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gojekyll/pages/permalinks_test.go
2017-07-13 12:05:32 -04:00

82 lines
2.3 KiB
Go

package pages
import (
"path/filepath"
"testing"
"time"
"github.com/osteele/gojekyll/config"
"github.com/osteele/gojekyll/templates"
"github.com/stretchr/testify/require"
)
type pathTest struct{ path, pattern, out string }
var tests = []pathTest{
{"/a/b/base.html", "/out:output_ext", "/out.html"},
{"/a/b/base.md", "/out:output_ext", "/out.html"},
{"/a/b/base.markdown", "/out:output_ext", "/out.html"},
{"/a/b/base.html", "/:path/out:output_ext", "/a/b/base/out.html"},
{"/a/b/base.html", "/prefix/:name", "/prefix/base"},
{"/a/b/base.html", "/prefix/:path/post", "/prefix/a/b/base/post"},
{"/a/b/base.html", "/prefix/:title", "/prefix/base"},
{"/a/b/base.html", "/prefix/:slug", "/prefix/base"},
{"base", "/:categories/:name:output_ext", "/a/b/base"},
{"base", "date", "/a/b/2006/02/03/base.html"},
{"base", "pretty", "/a/b/2006/02/03/base/"},
{"base", "ordinal", "/a/b/2006/34/base.html"},
{"base", "none", "/a/b/base.html"},
}
var collectionTests = []pathTest{
{"/a/b/c.d", "/prefix/:collection/post", "/prefix/c/post"},
{"/a/b/c.d", "/prefix:path/post", "/prefix/a/b/c/post"},
}
func TestExpandPermalinkPattern(t *testing.T) {
var (
s = siteFake{t, config.Default()}
d = map[string]interface{}{
"categories": "b a",
}
)
testPermalinkPattern := func(pattern, path string, data map[string]interface{}) (string, error) {
fm := templates.MergeVariableMaps(data, map[string]interface{}{"permalink": pattern})
ext := filepath.Ext(path)
switch ext {
case ".md", ".markdown":
ext = ".html"
}
f := file{site: s, relpath: path, frontMatter: fm, outputExt: ext}
p := page{file: f}
t0, err := time.Parse(time.RFC3339, "2006-02-03T15:04:05Z")
require.NoError(t, err)
p.fileModTime = t0
return p.computePermalink(p.permalinkVariables())
}
runTests := func(tests []pathTest) {
for i, test := range tests {
t.Run(test.pattern, func(t *testing.T) {
p, err := testPermalinkPattern(test.pattern, test.path, d)
require.NoError(t, err)
require.Equalf(t, test.out, p, "%d: pattern=%s", i+1, test.pattern)
})
}
}
runTests(tests)
s = siteFake{t, config.Default()}
d["collection"] = "c"
runTests(collectionTests)
t.Run("invalid template variable", func(t *testing.T) {
p, err := testPermalinkPattern("/:invalid", "/a/b/base.html", d)
require.Error(t, err)
require.Zero(t, p)
})
}