// Copyright (c) 2015-2021 MinIO, Inc.//// This file is part of MinIO Object Storage stack//// This program is free software: you can redistribute it and/or modify// it under the terms of the GNU Affero General Public License as published by// the Free Software Foundation, either version 3 of the License, or// (at your option) any later version.//// This program is distributed in the hope that it will be useful// but WITHOUT ANY WARRANTY; without even the implied warranty of// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the// GNU Affero General Public License for more details.//// You should have received a copy of the GNU Affero General Public License// along with this program. If not, see <http://www.gnu.org/licenses/>. 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, } //nolint:gocritic 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) } } }) }}
// Copyright (c) 2015-2021 MinIO, Inc.
//
// This file is part of MinIO Object Storage stack
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
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,
}
//nolint:gocritic
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)
}
}
})
}
}