hugo/hugolib/permalinks_test.go

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package hugolib
import (
"strings"
"testing"
)
// testdataPermalinks is used by a couple of tests; the expandsTo content is
// subject to the data in SIMPLE_PAGE_JSON.
var testdataPermalinks = []struct {
spec string
valid bool
expandsTo string
}{
{"/:year/:month/:title/", true, "/2012/04/spf13-vim-3.0-release-and-new-website/"},
{"/:title", true, "/spf13-vim-3.0-release-and-new-website"},
{":title", true, "spf13-vim-3.0-release-and-new-website"},
{"/blog/:year/:yearday/:title", true, "/blog/2012/97/spf13-vim-3.0-release-and-new-website"},
{"/blog/:fred", false, ""},
{"/:year//:title", false, ""},
{
"/:section/:year/:month/:day/:weekdayname/:yearday/:title",
true,
"/blue/2012/04/06/Friday/97/spf13-vim-3.0-release-and-new-website",
},
{
"/:weekday/:weekdayname/:month/:monthname",
true,
"/5/Friday/04/April",
},
{
"/:slug/:title",
true,
"/spf13-vim-3-0-release-and-new-website/spf13-vim-3.0-release-and-new-website",
},
}
func TestPermalinkValidation(t *testing.T) {
for _, item := range testdataPermalinks {
pp := PathPattern(item.spec)
have := pp.validate()
if have == item.valid {
continue
}
var howBad string
if have {
howBad = "validates but should not have"
} else {
howBad = "should have validated but did not"
}
t.Errorf("permlink spec %q %s", item.spec, howBad)
}
}
func TestPermalinkExpansion(t *testing.T) {
page, err := NewPageFrom(strings.NewReader(SIMPLE_PAGE_JSON), "blue/test-page.md")
if err != nil {
t.Fatalf("failed before we began, could not parse SIMPLE_PAGE_JSON: %s", err)
}
for _, item := range testdataPermalinks {
if !item.valid {
continue
}
pp := PathPattern(item.spec)
result, err := pp.Expand(page)
if err != nil {
t.Errorf("failed to expand page: %s", err)
continue
}
if result != item.expandsTo {
t.Errorf("expansion mismatch!\n\tExpected: %q\n\tReceived: %q", item.expandsTo, result)
}
}
}