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package server
import (
"context"
"testing"
"time"
"github.com/hashicorp/go-hclog"
"google.golang.org/grpc"
"gotest.tools/v3/assert"
turbofs "github.com/vercel/turbo/cli/internal/fs"
"github.com/vercel/turbo/cli/internal/turbodprotocol"
)
type mockGrpc struct {
stopped chan struct{}
}
func (m *mockGrpc) GracefulStop() {
close(m.stopped)
}
func (m *mockGrpc) RegisterService(desc *grpc.ServiceDesc, impl interface{}) {}
func TestDeleteRepoRoot(t *testing.T) {
logger := hclog.Default()
logger.SetLevel(hclog.Debug)
repoRootRaw := t.TempDir()
repoRoot := turbofs.AbsoluteSystemPathFromUpstream(repoRootRaw)
grpcServer := &mockGrpc{
stopped: make(chan struct{}),
}
s, err := New("testServer", logger, repoRoot, "some-version", "/log/file/path")
assert.NilError(t, err, "New")
s.Register(grpcServer)
// Delete the repo root, ensure that GracefulStop got called
err = repoRoot.Remove()
assert.NilError(t, err, "Remove")
select {
case <-grpcServer.stopped:
case <-time.After(2 * time.Second):
t.Error("timed out waiting for graceful stop to be called")
}
}
func TestShutdown(t *testing.T) {
logger := hclog.Default()
repoRootRaw := t.TempDir()
repoRoot := turbofs.AbsoluteSystemPathFromUpstream(repoRootRaw)
grpcServer := &mockGrpc{
stopped: make(chan struct{}),
}
s, err := New("testServer", logger, repoRoot, "some-version", "/log/file/path")
assert.NilError(t, err, "New")
s.Register(grpcServer)
ctx := context.Background()
_, err = s.Shutdown(ctx, &turbodprotocol.ShutdownRequest{})
assert.NilError(t, err, "Shutdown")
// Ensure that graceful stop gets called
select {
case <-grpcServer.stopped:
case <-time.After(2 * time.Second):
t.Error("timed out waiting for graceful stop to be called")
}
}
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