/rubyserver"
"gitlab.com/gitlab-org/gitaly/internal/testhelper"
"google.golang.org/grpc"
"google.golang.org/grpc/reflection"
)
type createWikiPageOpts struct {
title string
content []byte
format string
forceContentEmpty bool
}
var (
mockPageContent = bytes.Repeat([]byte("Mock wiki page content"), 10000)
)
func TestMain(m *testing.M) {
os.Exit(testMain(m))
}
var rubyServer *rubyserver.Server
func testMain(m *testing.M) int {
defer testhelper.MustHaveNoChildProcess()
var err error
testhelper.ConfigureRuby()
rubyServer, err = rubyserver.Start()
if err != nil {
log.Fatal(err)
}
defer rubyServer.Stop()
return m.Run()
}
func runWikiServiceServer(t *testing.T) (*grpc.Server, string) {
grpcServer := testhelper.NewTestGrpcServer(t, nil, nil)
serverSocketPath := testhelper.GetTemporaryGitalySocketFileName()
listener, err := net.Listen("unix", serverSocketPath)
if err != nil {
t.Fatal(err)
}
gitalypb.RegisterWikiServiceServer(grpcServer, &server{rubyServer})
reflection.Register(grpcServer)
go grpcServer.Serve(listener)
return grpcServer, "unix://" + serverSocketPath
}
func newWikiClient(t *testing.T, serverSocketPath string) (gitalypb.WikiServiceClient, *grpc.ClientConn) {
connOpts := []grpc.DialOption{
grpc.WithInsecure(),
}
conn, err := grpc.Dial(serverSocketPath, connOpts...)
if err != nil {
t.Fatal(err)
}
return gitalypb.NewWikiServiceClient(conn), conn
}
func writeWikiPage(t *testing.T, client gitalypb.WikiServiceClient, wikiRepo *gitalypb.Repository, opts createWikiPageOpts) {
var content []byte
if len(opts.content) == 0 && !opts.forceContentEmpty {
content = mockPageContent
} else {
content = opts.content
}
var format string
if len(opts.format) == 0 {
format = "markdown"
} else {
format = opts.format
}
commitDetails := &gitalypb.WikiCommitDetails{
Name: []byte("Ahmad Sherif"),
Email: []byte("ahmad@gitlab.com"),
Message: []byte("Add " + opts.title),
UserId: int32(1),
UserName: []byte("ahmad"),
}
request := &gitalypb.WikiWritePageRequest{
Repository: wikiRepo,
Name: []byte(opts.title),
Format: format,
CommitDetails: commitDetails,
Content: content,
}
ctx, cancel := testhelper.Context()
defer cancel()
stream, err := client.WikiWritePage(ctx)
require.NoError(t, err)
require.NoError(t, stream.Send(request))
_, err = stream.CloseAndRecv()
require.NoError(t, err)
}
func updateWikiPage(t *testing.T, client gitalypb.WikiServiceClient, wikiRepo *gitalypb.Repository, name string, content []byte) {
commitDetails := &gitalypb.WikiCommitDetails{
Name: []byte("Ahmad Sherif"),
Email: []byte("ahmad@gitlab.com"),
Message: []byte("Update " + name),
UserId: int32(1),
UserName: []byte("ahmad"),
}
request := &gitalypb.WikiUpdatePageRequest{
Repository: wikiRepo,
PagePath: []byte(name),
Title: []byte(name),
Format: "markdown",
CommitDetails: commitDetails,
Content: content,
}
ctx, cancel := testhelper.Context()
defer cancel()
stream, err := client.WikiUpdatePage(ctx)
require.NoError(t, err)
require.NoError(t, stream.Send(request))
_, err = stream.CloseAndRecv()
require.NoError(t, err)
}
func setupWikiRepo(t *testing.T) (*gitalypb.Repository, string, func()) {
relPath := strings.Join([]string{t.Name(), "wiki-test.git"}, "-")
storagePath := testhelper.GitlabTestStoragePath()
wikiRepoPath := path.Join(storagePath, relPath)
testhelper.MustRunCommand(nil, nil, "git", "init", "--bare", wikiRepoPath)
wikiRepo := &gitalypb.Repository{
StorageName: "default",
RelativePath: relPath,
}
return wikiRepo, wikiRepoPath, func() { os.RemoveAll(wikiRepoPath) }
}
func sendBytes(data []byte, chunkSize int, sender func([]byte) error) (int, error) {
i := 0
for ; len(data) > 0; i++ {
n := chunkSize
if n > len(data) {
n = len(data)
}
if err := sender(data[:n]); err != nil {
return i, err
}
data = data[n:]
}
return i, nil
}
func createTestWikiPage(t *testing.T, client gitalypb.WikiServiceClient, wikiRepo *gitalypb.Repository, opts createWikiPageOpts) *gitalypb.GitCommit {
ctx, cancel := testhelper.Context()
defer cancel()
wikiRepoPath, err := helper.GetRepoPath(wikiRepo)
require.NoError(t, err)
writeWikiPage(t, client, wikiRepo, opts)
head1ID := testhelper.MustRunCommand(t, nil, "git", "-C", wikiRepoPath, "show", "--format=format:%H", "--no-patch", "HEAD")
pageCommit, err := gitlog.GetCommit(ctx, wikiRepo, string(head1ID))
require.NoError(t, err, "look up git commit after writing a wiki page")
return pageCommit
}
func requireWikiPagesEqual(t *testing.T, expectedPage *gitalypb.WikiPage, actualPage *gitalypb.WikiPage) {
// require.Equal doesn't display a proper diff when either expected/actual has a field
// with large data (RawData in our case), so we compare file attributes and content separately.
expectedContent := expectedPage.GetRawData()
if expectedPage != nil {
expectedPage.RawData = nil
defer func() {
expectedPage.RawData = expectedContent
}()
}
actualContent := actualPage.GetRawData()
if actualPage != nil {
actualPage.RawData = nil
defer func() {
actualPage.RawData = actualContent
}()
}
require.Equal(t, expectedPage, actualPage, "mismatched page attributes")
if expectedPage != nil {
require.Equal(t, expectedContent, actualContent, "mismatched page content")
}
}
|
