github.com/akamai/AkamaiOPEN-edgegrid-golang/v8@v8.1.0/pkg/cloudlets/errors_test.go (about)

     1  package cloudlets
     2  
     3  import (
     4  	"context"
     5  	"encoding/json"
     6  	"io/ioutil"
     7  	"net/http"
     8  	"strings"
     9  	"testing"
    10  
    11  	"github.com/akamai/AkamaiOPEN-edgegrid-golang/v8/pkg/session"
    12  	"github.com/stretchr/testify/require"
    13  	"github.com/tj/assert"
    14  )
    15  
    16  func TestNewError(t *testing.T) {
    17  	sess, err := session.New()
    18  	require.NoError(t, err)
    19  
    20  	req, err := http.NewRequest(
    21  		http.MethodHead,
    22  		"/",
    23  		nil)
    24  	require.NoError(t, err)
    25  
    26  	tests := map[string]struct {
    27  		response *http.Response
    28  		expected *Error
    29  	}{
    30  		"valid response, status code 500": {
    31  			response: &http.Response{
    32  				Status:     "Internal Server Error",
    33  				StatusCode: http.StatusInternalServerError,
    34  				Body: ioutil.NopCloser(strings.NewReader(
    35  					`{"type":"a","title":"b","detail":"c"}`),
    36  				),
    37  				Request: req,
    38  			},
    39  			expected: &Error{
    40  				Type:       "a",
    41  				Title:      "b",
    42  				Detail:     "c",
    43  				StatusCode: http.StatusInternalServerError,
    44  			},
    45  		},
    46  		"invalid response body, assign status code": {
    47  			response: &http.Response{
    48  				Status:     "Internal Server Error",
    49  				StatusCode: http.StatusInternalServerError,
    50  				Body: ioutil.NopCloser(strings.NewReader(
    51  					`test`),
    52  				),
    53  				Request: req,
    54  			},
    55  			expected: &Error{
    56  				Title:      "Failed to unmarshal error body. Cloudlets API failed. Check details for more information.",
    57  				Detail:     "test",
    58  				StatusCode: http.StatusInternalServerError,
    59  			},
    60  		},
    61  	}
    62  	for name, test := range tests {
    63  		t.Run(name, func(t *testing.T) {
    64  			res := Client(sess).(*cloudlets).Error(test.response)
    65  			assert.Equal(t, test.expected, res)
    66  		})
    67  	}
    68  }
    69  
    70  func TestAs(t *testing.T) {
    71  	someErrorMarshalled, _ := json.Marshal("some error")
    72  	tests := map[string]struct {
    73  		err      Error
    74  		target   Error
    75  		expected bool
    76  	}{
    77  		"different error code": {
    78  			err:      Error{StatusCode: 404},
    79  			target:   Error{StatusCode: 401},
    80  			expected: false,
    81  		},
    82  		"same error code": {
    83  			err:      Error{StatusCode: 404},
    84  			target:   Error{StatusCode: 404},
    85  			expected: true,
    86  		},
    87  		"same error code and error message": {
    88  			err:      Error{StatusCode: 404, Errors: someErrorMarshalled},
    89  			target:   Error{StatusCode: 404, Errors: someErrorMarshalled},
    90  			expected: true,
    91  		},
    92  		"same error code and different error message": {
    93  			err:      Error{StatusCode: 404, Errors: someErrorMarshalled},
    94  			target:   Error{StatusCode: 404},
    95  			expected: false,
    96  		},
    97  	}
    98  
    99  	for name, test := range tests {
   100  		t.Run(name, func(t *testing.T) {
   101  			assert.Equal(t, test.err.Is(&test.target), test.expected)
   102  		})
   103  	}
   104  }
   105  
   106  func TestJsonErrorUnmarshalling(t *testing.T) {
   107  	req, err := http.NewRequestWithContext(
   108  		context.TODO(),
   109  		http.MethodHead,
   110  		"/",
   111  		nil)
   112  	require.NoError(t, err)
   113  	tests := map[string]struct {
   114  		input    *http.Response
   115  		expected *Error
   116  	}{
   117  		"API failure with HTML response": {
   118  			input: &http.Response{
   119  				Request:    req,
   120  				Status:     "OK",
   121  				StatusCode: http.StatusServiceUnavailable,
   122  				Body:       ioutil.NopCloser(strings.NewReader(`<HTML><HEAD>...</HEAD><BODY>...</BODY></HTML>`))},
   123  			expected: &Error{
   124  				Type:       "",
   125  				Title:      "Failed to unmarshal error body. Cloudlets API failed. Check details for more information.",
   126  				Detail:     "<HTML><HEAD>...</HEAD><BODY>...</BODY></HTML>",
   127  				StatusCode: http.StatusServiceUnavailable,
   128  			},
   129  		},
   130  		"API failure with plain text response": {
   131  			input: &http.Response{
   132  				Request:    req,
   133  				Status:     "OK",
   134  				StatusCode: http.StatusServiceUnavailable,
   135  				Body:       ioutil.NopCloser(strings.NewReader("Your request did not succeed as this operation has reached  the limit for your account. Please try after 2024-01-16T15:20:55.945Z"))},
   136  			expected: &Error{
   137  				Type:       "",
   138  				Title:      "Failed to unmarshal error body. Cloudlets API failed. Check details for more information.",
   139  				Detail:     "Your request did not succeed as this operation has reached  the limit for your account. Please try after 2024-01-16T15:20:55.945Z",
   140  				StatusCode: http.StatusServiceUnavailable,
   141  			},
   142  		},
   143  		"API failure with XML response": {
   144  			input: &http.Response{
   145  				Request:    req,
   146  				Status:     "OK",
   147  				StatusCode: http.StatusServiceUnavailable,
   148  				Body:       ioutil.NopCloser(strings.NewReader(`<Root><Item id="1" name="Example" /></Root>`))},
   149  			expected: &Error{
   150  				Type:       "",
   151  				Title:      "Failed to unmarshal error body. Cloudlets API failed. Check details for more information.",
   152  				Detail:     "<Root><Item id=\"1\" name=\"Example\" /></Root>",
   153  				StatusCode: http.StatusServiceUnavailable,
   154  			},
   155  		},
   156  	}
   157  
   158  	for name, test := range tests {
   159  		t.Run(name, func(t *testing.T) {
   160  			sess, _ := session.New()
   161  			c := cloudlets{
   162  				Session: sess,
   163  			}
   164  			assert.Equal(t, test.expected, c.Error(test.input))
   165  		})
   166  	}
   167  }