-
Notifications
You must be signed in to change notification settings - Fork 113
/
helpers.go
66 lines (57 loc) · 1.91 KB
/
helpers.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
// Copyright 2018-2022 CERN
//
// 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.
//
// In applying this license, CERN does not waive the privileges and immunities
// granted to it by virtue of its status as an Intergovernmental Organization
// or submit itself to any jurisdiction.
package test
import (
"errors"
"io/ioutil"
"path"
"reflect"
"strings"
)
// CreateTmpDir creates a temporary dir for tests data.
func CreateTmpDir() (string, error) {
name, err := ioutil.TempDir("/tmp", "testfiles-")
if err != nil {
return "", err
}
return name, nil
}
// ValueOf gets the value of a type v on a given field <field>.
func ValueOf(v interface{}, field string) string {
r := reflect.ValueOf(v)
f := reflect.Indirect(r).FieldByName(field)
return f.String()
}
func getType(v interface{}) (reflect.Value, error) {
rv := reflect.ValueOf(v)
for rv.Kind() == reflect.Ptr || rv.Kind() == reflect.Interface {
rv = rv.Elem()
}
if !rv.IsValid() {
return reflect.Value{}, errors.New("failed to read value via reflection")
}
return rv, nil
}
// GetTypeFQN formats a valid name from a type <t>. This is a duplication of the already existing function in the
// indexer package, but since there is a circular dependency we chose to duplicate it.
func GetTypeFQN(t interface{}) string {
typ, _ := getType(t)
typeName := path.Join(typ.Type().PkgPath(), typ.Type().Name())
typeName = strings.ReplaceAll(typeName, "/", ".")
return typeName
}