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package ref
import (
"fmt"
"io"
"testing"
"github.com/stretchr/testify/require"
"gitlab.com/gitlab-org/gitaly/internal/git"
"gitlab.com/gitlab-org/gitaly/internal/git/gittest"
"gitlab.com/gitlab-org/gitaly/internal/git/localrepo"
"gitlab.com/gitlab-org/gitaly/internal/testhelper"
"gitlab.com/gitlab-org/gitaly/v14/proto/go/gitalypb"
"google.golang.org/grpc/codes"
)
func TestSuccessfulFindAllRemoteBranchesRequest(t *testing.T) {
ctx := testhelper.Context(t)
cfg, repoProto, repoPath, client := setupRefService(ctx, t)
repo := localrepo.NewTestRepo(t, cfg, repoProto)
remoteName := "my-remote"
expectedBranches := map[string]git.ObjectID{
"foo": "c7fbe50c7c7419d9701eebe64b1fdacc3df5b9dd",
"bar": "60ecb67744cb56576c30214ff52294f8ce2def98",
}
excludedRemote := "my-remote-2"
excludedBranches := map[string]git.ObjectID{
"from-another-remote": "5937ac0a7beb003549fc5fd26fc247adbce4a52e",
}
for branchName, commitID := range expectedBranches {
gittest.WriteRef(t, cfg, repoPath, git.ReferenceName(fmt.Sprintf("refs/remotes/%s/%s", remoteName, branchName)), commitID)
}
for branchName, commitID := range excludedBranches {
gittest.WriteRef(t, cfg, repoPath, git.ReferenceName(fmt.Sprintf("refs/remotes/%s/%s", excludedRemote, branchName)), commitID)
}
request := &gitalypb.FindAllRemoteBranchesRequest{Repository: repoProto, RemoteName: remoteName}
c, err := client.FindAllRemoteBranches(ctx, request)
require.NoError(t, err)
branches := readFindAllRemoteBranchesResponsesFromClient(t, c)
require.Len(t, branches, len(expectedBranches))
for branchName, commitID := range expectedBranches {
targetCommit, err := repo.ReadCommit(ctx, git.Revision(commitID))
require.NoError(t, err)
expectedBranch := &gitalypb.Branch{
Name: []byte("refs/remotes/" + remoteName + "/" + branchName),
TargetCommit: targetCommit,
}
require.Contains(t, branches, expectedBranch)
}
for branchName, commitID := range excludedBranches {
targetCommit, err := repo.ReadCommit(ctx, git.Revision(commitID))
require.NoError(t, err)
excludedBranch := &gitalypb.Branch{
Name: []byte("refs/remotes/" + excludedRemote + "/" + branchName),
TargetCommit: targetCommit,
}
require.NotContains(t, branches, excludedBranch)
}
}
func TestInvalidFindAllRemoteBranchesRequest(t *testing.T) {
ctx := testhelper.Context(t)
_, repo, _, client := setupRefService(ctx, t)
testCases := []struct {
description string
request *gitalypb.FindAllRemoteBranchesRequest
}{
{
description: "Invalid repo",
request: &gitalypb.FindAllRemoteBranchesRequest{
Repository: &gitalypb.Repository{
StorageName: "fake",
RelativePath: "repo",
},
},
},
{
description: "Empty repo",
request: &gitalypb.FindAllRemoteBranchesRequest{RemoteName: "myRemote"},
},
{
description: "Empty remote name",
request: &gitalypb.FindAllRemoteBranchesRequest{Repository: repo},
},
}
for _, tc := range testCases {
t.Run(tc.description, func(t *testing.T) {
c, err := client.FindAllRemoteBranches(ctx, tc.request)
require.NoError(t, err)
var recvError error
for recvError == nil {
_, recvError = c.Recv()
}
testhelper.RequireGrpcCode(t, recvError, codes.InvalidArgument)
})
}
}
func readFindAllRemoteBranchesResponsesFromClient(t *testing.T, c gitalypb.RefService_FindAllRemoteBranchesClient) []*gitalypb.Branch {
var branches []*gitalypb.Branch
for {
r, err := c.Recv()
if err == io.EOF {
break
}
require.NoError(t, err)
branches = append(branches, r.GetBranches()...)
}
return branches
}
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