71 lines
2.1 KiB
Go
71 lines
2.1 KiB
Go
// Copyright 2017 Google Inc. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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// Package internal supports the options and transport packages.
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package internal
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import (
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"net/http"
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"testing"
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"google.golang.org/grpc"
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"golang.org/x/oauth2"
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"golang.org/x/oauth2/google"
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)
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func TestSettingsValidate(t *testing.T) {
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// Valid.
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for _, ds := range []DialSettings{
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{},
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{APIKey: "x"},
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{Scopes: []string{"s"}},
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{CredentialsFile: "f"},
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{TokenSource: dummyTS{}},
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{CredentialsFile: "f", TokenSource: dummyTS{}}, // keep for backwards compatibility
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{HTTPClient: &http.Client{}},
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{GRPCConn: &grpc.ClientConn{}},
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// Although NoAuth and Scopes are technically incompatible, too many
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// cloud clients add WithScopes to user-provided options to make
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// the check feasible.
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{NoAuth: true, Scopes: []string{"s"}},
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} {
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err := ds.Validate()
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if err != nil {
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t.Errorf("%+v: got %v, want nil", ds, err)
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}
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}
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// Invalid.
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for _, ds := range []DialSettings{
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{NoAuth: true, APIKey: "x"},
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{NoAuth: true, CredentialsFile: "f"},
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{NoAuth: true, TokenSource: dummyTS{}},
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{NoAuth: true, Credentials: &google.DefaultCredentials{}},
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{Credentials: &google.DefaultCredentials{}, CredentialsFile: "f"},
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{Credentials: &google.DefaultCredentials{}, TokenSource: dummyTS{}},
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{HTTPClient: &http.Client{}, GRPCConn: &grpc.ClientConn{}},
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{HTTPClient: &http.Client{}, GRPCDialOpts: []grpc.DialOption{grpc.WithInsecure()}},
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} {
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err := ds.Validate()
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if err == nil {
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t.Errorf("%+v: got nil, want error", ds)
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}
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}
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}
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type dummyTS struct{}
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func (dummyTS) Token() (*oauth2.Token, error) { return nil, nil }
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