66 lines
1.9 KiB
Go
66 lines
1.9 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 option
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import (
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"reflect"
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"testing"
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"google.golang.org/api/internal"
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"google.golang.org/grpc"
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)
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// Check that the slice passed into WithScopes is copied.
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func TestCopyScopes(t *testing.T) {
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o := &internal.DialSettings{}
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scopes := []string{"a", "b"}
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WithScopes(scopes...).Apply(o)
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// Modify after using.
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scopes[1] = "c"
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if o.Scopes[0] != "a" || o.Scopes[1] != "b" {
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t.Errorf("want ['a', 'b'], got %+v", o.Scopes)
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}
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}
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func TestApply(t *testing.T) {
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conn := &grpc.ClientConn{}
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opts := []ClientOption{
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WithEndpoint("https://example.com:443"),
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WithScopes("a"), // the next WithScopes should overwrite this one
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WithScopes("https://example.com/auth/helloworld", "https://example.com/auth/otherthing"),
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WithGRPCConn(conn),
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WithUserAgent("ua"),
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WithCredentialsFile("service-account.json"),
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WithAPIKey("api-key"),
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}
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var got internal.DialSettings
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for _, opt := range opts {
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opt.Apply(&got)
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}
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want := internal.DialSettings{
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Scopes: []string{"https://example.com/auth/helloworld", "https://example.com/auth/otherthing"},
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UserAgent: "ua",
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Endpoint: "https://example.com:443",
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GRPCConn: conn,
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CredentialsFile: "service-account.json",
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APIKey: "api-key",
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}
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if !reflect.DeepEqual(got, want) {
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t.Errorf("\ngot %#v\nwant %#v", got, want)
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}
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}
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