func TestCheckGeneratedNameError(t *testing.T) {
expect := errors.NewNotFound(api.Resource("foos"), "bar")
if err := rest.CheckGeneratedNameError(Strategy, expect, &api.Pod{}); err != expect {
t.Errorf("NotFoundError should be ignored: %v", err)
}
expect = errors.NewAlreadyExists(api.Resource("foos"), "bar")
if err := rest.CheckGeneratedNameError(Strategy, expect, &api.Pod{}); err != expect {
t.Errorf("AlreadyExists should be returned when no GenerateName field: %v", err)
}
expect = errors.NewAlreadyExists(api.Resource("foos"), "bar")
if err := rest.CheckGeneratedNameError(Strategy, expect, &api.Pod{ObjectMeta: api.ObjectMeta{GenerateName: "foo"}}); err == nil || !errors.IsServerTimeout(err) {
t.Errorf("expected try again later error: %v", err)
}
}
// InterpretCreateError converts a generic error on a create
// operation into the appropriate API error.
func InterpretCreateError(err error, qualifiedResource unversioned.GroupResource, name string) error {
switch {
case storage.IsNodeExist(err):
return errors.NewAlreadyExists(qualifiedResource, name)
case storage.IsUnreachable(err):
return errors.NewServerTimeout(qualifiedResource, "create", 2) // TODO: make configurable or handled at a higher level
default:
return err
}
}
func (m *FakeNodeHandler) Create(node *api.Node) (*api.Node, error) {
m.createLock.Lock()
defer func() {
m.RequestCount++
m.createLock.Unlock()
}()
for _, n := range m.Existing {
if n.Name == node.Name {
return nil, apierrors.NewAlreadyExists(api.Resource("nodes"), node.Name)
}
}
if m.CreateHook == nil || m.CreateHook(m, node) {
nodeCopy := *node
m.CreatedNodes = append(m.CreatedNodes, &nodeCopy)
return node, nil
} else {
return nil, errors.New("Create error.")
}
}