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require "helper"
class IntegrationTestHtml < Loofah::TestCase
context "html fragment" do
context "#to_s" do
it "not include head tags (like style)" do
skip "depends on nokogiri version"
html = Loofah.fragment "<style>foo</style><div>bar</div>"
assert_equal "<div>bar</div>", html.to_s
end
end
context "#text" do
it "not include head tags (like style)" do
skip "depends on nokogiri version"
html = Loofah.fragment "<style>foo</style><div>bar</div>"
assert_equal "bar", html.text
end
end
context "#to_text" do
it "add newlines before and after html4 block elements" do
html = Loofah.fragment "<div>tweedle<h1>beetle</h1>bottle<span>puddle</span>paddle<div>battle</div>muddle</div>"
assert_equal "\ntweedle\nbeetle\nbottlepuddlepaddle\nbattle\nmuddle\n", html.to_text
end
it "add newlines before and after html5 block elements" do
html = Loofah.fragment "<div>tweedle<section>beetle</section>bottle<span>puddle</span>paddle<div>battle</div>muddle</div>"
assert_equal "\ntweedle\nbeetle\nbottlepuddlepaddle\nbattle\nmuddle\n", html.to_text
end
it "remove extraneous whitespace" do
html = Loofah.fragment "<div>tweedle\n\n\t\n\s\nbeetle</div>"
assert_equal "\ntweedle\n\nbeetle\n", html.to_text
end
end
context 'with an `encoding` arg' do
it "sets the parent document's encoding to accordingly" do
html = Loofah.fragment "<style>foo</style><div>bar</div>", 'US-ASCII'
assert_equal 'US-ASCII', html.document.encoding
end
end
end
context "html document" do
context "#text" do
it "not include head tags (like style)" do
html = Loofah.document "<style>foo</style><div>bar</div>"
assert_equal "bar", html.text
end
end
context "#to_text" do
it "add newlines before and after html4 block elements" do
html = Loofah.document "<div>tweedle<h1>beetle</h1>bottle<span>puddle</span>paddle<div>battle</div>muddle</div>"
assert_equal "\ntweedle\nbeetle\nbottlepuddlepaddle\nbattle\nmuddle\n", html.to_text
end
it "add newlines before and after html5 block elements" do
html = Loofah.document "<div>tweedle<section>beetle</section>bottle<span>puddle</span>paddle<div>battle</div>muddle</div>"
assert_equal "\ntweedle\nbeetle\nbottlepuddlepaddle\nbattle\nmuddle\n", html.to_text
end
it "remove extraneous whitespace" do
html = Loofah.document "<div>tweedle\n\n\t\n\s\nbeetle</div>"
assert_equal "\ntweedle\n\nbeetle\n", html.to_text
end
end
end
end
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