tests: validate comparing with common cephError

Signed-off-by: Niels de Vos <[email protected]>
Signed-off-by: Anoop C S <[email protected]>

internal/errutil/error_test.go

@@ -0,0 +1,22 @@
+package errutil
+
+import (
+ "errors"
+ "fmt"
+ "testing"
+
+ "github.com/stretchr/testify/assert"
+)
+
+func TestCephError(t *testing.T) {
+ radosErr := cephErrno(107)
+ assert.Equal(t, "Transport endpoint is not connected", radosErr.Error())
+
+ cephFSErr := GetError("cephfs", 2)
+ assert.Equal(t, "cephfs: ret=2, No such file or directory",
+ cephFSErr.Error())
+ assert.Equal(t, 2, cephFSErr.(cephError).ErrorCode())
+
+ rbdErr := fmt.Errorf("RBD image not found: %w", GetError("rbd", 2))
+ assert.True(t, errors.Is(cephFSErr, errors.Unwrap(rbdErr)))
+}