3 class RichTextTest < ActiveSupport::TestCase
 
   4   include Rails::Dom::Testing::Assertions::SelectorAssertions
 
   7     r = RichText.new("html", "foo http://example.com/ bar")
 
  10       assert_select "a[href='http://example.com/']", 1
 
  11       assert_select "a[rel='nofollow noopener noreferrer']", 1
 
  14     r = RichText.new("html", "foo <a href='http://example.com/'>bar</a> baz")
 
  17       assert_select "a[href='http://example.com/']", 1
 
  18       assert_select "a[rel='nofollow noopener noreferrer']", 1
 
  21     r = RichText.new("html", "foo example@example.com bar")
 
  26     r = RichText.new("html", "foo <a href='mailto:example@example.com'>bar</a> baz")
 
  29       assert_select "a[href='mailto:example@example.com']", 1
 
  30       assert_select "a[rel='nofollow noopener noreferrer']", 1
 
  33     r = RichText.new("html", "foo <div>bar</div> baz")
 
  35       assert_select "div", false
 
  36       assert_select "p", /^foo *bar *baz$/
 
  39     r = RichText.new("html", "foo <script>bar = 1;</script> baz")
 
  41       assert_select "script", false
 
  42       assert_select "p", /^foo *baz$/
 
  45     r = RichText.new("html", "foo <style>div { display: none; }</style> baz")
 
  47       assert_select "style", false
 
  48       assert_select "p", /^foo *baz$/
 
  53     r = RichText.new("html", "foo <a href='http://example.com/'>bar</a> baz")
 
  54     assert_equal "foo <a href='http://example.com/'>bar</a> baz", r.to_text
 
  57   def test_html_spam_score
 
  58     r = RichText.new("html", "foo <a href='http://example.com/'>bar</a> baz")
 
  59     assert_equal 55, r.spam_score.round
 
  62   def test_markdown_to_html
 
  63     r = RichText.new("markdown", "foo http://example.com/ bar")
 
  66       assert_select "a[href='http://example.com/']", 1
 
  67       assert_select "a[rel='nofollow noopener noreferrer']", 1
 
  70     r = RichText.new("markdown", "foo [bar](http://example.com/) baz")
 
  73       assert_select "a[href='http://example.com/']", 1
 
  74       assert_select "a[rel='nofollow noopener noreferrer']", 1
 
  77     r = RichText.new("markdown", "foo example@example.com bar")
 
  80       assert_select "a[href='mailto:example@example.com']", 1
 
  81       assert_select "a[rel='nofollow noopener noreferrer']", 1
 
  84     r = RichText.new("markdown", "foo [bar](mailto:example@example.com) bar")
 
  87       assert_select "a[href='mailto:example@example.com']", 1
 
  88       assert_select "a[rel='nofollow noopener noreferrer']", 1
 
  91     r = RichText.new("markdown", "foo  bar")
 
  93       assert_select "img", 1
 
  94       assert_select "img[alt='bar']", 1
 
  95       assert_select "img[src='http://example.com/example.png']", 1
 
  98     r = RichText.new("markdown", "# foo bar baz")
 
 100       assert_select "h1", "foo bar baz"
 
 103     r = RichText.new("markdown", "## foo bar baz")
 
 105       assert_select "h2", "foo bar baz"
 
 108     r = RichText.new("markdown", "### foo bar baz")
 
 110       assert_select "h3", "foo bar baz"
 
 113     r = RichText.new("markdown", "* foo bar baz")
 
 115       assert_select "ul" do
 
 116         assert_select "li", "foo bar baz"
 
 120     r = RichText.new("markdown", "1. foo bar baz")
 
 122       assert_select "ol" do
 
 123         assert_select "li", "foo bar baz"
 
 127     r = RichText.new("markdown", "foo *bar* _baz_ qux")
 
 129       assert_select "em", "bar"
 
 130       assert_select "em", "baz"
 
 133     r = RichText.new("markdown", "foo **bar** __baz__ qux")
 
 135       assert_select "strong", "bar"
 
 136       assert_select "strong", "baz"
 
 139     r = RichText.new("markdown", "foo `bar` baz")
 
 141       assert_select "code", "bar"
 
 144     r = RichText.new("markdown", "    foo bar baz")
 
 146       assert_select "pre", /^\s*foo bar baz\s*$/
 
 150   def test_markdown_to_text
 
 151     r = RichText.new("markdown", "foo [bar](http://example.com/) baz")
 
 152     assert_equal "foo [bar](http://example.com/) baz", r.to_text
 
 155   def test_markdown_spam_score
 
 156     r = RichText.new("markdown", "foo [bar](http://example.com/) baz")
 
 157     assert_equal 50, r.spam_score.round
 
 160   def test_text_to_html
 
 161     r = RichText.new("text", "foo http://example.com/ bar")
 
 164       assert_select "a[href='http://example.com/']", 1
 
 165       assert_select "a[rel='nofollow noopener noreferrer']", 1
 
 168     r = RichText.new("text", "foo example@example.com bar")
 
 173     r = RichText.new("text", "foo < bar & baz > qux")
 
 175       assert_select "p", "foo < bar & baz > qux"
 
 179   def test_text_to_text
 
 180     r = RichText.new("text", "foo http://example.com/ bar")
 
 181     assert_equal "foo http://example.com/ bar", r.to_text
 
 184   def test_text_spam_score
 
 185     r = RichText.new("text", "foo http://example.com/ bar")
 
 186     assert_equal 141, r.spam_score.round
 
 191   def assert_html(richtext, &block)
 
 192     html = richtext.to_html
 
 193     assert html.html_safe?
 
 194     root = Nokogiri::HTML::DocumentFragment.parse(html)
 
 195     assert_select root, "*" do