package hugolib import ( "html/template" "path" "strings" "testing" "time" ) var EMPTY_PAGE = "" const ( SIMPLE_PAGE = "---\ntitle: Simple\n---\nSimple Page\n" INVALID_FRONT_MATTER_MISSING = "This is a test" RENDER_NO_FRONT_MATTER = "This is a test" INVALID_FRONT_MATTER_SHORT_DELIM = ` -- title: Short delim start --- Short Delim ` INVALID_FRONT_MATTER_SHORT_DELIM_ENDING = ` --- title: Short delim ending -- Short Delim ` INVALID_FRONT_MATTER_LEADING_WS = ` --- title: Leading WS --- Leading ` 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 ` SIMPLE_PAGE_RFC3339_DATE = "---\ntitle: RFC3339 Date\ndate: \"2013-05-17T16:59:30Z\"\n---\nrfc3339 content" SIMPLE_PAGE_JSON_MULTIPLE = ` { "title": "foobar", "customData": { "foo": "bar" }, "date": "2012-08-06" } Some text ` SIMPLE_PAGE_JSON_COMPACT = ` {"title":"foobar","customData":{"foo":"bar"},"date":"2012-08-06"} Text ` SIMPLE_PAGE_NOLAYOUT = `--- title: simple_no_layout --- No Layout called out` SIMPLE_PAGE_LAYOUT_FOOBAR = `--- title: simple layout foobar layout: foobar --- Layout foobar` SIMPLE_PAGE_TYPE_FOOBAR = `--- type: foobar --- type foobar` SIMPLE_PAGE_TYPE_LAYOUT = `--- type: barfoo layout: buzfoo --- type and layout set` SIMPLE_PAGE_WITH_SUMMARY_DELIMITER = `--- title: Simple --- Summary Next Line Some more text ` SIMPLE_PAGE_WITH_SUMMARY_DELIMITER_SAME_LINE = `--- title: Simple --- Summary Same Line Some more text ` ) func checkError(t *testing.T, err error, expected string) { if err == nil { t.Fatalf("err is nil. Expected: %s", expected) } 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, "EOF") } 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 mismatch\nexp: %q\ngot: %q", content, page.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 checkPageDate(t *testing.T, page *Page, time time.Time) { if page.Date != time { t.Fatalf("Page date is: %s. Expected: %s", page.Date, time) } } func TestCreateNewPage(t *testing.T) { p, err := ReadFrom(strings.NewReader(SIMPLE_PAGE), "simple.md") if err != nil { t.Fatalf("Unable to create a page with frontmatter and body content: %s", err) } checkPageTitle(t, p, "Simple") checkPageContent(t, p, "

Simple Page

\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.md") if err != nil { t.Fatalf("Unable to create a page with frontmatter and body content: %s", err) } checkPageTitle(t, p, "Simple") checkPageContent(t, p, "

Summary Next Line

\n\n

Some more text

\n") checkPageSummary(t, p, "

Summary Next Line

\n") checkPageType(t, p, "page") checkPageLayout(t, p, "page/single.html") } func TestPageWithMoreTag(t *testing.T) { p, err := ReadFrom(strings.NewReader(SIMPLE_PAGE_WITH_SUMMARY_DELIMITER_SAME_LINE), "simple.md") if err != nil { t.Fatalf("Unable to create a page with frontmatter and body content: %s", err) } checkPageTitle(t, p, "Simple") checkPageContent(t, p, "

Summary Same Line

\n\n

Some more text

\n") checkPageSummary(t, p, "

Summary Same Line

\n") checkPageType(t, p, "page") checkPageLayout(t, p, "page/single.html") } func TestPageWithDate(t *testing.T) { p, err := ReadFrom(strings.NewReader(SIMPLE_PAGE_RFC3339_DATE), "simple") if err != nil { t.Fatalf("Unable to create a page with frontmatter and body content: %s", err) } d, err := time.Parse(time.RFC3339, "2013-05-17T16:59:30Z") if err != nil { t.Fatalf("Unable to prase page.") } checkPageDate(t, p, d) } 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_ENDING, "Unable to read frontmatter at filepos 45: EOF"}, } for _, test := range tests { _, err := ReadFrom(strings.NewReader(test.r), "invalid/front/matter/short/delim") checkError(t, err, test.err) } } func TestShouldRenderContent(t *testing.T) { var tests = []struct { text string render bool }{ {INVALID_FRONT_MATTER_MISSING, true}, // TODO how to deal with malformed frontmatter. In this case it'll be rendered as markdown. {INVALID_FRONT_MATTER_SHORT_DELIM, true}, {RENDER_NO_FRONT_MATTER, false}, } for _, test := range tests { p := pageMust(ReadFrom(strings.NewReader(test.text), "render/front/matter")) if p.IsRenderable() != test.render { t.Errorf("expected p.IsRenderable() == %t, got %t", test.render, p.IsRenderable()) } } } 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), "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 = path.Join("content", "gub", "file1.md") path_content_two_dir = path.Join("content", "dub", "sub", "file1.md") path_content_no_dir = path.Join("content", "file1") path_one_directory = path.Join("fub", "file1.md") path_no_directory = path.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()) } } }