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Copy pathclient_test.go
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68 lines (65 loc) · 1.76 KB
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/*
* MinIO Cloud Storage, (C) 2020 MinIO, Inc.
*
* 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 rest
import (
"errors"
"net"
"net/url"
"testing"
)
func TestNetworkError_Unwrap(t *testing.T) {
tests := []struct {
name string
err error
target interface{}
want bool
}{
{
name: "url.Error",
err: &url.Error{Op: "PUT", URL: "http://localhost/1234", Err: restError("remote server offline")},
target: &url.Error{},
want: true,
},
{
name: "net.Error",
err: &url.Error{Op: "PUT", URL: "http://localhost/1234", Err: restError("remote server offline")},
want: true,
},
{
name: "net.Error-unmatched",
err: errors.New("something"),
want: false,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
// Wrap error
n := &NetworkError{
Err: tt.err,
}
if tt.target == nil {
var netErrInterface net.Error
if errors.As(n, &netErrInterface) != tt.want {
t.Errorf("errors.As(n, &tt.target) != tt.want, n: %#v, target: %#v, want:%v, got: %v", n, tt.target, tt.want, !tt.want)
}
} else {
if errors.As(n, &tt.target) != tt.want {
t.Errorf("errors.As(n, &tt.target) != tt.want, n: %#v, target: %#v, want:%v, got: %v", n, tt.target, tt.want, !tt.want)
}
}
})
}
}