mirror of
https://github.com/gohugoio/hugo.git
synced 2024-07-07 09:36:03 +00:00
c84f506f8e
Add a reflect namespace that offers a two boolean functions for testing if a value is a map or slice. Fixes #4081
56 lines
1.3 KiB
Go
56 lines
1.3 KiB
Go
// Copyright 2018 The Hugo Authors. All rights reserved.
|
|
//
|
|
// 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 reflect
|
|
|
|
import (
|
|
"fmt"
|
|
"testing"
|
|
|
|
"github.com/stretchr/testify/assert"
|
|
)
|
|
|
|
var ns = New()
|
|
|
|
type tstNoStringer struct{}
|
|
|
|
func TestIsMap(t *testing.T) {
|
|
for i, test := range []struct {
|
|
v interface{}
|
|
expect interface{}
|
|
}{
|
|
{map[int]int{1: 1}, true},
|
|
{"foo", false},
|
|
{nil, false},
|
|
} {
|
|
errMsg := fmt.Sprintf("[%d] %v", i, test)
|
|
result := ns.IsMap(test.v)
|
|
assert.Equal(t, test.expect, result, errMsg)
|
|
}
|
|
}
|
|
|
|
func TestIsSlice(t *testing.T) {
|
|
for i, test := range []struct {
|
|
v interface{}
|
|
expect interface{}
|
|
}{
|
|
{[]int{1, 2}, true},
|
|
{"foo", false},
|
|
{nil, false},
|
|
} {
|
|
errMsg := fmt.Sprintf("[%d] %v", i, test)
|
|
result := ns.IsSlice(test.v)
|
|
assert.Equal(t, test.expect, result, errMsg)
|
|
}
|
|
}
|