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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 ber
import (
"errors"
"testing"
)
type errorWriter struct{}
func (ew *errorWriter) Write(p []byte) (n int, err error) {
return 0, errors.New("write error")
}
func (ew *errorWriter) WriteByte(c byte) error {
return errors.New("write error")
}
func TestConstructedEncodeMetadata(t *testing.T) {
tests := []struct {
name string
v constructed
wantError bool
}{
{
name: "Error case",
v: constructed{
identifier: []byte{0x30},
length: 5,
},
wantError: true,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
w := &errorWriter{}
err := tt.v.EncodeMetadata(w)
if (err != nil) != tt.wantError {
t.Errorf("EncodeMetadata() error = %v, wantError %v", err, tt.wantError)
}
})
}
}
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