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# encoding: UTF-8
require File.expand_path(File.dirname(__FILE__)) + '/helper'
class TestWarnings < Premailer::TestCase
def _test_element_warnings
html = <<END_HTML
<!DOCTYPE html>
<html>
<head><link rel="alternate" href="http://example.com/"></head>
<body>
<form method="post"> Test </form>
</body>
</html>
END_HTML
[:nokogiri, :nokogiri_fast, :nokogumbo].each do |adapter|
warnings = get_warnings(html, adapter)
assert_equal 2, warnings.length
assert warnings.any? { |w| w[:message] == 'form HTML element'}
assert warnings.any? { |w| w[:message] == 'link HTML element'}
end
end
def _test_css_warnings
html = <<END_HTML
<!DOCTYPE html>
<html><body>
<div style="margin: 5px; height: 100px;">Test</div>
</body></html>
END_HTML
[:nokogiri, :nokogiri_fast, :nokogumbo].each do |adapter|
warnings = get_warnings(html, adapter)
assert_equal 2, warnings.length
assert warnings.any? { |w| w[:message] == 'height CSS property'}
assert warnings.any? { |w| w[:message] == 'margin CSS property'}
end
end
def _test_css_aliased_warnings
html = <<END_HTML
<!DOCTYPE html>
<html><body>
<div style="margin-top: 5px;">Test</div>
</body></html>
END_HTML
[:nokogiri, :nokogiri_fast, :nokogumbo].each do |adapter|
warnings = get_warnings(html, adapter)
assert_equal 1, warnings.length
assert warnings.any? { |w| w[:message] == 'margin-top CSS property'}
end
end
def _test_attribute_warnings
html = <<END_HTML
<!DOCTYPE html>
<html><body>
<img src="#" ismap>
</body></html>
END_HTML
[:nokogiri, :nokogiri_fast, :nokogumbo].each do |adapter|
warnings = get_warnings(html, adapter)
assert_equal 1, warnings.length
assert warnings.any? { |w| w[:message] == 'ismap HTML attribute'}
end
end
def _test_warn_level
html = <<END_HTML
<!DOCTYPE html>
<html><body>
<div style="color: red; font-family: sans-serif;">Test</div>
</body></html>
END_HTML
[:nokogiri, :nokogiri_fast, :nokogumbo].each do |adapter|
warnings = get_warnings(html, adapter, Premailer::Warnings::SAFE)
assert_equal 2, warnings.length
end
[:nokogiri, :nokogiri_fast, :nokogumbo].each do |adapter|
warnings = get_warnings(html, adapter, Premailer::Warnings::POOR)
assert_equal 1, warnings.length
end
end
protected
def get_warnings(html, adapter = :nokogiri, warn_level = Premailer::Warnings::SAFE)
pm = Premailer.new(html, {:adapter => adapter, :with_html_string => true, :warn_level => warn_level})
pm.to_inline_css
pm.check_client_support
end
end
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