path: root/vendor/github.com/russross/blackfriday/inline_test.go

//
// Blackfriday Markdown Processor
// Available at http://github.com/russross/blackfriday
//
// Copyright © 2011 Russ Ross <russ@russross.com>.
// Distributed under the Simplified BSD License.
// See README.md for details.
//

//
// Unit tests for inline parsing
//

package blackfriday

import (
	"regexp"
	"testing"

	"strings"
)

func TestEmphasis(t *testing.T) {
	var tests = []string{
		"nothing inline\n",
		"<p>nothing inline</p>\n",

		"simple *inline* test\n",
		"<p>simple <em>inline</em> test</p>\n",

		"*at the* beginning\n",
		"<p><em>at the</em> beginning</p>\n",

		"at the *end*\n",
		"<p>at the <em>end</em></p>\n",

		"*try two* in *one line*\n",
		"<p><em>try two</em> in <em>one line</em></p>\n",

		"over *two\nlines* test\n",
		"<p>over <em>two\nlines</em> test</p>\n",

		"odd *number of* markers* here\n",
		"<p>odd <em>number of</em> markers* here</p>\n",

		"odd *number\nof* markers* here\n",
		"<p>odd <em>number\nof</em> markers* here</p>\n",

		"simple _inline_ test\n",
		"<p>simple <em>inline</em> test</p>\n",

		"_at the_ beginning\n",
		"<p><em>at the</em> beginning</p>\n",

		"at the _end_\n",
		"<p>at the <em>end</em></p>\n",

		"_try two_ in _one line_\n",
		"<p><em>try two</em> in <em>one line</em></p>\n",

		"over _two\nlines_ test\n",
		"<p>over <em>two\nlines</em> test</p>\n",

		"odd _number of_ markers_ here\n",
		"<p>odd <em>number of</em> markers_ here</p>\n",

		"odd _number\nof_ markers_ here\n",
		"<p>odd <em>number\nof</em> markers_ here</p>\n",

		"mix of *markers_\n",
		"<p>mix of *markers_</p>\n",

		"*What is A\\* algorithm?*\n",
		"<p><em>What is A* algorithm?</em></p>\n",
	}
	doTestsInline(t, tests)
}

func TestReferenceOverride(t *testing.T) {
	var tests = []string{
		"test [ref1][]\n",
		"<p>test <a href=\"http://www.ref1.com/\" title=\"Reference 1\">ref1</a></p>\n",

		"test [my ref][ref1]\n",
		"<p>test <a href=\"http://www.ref1.com/\" title=\"Reference 1\">my ref</a></p>\n",

		"test [ref2][]\n\n[ref2]: http://www.leftalone.com/ (Ref left alone)\n",
		"<p>test <a href=\"http://www.overridden.com/\" title=\"Reference Overridden\">ref2</a></p>\n",

		"test [ref3][]\n\n[ref3]: http://www.leftalone.com/ (Ref left alone)\n",
		"<p>test <a href=\"http://www.leftalone.com/\" title=\"Ref left alone\">ref3</a></p>\n",

		"test [ref4][]\n\n[ref4]: http://zombo.com/ (You can do anything)\n",
		"<p>test [ref4][]</p>\n",

		"test [!(*http.ServeMux).ServeHTTP][] complicated ref\n",
		"<p>test <a href=\"http://localhost:6060/pkg/net/http/#ServeMux.ServeHTTP\" title=\"ServeHTTP docs\">!(*http.ServeMux).ServeHTTP</a> complicated ref</p>\n",

		"test [ref5][]\n",
		"<p>test <a href=\"http://www.ref5.com/\" title=\"Reference 5\">Moo</a></p>\n",
	}
	doTestsInlineParam(t, tests, TestParams{
		referenceOverride: func(reference string) (rv *Reference, overridden bool) {
			switch reference {
			case "ref1":
				// just an overridden reference exists without definition
				return &Reference{
					Link:  "http://www.ref1.com/",
					Title: "Reference 1"}, true
			case "ref2":
				// overridden exists and reference defined
				return &Reference{
					Link:  "http://www.overridden.com/",
					Title: "Reference Overridden"}, true
			case "ref3":
				// not overridden and reference defined
				return nil, false
			case "ref4":
				// overridden missing and defined
				return nil, true
			case "!(*http.ServeMux).ServeHTTP":
				return &Reference{
					Link:  "http://localhost:6060/pkg/net/http/#ServeMux.ServeHTTP",
					Title: "ServeHTTP docs"}, true
			case "ref5":
				return &Reference{
					Link:  "http://www.ref5.com/",
					Title: "Reference 5",
					Text:  "Moo",
				}, true
			}
			return nil, false
		},
	})
}

func TestStrong(t *testing.T) {
	var tests = []