go-ceph/rbd/errors_test.go

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package rbd
import (
"testing"
"github.com/stretchr/testify/assert"
)
func TestRBDError(t *testing.T) {
err := getError(0)
assert.NoError(t, err)
err = getError(-39) // NOTEMPTY (image still has a snapshot)
assert.Error(t, err)
assert.Equal(t, err.Error(), "rbd: ret=39, Directory not empty")
err = getError(345) // no such errno
assert.Error(t, err)
assert.Equal(t, err.Error(), "rbd: ret=345")
}