mirror of
https://github.com/gohugoio/hugo.git
synced 2026-08-25 07:48:52 +00:00
Bjørn Erik Pedersen
73 lines
1.8 KiB
Go
73 lines
1.8 KiB
Go
// Copyright 2025 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 maps
|
|
|
|
import (
|
|
"testing"
|
|
|
|
qt "github.com/frankban/quicktest"
|
|
)
|
|
|
|
func TestMap(t *testing.T) {
|
|
c := qt.New(t)
|
|
|
|
m := NewMap[string, int]()
|
|
|
|
m.Set("b", 42)
|
|
v, found := m.Lookup("b")
|
|
c.Assert(found, qt.Equals, true)
|
|
c.Assert(v, qt.Equals, 42)
|
|
v = m.Get("b")
|
|
c.Assert(v, qt.Equals, 42)
|
|
v, found = m.Lookup("c")
|
|
c.Assert(found, qt.Equals, false)
|
|
c.Assert(v, qt.Equals, 0)
|
|
v = m.Get("c")
|
|
c.Assert(v, qt.Equals, 0)
|
|
v, err := m.GetOrCreate("d", func() (int, error) {
|
|
return 100, nil
|
|
})
|
|
c.Assert(err, qt.IsNil)
|
|
c.Assert(v, qt.Equals, 100)
|
|
v, found = m.Lookup("d")
|
|
c.Assert(found, qt.Equals, true)
|
|
c.Assert(v, qt.Equals, 100)
|
|
|
|
v, err = m.GetOrCreate("d", func() (int, error) {
|
|
return 200, nil
|
|
})
|
|
c.Assert(err, qt.IsNil)
|
|
c.Assert(v, qt.Equals, 100)
|
|
|
|
wasSet := m.SetIfAbsent("e", 300)
|
|
c.Assert(wasSet, qt.Equals, true)
|
|
v, found = m.Lookup("e")
|
|
c.Assert(found, qt.Equals, true)
|
|
c.Assert(v, qt.Equals, 300)
|
|
|
|
wasSet = m.SetIfAbsent("e", 400)
|
|
c.Assert(wasSet, qt.Equals, false)
|
|
v, found = m.Lookup("e")
|
|
c.Assert(found, qt.Equals, true)
|
|
c.Assert(v, qt.Equals, 300)
|
|
|
|
m.WithWriteLock(func(m map[string]int) error {
|
|
m["f"] = 500
|
|
return nil
|
|
})
|
|
v, found = m.Lookup("f")
|
|
c.Assert(found, qt.Equals, true)
|
|
c.Assert(v, qt.Equals, 500)
|
|
}
|