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# frozen_string_literal: true
require_relative '../../test_helper'
class TestFakerHTML < Test::Unit::TestCase
def setup
@tester = Faker::HTML
end
def test_heading
header = @tester.heading
level = header.match(/<h(\d)>/i)[1].to_i
open_tag = "<h#{level}>"
close_tag = "</h#{level}>"
assert(header.start_with?(open_tag))
assert(header.end_with?(close_tag))
end
def test_paragraph
assert_match(/<p>.+<\/p>/, @tester.paragraph)
end
def test_emphasis
assert_match(/<em>.*<\/em>/, @tester.emphasis)
end
def test_ordered_list
assert_match(/<ol>.*<\/ol>/m, @tester.ordered_list)
end
def test_unordered_list
assert_match(/<ul>.*<\/ul>/m, @tester.unordered_list)
end
def test_code
assert_match(/<code>.+<\/code>/, @tester.code)
end
def test_table
table_html = @tester.table
assert(table_html.start_with?('<table>'))
assert(table_html.end_with?('</table>'))
assert_equal(1, count_occurrences(table_html, '<thead>'))
assert_equal(1, count_occurrences(table_html, '<tbody>'))
assert_equal(1, count_occurrences(table_html, '<tfoot>'))
assert_equal(3, count_occurrences(table_html, '<th>'))
assert_equal(5, count_occurrences(table_html, '<tr>'))
assert_equal(12, count_occurrences(table_html, '<td>'))
end
def test_script
assert_match(/<script src=".+"><\/script>/, @tester.script)
end
def test_link
assert_match(/<link rel=".+" href=".+">/, @tester.link)
assert_match(/<link rel="alternate" href=".+">/, @tester.link(rel: 'alternate'))
end
def test_element
assert_match(/<div .+>.+<\/div>/, @tester.element)
assert_match(/<span .+>.+<\/span>/, @tester.element(tag: 'span'))
end
def test_random
assert_match(/<[^>]+>.*<\/[^>]+>|<link[^>]+>/, @tester.random)
end
def test_sandwich
sandwich = @tester.sandwich(sentences: 2, repeat: 3)
assert_match(/<h\d>[\w\s]+<\/h\d>/i, sandwich)
assert_match(/<p>[\w\s.,!?]+<\/p>/i, sandwich)
assert_match(/<[^>]+>[\w\s.,!?]*<\/[^>]+>/i, sandwich)
end
private
def count_occurrences(text, substring)
text.scan(substring).length
end
end
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