ref: bcc42c0549263681ef9eada21a9fc4eb2d8ff055
dir: /hugolib/pageSort_test.go/
// Copyright 2015 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"
"github.com/stretchr/testify/assert"
"path/filepath"
"testing"
"time"
"github.com/spf13/hugo/source"
)
func TestDefaultSort(t *testing.T) {
d1 := time.Now()
d2 := d1.Add(-1 * time.Hour)
d3 := d1.Add(-2 * time.Hour)
p := createSortTestPages(3)
// first by weight
setSortVals([3]time.Time{d1, d2, d3}, [3]string{"b", "a", "c"}, [3]int{3, 2, 1}, p)
p.Sort()
assert.Equal(t, 1, p[0].Weight)
// next by date
setSortVals([3]time.Time{d3, d1, d2}, [3]string{"a", "b", "c"}, [3]int{1, 1, 1}, p)
p.Sort()
assert.Equal(t, d1, p[0].Date)
// finally by title
setSortVals([3]time.Time{d3, d3, d3}, [3]string{"b", "c", "a"}, [3]int{1, 1, 1}, p)
p.Sort()
assert.Equal(t, "a", p[0].Title)
assert.Equal(t, "b", p[1].Title)
assert.Equal(t, "c", p[2].Title)
}
func TestPageSortReverse(t *testing.T) {
p1 := createSortTestPages(10)
assert.Equal(t, 0, p1[0].FuzzyWordCount)
assert.Equal(t, 9, p1[9].FuzzyWordCount)
p2 := p1.Reverse()
assert.Equal(t, 9, p2[0].FuzzyWordCount)
assert.Equal(t, 0, p2[9].FuzzyWordCount)
// cached
assert.True(t, probablyEqualPages(p2, p1.Reverse()))
}
func BenchmarkSortByWeightAndReverse(b *testing.B) {
p := createSortTestPages(300)
b.ResetTimer()
for i := 0; i < b.N; i++ {
p = p.ByWeight().Reverse()
}
}
func setSortVals(dates [3]time.Time, titles [3]string, weights [3]int, pages Pages) {
for i := range dates {
pages[i].Date = dates[i]
pages[i].Weight = weights[i]
pages[i].Title = titles[i]
}
}
func createSortTestPages(num int) Pages {
pages := make(Pages, num)
for i := 0; i < num; i++ {
pages[i] = &Page{
Node: Node{
URLPath: URLPath{
Section: "z",
URL: fmt.Sprintf("http://base/x/y/p%d.html", i),
},
Site: &SiteInfo{
BaseURL: "http://base/",
},
},
Source: Source{File: *source.NewFile(filepath.FromSlash(fmt.Sprintf("/x/y/p%d.md", i)))},
}
w := 5
if i%2 == 0 {
w = 10
}
pages[i].FuzzyWordCount = i
pages[i].Weight = w
pages[i].Description = "initial"
}
return pages
}