ref: fd33e5d20245add7eef49ef15beea0de925304f9
dir: /hugolib/menu_test.go/
package hugolib
import (
"strings"
"testing"
"github.com/BurntSushi/toml"
"github.com/spf13/afero"
"github.com/spf13/hugo/hugofs"
"github.com/spf13/hugo/source"
"github.com/spf13/viper"
)
const (
CONF_MENU1 = `
[[menu.main]]
name = "Go Home"
url = "/"
weight = 1
pre = "<div>"
post = "</div>"
[[menu.main]]
name = "Blog"
url = "/posts"
[[menu.grandparent]]
name = "grandparent"
url = "/grandparent"
identifier = "grandparentId"
[[menu.grandparent]]
name = "parent"
url = "/parent"
identifier = "parentId"
parent = "grandparentId"
[[menu.grandparent]]
name = "Go Home3"
url = "/"
identifier = "grandchildId"
parent = "parentId"
[[menu.tax]]
name = "Tax1"
url = "/two/key/"
identifier="1"
[[menu.tax]]
name = "Tax2"
url = "/two/key"
identifier="2"
[[menu.tax]]
name = "Tax RSS"
url = "/two/key.xml"
identifier="xml"`
)
var MENU_PAGE_1 = []byte(`+++
title = "One"
[menu]
[menu.p_one]
weight = 1
+++
Front Matter with Menu Pages`)
var MENU_PAGE_2 = []byte(`+++
title = "Two"
weight = 2
[menu]
[menu.p_one]
[menu.p_two]
Identity = "Two"
+++
Front Matter with Menu Pages`)
var MENU_PAGE_3 = []byte(`+++
title = "Three"
weight = 3
[menu]
[menu.p_two]
Name = "Three"
Parent = "Two"
+++
Front Matter with Menu Pages`)
var MENU_PAGE_SOURCES = []source.ByteSource{
{"sect/doc1.md", MENU_PAGE_1},
{"sect/doc2.md", MENU_PAGE_2},
{"sect/doc3.md", MENU_PAGE_3},
}
type testMenuState struct {
site *Site
oldMenu interface{}
oldBaseUrl interface{}
}
func TestPageMenu(t *testing.T) {
ts := setupMenuTests(t)
defer resetMenuTestState(ts)
if len(ts.site.Pages) != 3 {
t.Fatalf("Posts not created, expected 3 got %d", len(ts.site.Pages))
}
first := ts.site.Pages[0]
second := ts.site.Pages[1]
third := ts.site.Pages[2]
pOne := ts.findTestMenuEntryByName("p_one", "One")
pTwo := ts.findTestMenuEntryByName("p_two", "Two")
for i, this := range []struct {
menu string
page *Page
menuItem *MenuEntry
isMenuCurrent bool
hasMenuCurrent bool
}{
{"p_one", first, pOne, true, false},
{"p_one", first, pTwo, false, false},
{"p_one", second, pTwo, true, false},
{"p_two", second, pTwo, true, false},
{"p_two", third, pTwo, false, true},
{"p_one", third, pTwo, false, false},
} {
isMenuCurrent := this.page.IsMenuCurrent(this.menu, this.menuItem)
hasMenuCurrent := this.page.HasMenuCurrent(this.menu, this.menuItem)
if isMenuCurrent != this.isMenuCurrent {
t.Errorf("[%d] Wrong result from IsMenuCurrent: %v", i, isMenuCurrent)
}
if hasMenuCurrent != this.hasMenuCurrent {
t.Errorf("[%d] Wrong result for menuItem %v for HasMenuCurrent: %v", i, this.menuItem, hasMenuCurrent)
}
}
}
func TestTaxonomyNodeMenu(t *testing.T) {
ts := setupMenuTests(t)
defer resetMenuTestState(ts)
for i, this := range []struct {
menu string
taxInfo taxRenderInfo
menuItem *MenuEntry
isMenuCurrent bool
hasMenuCurrent bool
}{
{"tax", taxRenderInfo{key: "key", singular: "one", plural: "two"},
ts.findTestMenuEntryById("tax", "1"), true, false},
{"tax", taxRenderInfo{key: "key", singular: "one", plural: "two"},
ts.findTestMenuEntryById("tax", "2"), true, false},
{"tax", taxRenderInfo{key: "key", singular: "one", plural: "two"},
&MenuEntry{Name: "Somewhere else", Url: "/somewhereelse"}, false, false},
} {
n, _ := ts.site.newTaxonomyNode(this.taxInfo)
isMenuCurrent := n.IsMenuCurrent(this.menu, this.menuItem)
hasMenuCurrent := n.HasMenuCurrent(this.menu, this.menuItem)
if isMenuCurrent != this.isMenuCurrent {
t.Errorf("[%d] Wrong result from IsMenuCurrent: %v", i, isMenuCurrent)
}
if hasMenuCurrent != this.hasMenuCurrent {
t.Errorf("[%d] Wrong result for menuItem %v for HasMenuCurrent: %v", i, this.menuItem, hasMenuCurrent)
}
}
menuEntryXml := ts.findTestMenuEntryById("tax", "xml")
if strings.HasSuffix(menuEntryXml.Url, "/") {
t.Error("RSS menu item should not be padded with trailing slash")
}
}
func TestHomeNodeMenu(t *testing.T) {
ts := setupMenuTests(t)
defer resetMenuTestState(ts)
home := ts.site.newHomeNode()
homeMenuEntry := &MenuEntry{Name: home.Title, Url: string(home.Permalink)}
for i, this := range []struct {
menu string
menuItem *MenuEntry
isMenuCurrent bool
hasMenuCurrent bool
}{
{"main", homeMenuEntry, true, false},
{"doesnotexist", homeMenuEntry, false, false},
{"main", &MenuEntry{Name: "Somewhere else", Url: "/somewhereelse"}, false, false},
{"grandparent", ts.findTestMenuEntryById("grandparent", "grandparentId"), false, false},
{"grandparent", ts.findTestMenuEntryById("grandparent", "parentId"), false, true},
{"grandparent", ts.findTestMenuEntryById("grandparent", "grandchildId"), true, false},
} {
isMenuCurrent := home.IsMenuCurrent(this.menu, this.menuItem)
hasMenuCurrent := home.HasMenuCurrent(this.menu, this.menuItem)
if isMenuCurrent != this.isMenuCurrent {
t.Errorf("[%d] Wrong result from IsMenuCurrent: %v", i, isMenuCurrent)
}
if hasMenuCurrent != this.hasMenuCurrent {
t.Errorf("[%d] Wrong result for menuItem %v for HasMenuCurrent: %v", i, this.menuItem, hasMenuCurrent)
}
}
}
var testMenuIdentityMatcher = func(me *MenuEntry, id string) bool { return me.Identifier == id }
var testMenuNameMatcher = func(me *MenuEntry, id string) bool { return me.Name == id }
func (ts testMenuState) findTestMenuEntryById(mn string, id string) *MenuEntry {
return ts.findTestMenuEntry(mn, id, testMenuIdentityMatcher)
}
func (ts testMenuState) findTestMenuEntryByName(mn string, id string) *MenuEntry {
return ts.findTestMenuEntry(mn, id, testMenuNameMatcher)
}
func (ts testMenuState) findTestMenuEntry(mn string, id string, matcher func(me *MenuEntry, id string) bool) *MenuEntry {
if menu, ok := ts.site.Menus[mn]; ok {
for _, me := range *menu {
if matcher(me, id) {
return me
}
descendant := ts.findDescendantTestMenuEntry(me, id, matcher)
if descendant != nil {
return descendant
}
}
}
return nil
}
func (ts testMenuState) findDescendantTestMenuEntry(parent *MenuEntry, id string, matcher func(me *MenuEntry, id string) bool) *MenuEntry {
if parent.HasChildren() {
for _, child := range parent.Children {
if matcher(child, id) {
return child
}
descendant := ts.findDescendantTestMenuEntry(child, id, matcher)
if descendant != nil {
return descendant
}
}
}
return nil
}
func getTestMenuState(s *Site, t *testing.T) *testMenuState {
menuState := &testMenuState{site: s, oldBaseUrl: viper.Get("baseurl"), oldMenu: viper.Get("menu")}
menus, err := tomlToMap(CONF_MENU1)
if err != nil {
t.Fatalf("Unable to Read menus: %v", err)
}
viper.Set("menu", menus["menu"])
viper.Set("baseurl", "http://foo.local/zoo/")
return menuState
}
func setupMenuTests(t *testing.T) *testMenuState {
s := createTestSite()
testState := getTestMenuState(s, t)
testSiteSetup(s, t)
return testState
}
func resetMenuTestState(state *testMenuState) {
viper.Set("menu", state.oldMenu)
viper.Set("baseurl", state.oldBaseUrl)
}
func createTestSite() *Site {
hugofs.DestinationFS = new(afero.MemMapFs)
s := &Site{
Source: &source.InMemorySource{ByteSource: MENU_PAGE_SOURCES},
}
return s
}
func testSiteSetup(s *Site, t *testing.T) {
s.Menus = Menus{}
s.initializeSiteInfo()
s.Shortcodes = make(map[string]ShortcodeFunc)
if err := s.CreatePages(); err != nil {
t.Fatalf("Unable to create pages: %s", err)
}
if err := s.BuildSiteMeta(); err != nil {
t.Fatalf("Unable to build site metadata: %s", err)
}
}
func tomlToMap(s string) (map[string]interface{}, error) {
var data map[string]interface{} = make(map[string]interface{})
if _, err := toml.Decode(s, &data); err != nil {
return nil, err
}
return data, nil
}