sigs.k8s.io/cluster-api-provider-azure@v1.17.0/azure/errors_test.go (about)

     1  /*
     2  Copyright 2019 The Kubernetes Authors.
     3  
     4  Licensed under the Apache License, Version 2.0 (the "License");
     5  you may not use this file except in compliance with the License.
     6  You may obtain a copy of the License at
     7  
     8      http://www.apache.org/licenses/LICENSE-2.0
     9  
    10  Unless required by applicable law or agreed to in writing, software
    11  distributed under the License is distributed on an "AS IS" BASIS,
    12  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    13  See the License for the specific language governing permissions and
    14  limitations under the License.
    15  */
    16  
    17  package azure
    18  
    19  import (
    20  	"context"
    21  	"net/http"
    22  	"testing"
    23  	"time"
    24  
    25  	"github.com/Azure/azure-sdk-for-go/sdk/azcore"
    26  	"github.com/pkg/errors"
    27  )
    28  
    29  func TestIsContextDeadlineExceededOrCanceled(t *testing.T) {
    30  	tests := []struct {
    31  		name string
    32  		want bool
    33  		err  error
    34  	}{
    35  		{
    36  			name: "Context deadline exceeded error",
    37  			err: func() error {
    38  				ctx, cancel := context.WithDeadline(context.Background(), time.Now().Add(-7*time.Hour))
    39  				defer cancel()
    40  				return ctx.Err()
    41  			}(),
    42  			want: true,
    43  		},
    44  		{
    45  			name: "Context canceled exceeded error",
    46  			err: func() error {
    47  				ctx, cancel := context.WithDeadline(context.Background(), time.Now().Add(1*time.Hour))
    48  				cancel()
    49  				return ctx.Err()
    50  			}(),
    51  			want: true,
    52  		},
    53  		{
    54  			name: "Nil error",
    55  			err:  nil,
    56  			want: false,
    57  		},
    58  		{
    59  			name: "Error other than context deadline exceeded or canceled error",
    60  			err:  errors.New("dummy error"),
    61  			want: false,
    62  		},
    63  	}
    64  	for _, tt := range tests {
    65  		t.Run(tt.name, func(t *testing.T) {
    66  			if got := IsContextDeadlineExceededOrCanceledError(tt.err); got != tt.want {
    67  				t.Errorf("IsContextDeadlineExceededOrCanceled() = %v, want %v", got, tt.want)
    68  			}
    69  		})
    70  	}
    71  }
    72  
    73  func TestResourceNotFound(t *testing.T) {
    74  	tests := []struct {
    75  		name    string
    76  		err     error
    77  		success bool
    78  	}{
    79  		{
    80  			name:    "Not Found response error",
    81  			err:     &azcore.ResponseError{StatusCode: http.StatusNotFound},
    82  			success: true,
    83  		},
    84  		{
    85  			name:    "Conflict response error",
    86  			err:     &azcore.ResponseError{StatusCode: http.StatusConflict},
    87  			success: false,
    88  		},
    89  		{
    90  			name:    "Not Found generic error",
    91  			err:     errors.New("404: Not Found"),
    92  			success: false,
    93  		},
    94  	}
    95  	for _, tc := range tests {
    96  		tc := tc
    97  		t.Run(tc.name, func(t *testing.T) {
    98  			t.Parallel()
    99  			if got := ResourceNotFound(tc.err); got != tc.success {
   100  				t.Errorf("ResourceNotFound() = %v, want %v", got, tc.success)
   101  			}
   102  		})
   103  	}
   104  }