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// 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 hugolib
import (
"fmt"
"sync"
"testing"
"github.com/stretchr/testify/require"
)
func TestOrderedMap(t *testing.T) {
t.Parallel()
assert := require.New(t)
m := newOrderedMap()
m.Add("b", "vb")
m.Add("c", "vc")
m.Add("a", "va")
b, f1 := m.Get("b")
assert.True(f1)
assert.Equal(b, "vb")
assert.True(m.Contains("b"))
assert.False(m.Contains("e"))
assert.Equal([]interface{}{"b", "c", "a"}, m.Keys())
}
func TestOrderedMapConcurrent(t *testing.T) {
t.Parallel()
assert := require.New(t)
var wg sync.WaitGroup
m := newOrderedMap()
for i := 1; i < 20; i++ {
wg.Add(1)
go func(id int) {
defer wg.Done()
key := fmt.Sprintf("key%d", id)
val := key + "val"
m.Add(key, val)
v, found := m.Get(key)
assert.True(found)
assert.Equal(v, val)
assert.True(m.Contains(key))
assert.True(m.Len() > 0)
assert.True(len(m.Keys()) > 0)
}(i)
}
wg.Wait()
}
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