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package wiki
import (
"bytes"
"io"
"testing"
"github.com/stretchr/testify/require"
"gitlab.com/gitlab-org/gitaly/internal/testhelper"
"gitlab.com/gitlab-org/gitaly/proto/go/gitalypb"
"google.golang.org/grpc/codes"
)
func TestSuccessfulWikiGetFormattedDataRequest(t *testing.T) {
wikiRepo, _, cleanupFunc := setupWikiRepo(t)
defer cleanupFunc()
server, serverSocketPath := runWikiServiceServer(t)
defer server.Stop()
client, conn := newWikiClient(t, serverSocketPath)
defer conn.Close()
format := "rdoc"
content := bytes.Repeat([]byte("*bold*\n\n"), 10000)
expectedContent := bytes.Repeat([]byte("\n<p><strong>bold</strong></p>\n"), 10000)
page1Name := "Home Pagé"
page2Name := "Instálling/Step 133-b"
page3Name := "Installing/Step 133-c"
page4Name := "Empty file"
page1Commit := createTestWikiPage(t, client, wikiRepo, createWikiPageOpts{title: page1Name, format: format, content: content})
createTestWikiPage(t, client, wikiRepo, createWikiPageOpts{title: page2Name, format: format, content: content})
createTestWikiPage(t, client, wikiRepo, createWikiPageOpts{title: page3Name, format: format, content: content})
createTestWikiPage(t, client, wikiRepo, createWikiPageOpts{title: page4Name, format: format, forceContentEmpty: true})
testCases := []struct {
desc string
request *gitalypb.WikiGetFormattedDataRequest
expectedContent []byte
}{
{
desc: "title only",
request: &gitalypb.WikiGetFormattedDataRequest{
Repository: wikiRepo,
Title: []byte(page1Name),
},
expectedContent: expectedContent,
},
{
desc: "title + revision that includes the page",
request: &gitalypb.WikiGetFormattedDataRequest{
Repository: wikiRepo,
Title: []byte(page1Name),
Revision: []byte(page1Commit.Id),
},
expectedContent: expectedContent,
},
{
desc: "title + directory that includes the page",
request: &gitalypb.WikiGetFormattedDataRequest{
Repository: wikiRepo,
Title: []byte("Step 133-b"),
Directory: []byte("Instálling"),
},
expectedContent: expectedContent,
},
{
desc: "title for file with empty content",
request: &gitalypb.WikiGetFormattedDataRequest{
Repository: wikiRepo,
Title: []byte("Empty file"),
},
expectedContent: nil,
},
}
for _, testCase := range testCases {
t.Run(testCase.desc, func(t *testing.T) {
ctx, cancel := testhelper.Context()
defer cancel()
c, err := client.WikiGetFormattedData(ctx, testCase.request)
require.NoError(t, err)
receivedData := readFullDataFromWikiGetFormattedDataClient(t, c)
require.Equal(t, testCase.expectedContent, receivedData)
})
}
}
func TestFailedWikiGetFormattedDataDueToValidation(t *testing.T) {
wikiRepo, _, cleanupFunc := setupWikiRepo(t)
defer cleanupFunc()
server, serverSocketPath := runWikiServiceServer(t)
defer server.Stop()
client, conn := newWikiClient(t, serverSocketPath)
defer conn.Close()
testCases := []struct {
desc string
title string
code codes.Code
}{
{
desc: "empty page path",
title: "",
code: codes.InvalidArgument,
},
{
desc: "non-existent page",
title: "i-do-not-exist",
code: codes.NotFound,
},
}
for _, testCase := range testCases {
t.Run(testCase.desc, func(t *testing.T) {
ctx, cancel := testhelper.Context()
defer cancel()
request := &gitalypb.WikiGetFormattedDataRequest{
Repository: wikiRepo,
Title: []byte(testCase.title),
}
c, err := client.WikiGetFormattedData(ctx, request)
require.NoError(t, err)
err = drainWikiGetFormattedDataResponse(c)
testhelper.RequireGrpcError(t, err, testCase.code)
})
}
}
func drainWikiGetFormattedDataResponse(c gitalypb.WikiService_WikiGetFormattedDataClient) error {
for {
_, err := c.Recv()
if err != nil {
return err
}
}
}
func readFullDataFromWikiGetFormattedDataClient(t *testing.T, c gitalypb.WikiService_WikiGetFormattedDataClient) (data []byte) {
for {
resp, err := c.Recv()
if err == io.EOF {
break
} else if err != nil {
t.Fatal(err)
}
data = append(data, resp.GetData()...)
}
return
}
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