ref: bc3c2290027359206f3569bcd51447443f7b40bb
dir: /hugolib/page_test.go/
package hugolib
import (
"html/template"
"path/filepath"
"strings"
"testing"
)
var EMPTY_PAGE = ""
var SIMPLE_PAGE = `---
title: Simple
---
Simple Page
`
var INVALID_FRONT_MATTER_MISSING = `This is a test`
var INVALID_FRONT_MATTER_SHORT_DELIM = `
--
title: Short delim start
---
Short Delim
`
var INVALID_FRONT_MATTER_SHORT_DELIM_ENDING = `
---
title: Short delim ending
--
Short Delim
`
var INVALID_FRONT_MATTER_LEADING_WS = `
---
title: Leading WS
---
Leading
`
var SIMPLE_PAGE_JSON = `
{
"title": "spf13-vim 3.0 release and new website",
"description": "spf13-vim is a cross platform distribution of vim plugins and resources for Vim.",
"tags": [ ".vimrc", "plugins", "spf13-vim", "vim" ],
"date": "2012-04-06",
"categories": [
"Development",
"VIM"
],
"slug": "spf13-vim-3-0-release-and-new-website"
}
Content of the file goes Here
`
var SIMPLE_PAGE_JSON_MULTIPLE = `
{
"title": "foobar",
"customData": { "foo": "bar" },
"date": "2012-08-06"
}
Some text
`
var SIMPLE_PAGE_JSON_COMPACT = `
{"title":"foobar","customData":{"foo":"bar"},"date":"2012-08-06"}
Text
`
var SIMPLE_PAGE_NOLAYOUT = `---
title: simple_no_layout
---
No Layout called out`
var SIMPLE_PAGE_LAYOUT_FOOBAR = `---
title: simple layout foobar
layout: foobar
---
Layout foobar`
var SIMPLE_PAGE_TYPE_FOOBAR = `---
type: foobar
---
type foobar`
var SIMPLE_PAGE_TYPE_LAYOUT = `---
type: barfoo
layout: buzfoo
---
type and layout set`
var SIMPLE_PAGE_WITH_SUMMARY_DELIMITER = `---
title: Simple
---
Simple Page
<!--more-->
Some more text
`
func checkError(t *testing.T, err error, expected string) {
if err == nil {
t.Fatalf("err is nil")
}
if err.Error() != expected {
t.Errorf("err.Error() returned: '%s'. Expected: '%s'", err.Error(), expected)
}
}
func TestDegenerateEmptyPageZeroLengthName(t *testing.T) {
_, err := ReadFrom(strings.NewReader(EMPTY_PAGE), "")
if err == nil {
t.Fatalf("A zero length page name must return an error")
}
checkError(t, err, "Zero length page name")
}
func TestDegenerateEmptyPage(t *testing.T) {
_, err := ReadFrom(strings.NewReader(EMPTY_PAGE), "test")
if err == nil {
t.Fatalf("Expected ReadFrom to return an error when an empty buffer is passed.")
}
checkError(t, err, "unable to locate front matter")
}
func checkPageTitle(t *testing.T, page *Page, title string) {
if page.Title != title {
t.Fatalf("Page title is: %s. Expected %s", page.Title, title)
}
}
func checkPageContent(t *testing.T, page *Page, content string) {
if page.Content != template.HTML(content) {
t.Fatalf("Page content is: %s. Expected %s", page.Content, content)
}
}
func checkPageSummary(t *testing.T, page *Page, summary string) {
if page.Summary != template.HTML(summary) {
t.Fatalf("Page summary is: `%s`. Expected `%s`", page.Summary, summary)
}
}
func checkPageType(t *testing.T, page *Page, pageType string) {
if page.Type() != pageType {
t.Fatalf("Page type is: %s. Expected: %s", page.Type(), pageType)
}
}
func checkPageLayout(t *testing.T, page *Page, layout string) {
if page.Layout() != layout {
t.Fatalf("Page layout is: %s. Expected: %s", page.Layout(), layout)
}
}
func TestCreateNewPage(t *testing.T) {
p, err := ReadFrom(strings.NewReader(SIMPLE_PAGE), "simple")
if err != nil {
t.Fatalf("Unable to create a page with frontmatter and body content: %s", err)
}
checkPageTitle(t, p, "Simple")
checkPageContent(t, p, "<p>Simple Page</p>\n")
checkPageSummary(t, p, "Simple Page")
checkPageType(t, p, "page")
checkPageLayout(t, p, "page/single.html")
}
func TestPageWithDelimiter(t *testing.T) {
p, err := ReadFrom(strings.NewReader(SIMPLE_PAGE_WITH_SUMMARY_DELIMITER), "simple")
if err != nil {
t.Fatalf("Unable to create a page with frontmatter and body content: %s", err)
}
checkPageTitle(t, p, "Simple")
checkPageContent(t, p, "<p>Simple Page</p>\n\n<!--more-->\n\n<p>Some more text</p>\n")
checkPageSummary(t, p, "<p>Simple Page</p>\n")
checkPageType(t, p, "page")
checkPageLayout(t, p, "page/single.html")
}
func TestCreatePage(t *testing.T) {
var tests = []struct {
r string
}{
{SIMPLE_PAGE_JSON},
{SIMPLE_PAGE_JSON_MULTIPLE},
//{strings.NewReader(SIMPLE_PAGE_JSON_COMPACT)},
}
for _, test := range tests {
if _, err := ReadFrom(strings.NewReader(test.r), "page"); err != nil {
t.Errorf("Unable to parse page: %s", err)
}
}
}
func TestDegenerateInvalidFrontMatterShortDelim(t *testing.T) {
var tests = []struct {
r string
err string
}{
{INVALID_FRONT_MATTER_SHORT_DELIM, "unable to match beginning front matter delimiter"},
{INVALID_FRONT_MATTER_SHORT_DELIM_ENDING, "unable to match ending front matter delimiter"},
{INVALID_FRONT_MATTER_MISSING, "unable to detect front matter"},
}
for _, test := range tests {
_, err := ReadFrom(strings.NewReader(test.r), "invalid/front/matter/short/delim")
checkError(t, err, test.err)
}
}
func TestDegenerateInvalidFrontMatterLeadingWhitespace(t *testing.T) {
_, err := ReadFrom(strings.NewReader(INVALID_FRONT_MATTER_LEADING_WS), "invalid/front/matter/leading/ws")
if err != nil {
t.Fatalf("Unable to parse front matter given leading whitespace: %s", err)
}
}
func TestSectionEvaluation(t *testing.T) {
page, _ := ReadFrom(strings.NewReader(SIMPLE_PAGE), filepath.FromSlash("blue/file1.md"))
if page.Section != "blue" {
t.Errorf("Section should be %s, got: %s", "blue", page.Section)
}
}
func TestLayoutOverride(t *testing.T) {
var (
path_content_one_dir = filepath.Join("content", "gub", "file1.md")
path_content_two_dir = filepath.Join("content", "dub", "sub", "file1.md")
path_content_no_dir = filepath.Join("content", "file1")
path_one_directory = filepath.Join("fub", "file1.md")
path_no_directory = filepath.Join("file1.md")
)
tests := []struct {
content string
path string
expectedLayout string
}{
{SIMPLE_PAGE_NOLAYOUT, path_content_two_dir, "sub/single.html"},
{SIMPLE_PAGE_NOLAYOUT, path_content_one_dir, "gub/single.html"},
{SIMPLE_PAGE_NOLAYOUT, path_content_no_dir, "page/single.html"},
{SIMPLE_PAGE_NOLAYOUT, path_one_directory, "fub/single.html"},
{SIMPLE_PAGE_NOLAYOUT, path_no_directory, "page/single.html"},
{SIMPLE_PAGE_LAYOUT_FOOBAR, path_content_two_dir, "foobar"},
{SIMPLE_PAGE_LAYOUT_FOOBAR, path_content_one_dir, "foobar"},
{SIMPLE_PAGE_LAYOUT_FOOBAR, path_one_directory, "foobar"},
{SIMPLE_PAGE_LAYOUT_FOOBAR, path_no_directory, "foobar"},
{SIMPLE_PAGE_TYPE_FOOBAR, path_content_two_dir, "foobar/single.html"},
{SIMPLE_PAGE_TYPE_FOOBAR, path_content_one_dir, "foobar/single.html"},
{SIMPLE_PAGE_TYPE_FOOBAR, path_content_no_dir, "foobar/single.html"},
{SIMPLE_PAGE_TYPE_FOOBAR, path_one_directory, "foobar/single.html"},
{SIMPLE_PAGE_TYPE_FOOBAR, path_no_directory, "foobar/single.html"},
{SIMPLE_PAGE_TYPE_LAYOUT, path_content_two_dir, "buzfoo"},
{SIMPLE_PAGE_TYPE_LAYOUT, path_content_one_dir, "buzfoo"},
{SIMPLE_PAGE_TYPE_LAYOUT, path_content_no_dir, "buzfoo"},
{SIMPLE_PAGE_TYPE_LAYOUT, path_one_directory, "buzfoo"},
{SIMPLE_PAGE_TYPE_LAYOUT, path_no_directory, "buzfoo"},
}
for _, test := range tests {
p, err := ReadFrom(strings.NewReader(test.content), test.path)
if err != nil {
t.Fatalf("Unable to parse content:\n%s\n", test.content)
}
if p.Layout() != test.expectedLayout {
t.Errorf("Layout mismatch. Expected: %s, got: %s", test.expectedLayout, p.Layout())
}
}
}