package server import ( "path/filepath" "testing" "github.com/stretchr/testify/require" ) func Test_openDB(t *testing.T) { t.Parallel() _, err := openDB(t.TempDir()) require.NoError(t, err) } func Test_openTraceWriter(t *testing.T) { t.Parallel() fname := filepath.Join(t.TempDir(), "logfile") w, err := openTraceWriter(fname) require.NoError(t, err) require.NotNil(t, w) // test no-op w, err = openTraceWriter("") require.NoError(t, err) require.Nil(t, w) }