drone/git/sha/sha_test.go

93 lines
2.1 KiB
Go

// Copyright 2023 Harness, 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 sha
import (
"reflect"
"testing"
)
func TestSHA_MarshalJSON(t *testing.T) {
tests := []struct {
name string
input SHA
want []byte
wantErr bool
}{
{
name: "happy path",
input: EmptyTree,
want: []byte("\"" + EmptyTree.String() + "\""),
},
{
name: "happy path - quotes",
input: SHA{
str: "\"\"",
},
want: []byte("\"\"\"\""),
},
{
name: "happy path - empty string",
input: SHA{},
want: []byte("\"\""),
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
got, err := tt.input.MarshalJSON()
if (err != nil) != tt.wantErr {
t.Errorf("MarshalJSON() error = %v, wantErr %v", err, tt.wantErr)
return
}
if !reflect.DeepEqual(got, tt.want) {
t.Errorf("MarshalJSON() got = %v, want %v", got, tt.want)
}
})
}
}
func TestSHA_UnmarshalJSON(t *testing.T) {
tests := []struct {
name string
input []byte
expected SHA
wantErr bool
}{
{
name: "happy path",
input: []byte("\"" + EmptyTree.String() + "\""),
expected: EmptyTree,
wantErr: false,
},
{
name: "empty content returns empty",
input: []byte("\"\""),
expected: SHA{},
wantErr: false,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
s := SHA{}
if err := s.UnmarshalJSON(tt.input); (err != nil) != tt.wantErr {
t.Errorf("UnmarshalJSON() error = %v, wantErr %v", err, tt.wantErr)
}
if !reflect.DeepEqual(s, tt.expected) {
t.Errorf("bytes.Equal expected %s, got %s", tt.expected, s)
}
})
}
}