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Truncated; .Site.Params; First function

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* Add `.Truncated` bool to each page; will be set true if the
  `.Summary` is truncated and it's worth showing a "more" link of some
  kind.
* Add `Params` to the site config, defining `.Site.Params` accessible
  to each page; this lets the site maintainer associate arbitrary data
  with names, on a site-wide basis.
* Provide a `First` function to templates:
  * Use-case: `{{range First 5 .Site.Recent}}` or anything else which
    is a simple iterable provided by hugolib
* Tests by me for `.Truncated` and `First`

Also @noahcampbell contributed towards this:

* Add UnitTest for `.Site.Params`:
> Digging into this test case a bit more, I'm realizing that we need
> to create a param test case to ensure that for each type we render
> (page, index, homepage, rss, etc.) that the proper fields are
> represented.  This will help us refactor without fear in the
> future.

Sample config.yaml:

```yaml
title: "Test site"
params:
  Subtitle: "More tests always good"
  AuthorName: "John Doe"
  SidebarRecentLimit: 5
```

Signed-off-by: Noah Campbell <noahcampbell@gmail.com>
This commit is contained in:
Phil Pennock
2013-11-10 12:04:51 -08:00
committed by Noah Campbell
parent 6017599a3c
commit 40d05f12a7
7 changed files with 157 additions and 9 deletions
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19
hugolib/page_test.go
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@@ -212,6 +212,19 @@ func checkPageDate(t *testing.T, page *Page, time time.Time) {
}
}
func checkTruncation(t *testing.T, page *Page, shouldBe bool, msg string) {
if page.Summary == "" {
t.Fatal("page has no summary, can not check truncation")
}
if page.Truncated != shouldBe {
if shouldBe {
t.Fatalf("page wasn't truncated: %s", msg)
} else {
t.Fatalf("page was truncated: %s", msg)
}
}
}
func TestCreateNewPage(t *testing.T) {
p, err := ReadFrom(strings.NewReader(SIMPLE_PAGE), "simple.md")
if err != nil {
@@ -222,6 +235,7 @@ func TestCreateNewPage(t *testing.T) {
checkPageSummary(t, p, "Simple Page")
checkPageType(t, p, "page")
checkPageLayout(t, p, "page/single.html", "single.html")
checkTruncation(t, p, false, "simple short page")
}
func TestPageWithDelimiter(t *testing.T) {
@@ -234,6 +248,7 @@ func TestPageWithDelimiter(t *testing.T) {
checkPageSummary(t, p, "<p>Summary Next Line</p>\n")
checkPageType(t, p, "page")
checkPageLayout(t, p, "page/single.html", "single.html")
checkTruncation(t, p, true, "page with summary delimiter")
}
func TestPageWithShortCodeInSummary(t *testing.T) {
@@ -273,7 +288,7 @@ func TestPageWithDate(t *testing.T) {
}
func TestWordCount(t *testing.T) {
p, err := ReadFrom(strings.NewReader(SIMPLE_PAGE_WITH_LONG_CONTENT), "simple")
p, err := ReadFrom(strings.NewReader(SIMPLE_PAGE_WITH_LONG_CONTENT), "simple.md")
if err != nil {
t.Fatalf("Unable to create a page with frontmatter and body content: %s", err)
}
@@ -289,6 +304,8 @@ func TestWordCount(t *testing.T) {
if p.MinRead != 3 {
t.Fatalf("incorrect min read. expected %v, got %v", 3, p.MinRead)
}
checkTruncation(t, p, true, "long page")
}
func TestCreatePage(t *testing.T) {