tokenmanager_test.go

Documentation: github.com/google/s2a-go/internal/tokenmanager

     1  /*
     2   *
     3   * Copyright 2021 Google LLC
     4   *
     5   * Licensed under the Apache License, Version 2.0 (the "License");
     6   * you may not use this file except in compliance with the License.
     7   * You may obtain a copy of the License at
     8   *
     9   *     https://www.apache.org/licenses/LICENSE-2.0
    10   *
    11   * Unless required by applicable law or agreed to in writing, software
    12   * distributed under the License is distributed on an "AS IS" BASIS,
    13   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    14   * See the License for the specific language governing permissions and
    15   * limitations under the License.
    16   *
    17   */
    18  
    19  package tokenmanager
    20  
    21  import (
    22  	"os"
    23  	"testing"
    24  
    25  	commonpb "github.com/google/s2a-go/internal/proto/common_go_proto"
    26  )
    27  
    28  const testAccessToken = "test_access_token"
    29  
    30  func TestNewSingleTokenAccessTokenManagerFailure(t *testing.T) {
    31  	os.Unsetenv(s2aAccessTokenEnvironmentVariable)
    32  	if _, err := NewSingleTokenAccessTokenManager(); err == nil {
    33  		t.Errorf("expected NewSingleTokenAccessTokenManager() to return non-nil error")
    34  	}
    35  }
    36  
    37  func TestNewSingleTokenAccessTokenManagerDefaultTokenSuccess(t *testing.T) {
    38  	os.Setenv(s2aAccessTokenEnvironmentVariable, testAccessToken)
    39  	tokenManager, err := NewSingleTokenAccessTokenManager()
    40  	if err != nil {
    41  		t.Errorf("NewSingleTokenAccessTokenManager() returned unexpected error: %v", err)
    42  	}
    43  
    44  	token, err := tokenManager.DefaultToken()
    45  	if err != nil {
    46  		t.Errorf("tokenManager.DefaultToken() returned unexpected error: %v", err)
    47  	}
    48  	if got, want := token, testAccessToken; got != want {
    49  		t.Errorf("tokenManager.DefaultToken()= %v, want %s", got, want)
    50  	}
    51  }
    52  
    53  func TestNewSingleTokenAccessTokenManagerTokenSuccess(t *testing.T) {
    54  	os.Setenv(s2aAccessTokenEnvironmentVariable, testAccessToken)
    55  	tokenManager, err := NewSingleTokenAccessTokenManager()
    56  	if err != nil {
    57  		t.Errorf("NewSingleTokenAccessTokenManager() returned unexpected error: %v", err)
    58  	}
    59  
    60  	token, err := tokenManager.Token(&commonpb.Identity{})
    61  	if err != nil {
    62  		t.Errorf("tokenManager.Token() returned unexpected error: %v", err)
    63  	}
    64  	if got, want := token, testAccessToken; got != want {
    65  		t.Errorf("tokenManager.Token(%v)= %v, want %s", &commonpb.Identity{}, got, want)
    66  	}
    67  }
    68
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