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// Copyright The Notary Project Authors.
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package proto
import (
"encoding/json"
"errors"
"reflect"
"testing"
)
func TestRequestError_Error(t *testing.T) {
err := RequestError{Code: ErrorCodeAccessDenied, Err: errors.New("an error")}
want := "an error"
if got := err.Error(); got != want {
t.Errorf("RequestError.Error() = %v, want %v", got, want)
}
}
func TestRequestError_Unwrap(t *testing.T) {
want := errors.New("an error")
got := RequestError{Code: ErrorCodeAccessDenied, Err: want}.Unwrap()
if got != want {
t.Errorf("RequestError.Unwrap() = %v, want %v", got, want)
}
}
func TestRequestError_MarshalJSON(t *testing.T) {
tests := []struct {
name string
e RequestError
want []byte
}{
{"empty", RequestError{}, []byte("{\"errorCode\":\"\"}")},
{"with code", RequestError{Code: ErrorCodeAccessDenied}, []byte("{\"errorCode\":\"ACCESS_DENIED\"}")},
{"with message", RequestError{Code: ErrorCodeAccessDenied, Err: errors.New("failed")}, []byte("{\"errorCode\":\"ACCESS_DENIED\",\"errorMessage\":\"failed\"}")},
{
"with metadata",
RequestError{Code: ErrorCodeAccessDenied, Err: errors.New("failed"), Metadata: map[string]string{"a": "b"}},
[]byte("{\"errorCode\":\"ACCESS_DENIED\",\"errorMessage\":\"failed\",\"errorMetadata\":{\"a\":\"b\"}}"),
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
got, err := tt.e.MarshalJSON()
if err != nil {
t.Fatalf("RequestError.MarshalJSON() error = %v, wantErr false", err)
}
if !reflect.DeepEqual(got, tt.want) {
t.Fatalf("RequestError.MarshalJSON() = %s, want %s", got, tt.want)
}
if tt.e.Code == "" {
return
}
var got1 RequestError
err = json.Unmarshal(got, &got1)
if err != nil {
t.Fatalf("RequestError.UnmarshalJSON() error = %v, wantErr false", err)
}
if got1.Code != tt.e.Code || !reflect.DeepEqual(got1.Metadata, tt.e.Metadata) {
t.Fatalf("RequestError.UnmarshalJSON() = %s, want %s", got1, tt.e)
}
})
}
}
func TestRequestError_UnmarshalJSON(t *testing.T) {
type args struct {
data []byte
}
tests := []struct {
name string
args args
want RequestError
wantErr bool
}{
{"invalid", args{[]byte("")}, RequestError{}, true},
{"empty", args{[]byte("{}")}, RequestError{}, true},
{"with code", args{[]byte("{\"errorCode\":\"ACCESS_DENIED\"}")}, RequestError{Code: ErrorCodeAccessDenied}, false},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
var e RequestError
if err := e.UnmarshalJSON(tt.args.data); (err != nil) != tt.wantErr {
t.Errorf("RequestError.UnmarshalJSON() error = %v, wantErr %v", err, tt.wantErr)
}
if !tt.wantErr && (e.Code != tt.want.Code || !reflect.DeepEqual(e.Metadata, tt.want.Metadata)) {
t.Fatalf("RequestError.UnmarshalJSON() = %s, want %s", e, tt.want)
}
})
}
}
func TestRequestError_Is(t *testing.T) {
type args struct {
target error
}
tests := []struct {
name string
e RequestError
args args
want bool
}{
{"nil", RequestError{}, args{nil}, false},
{"not same type", RequestError{Err: errors.New("foo")}, args{errors.New("foo")}, false},
{"only same code", RequestError{Code: ErrorCodeGeneric, Err: errors.New("foo")}, args{RequestError{Code: ErrorCodeGeneric, Err: errors.New("bar")}}, false},
{"only same message", RequestError{Code: ErrorCodeTimeout, Err: errors.New("foo")}, args{RequestError{Code: ErrorCodeGeneric, Err: errors.New("foo")}}, false},
{"same with nil message", RequestError{Code: ErrorCodeGeneric}, args{RequestError{Code: ErrorCodeGeneric}}, true},
{"same", RequestError{Code: ErrorCodeGeneric, Err: errors.New("foo")}, args{RequestError{Code: ErrorCodeGeneric, Err: errors.New("foo")}}, true},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
if got := tt.e.Is(tt.args.target); got != tt.want {
t.Errorf("RequestError.Is() = %v, want %v", got, tt.want)
}
})
}
}
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