// Copyright 2021 Google LLC All Rights Reserved. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. package gcrane import ( "context" "net/http" "testing" "github.com/google/go-containerregistry/pkg/authn" ) func TestOptions(t *testing.T) { o := makeOptions() if len(o.remote) != 1 { t.Errorf("remote should default to Keychain") } if len(o.crane) != 1 { t.Errorf("crane should default to Keychain") } if len(o.google) != 1 { t.Errorf("google should default to Keychain") } o = makeOptions(WithAuth(authn.Anonymous), WithKeychain(authn.DefaultKeychain)) if len(o.remote) != 1 { t.Errorf("WithKeychain should replace remote[0]") } if len(o.crane) != 1 { t.Errorf("WithKeychain should replace crane[0]") } if len(o.google) != 1 { t.Errorf("WithKeychain should replace google[0]") } o = makeOptions(WithTransport(http.DefaultTransport), WithUserAgent("hi"), WithContext(context.TODO())) if len(o.remote) != 4 { t.Errorf("wrong number of options: %d", len(o.remote)) } if len(o.crane) != 4 { t.Errorf("wrong number of options: %d", len(o.crane)) } if len(o.google) != 4 { t.Errorf("wrong number of options: %d", len(o.google)) } }