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require File.dirname(__FILE__) + "/helper"
class LinksMechTest < Test::Unit::TestCase
def setup
@agent = WWW::Mechanize.new
end
def test_unsupported_link_types
page = @agent.get("http://google.com/tc_links.html")
link = page.links.text('javascript link').first
assert_raise(WWW::Mechanize::UnsupportedSchemeError) {
link.click
}
@agent.scheme_handlers['javascript'] = lambda { |link, page|
URI.parse('http://localhost/tc_links.html')
}
assert_nothing_raised {
link.click
}
end
def test_base
page = @agent.get("http://google.com/tc_base_link.html")
page = page.links.first.click
assert @agent.visited?("http://localhost/index.html")
end
def test_find_meta
page = @agent.get("http://localhost/find_link.html")
assert_equal(3, page.meta.length)
assert_equal(%w{
http://www.drphil.com/
http://www.upcase.com/
http://tenderlovemaking.com/ }.sort,
page.meta.map { |x| x.href.downcase }.sort)
end
def test_find_link
page = @agent.get("http://localhost/find_link.html")
assert_equal(18, page.links.length)
end
def test_alt_text
page = @agent.get("http://localhost/alt_text.html")
assert_equal(5, page.links.length)
assert_equal(1, page.meta.length)
assert_equal('', page.meta.first.text)
assert_equal('alt text', page.links.href('alt_text.html').first.text)
assert_equal('', page.links.href('no_alt_text.html').first.text)
assert_equal('no image', page.links.href('no_image.html').first.text)
assert_equal('', page.links.href('no_text.html').first.text)
assert_equal('', page.links.href('nil_alt_text.html').first.text)
end
def test_click_link
@agent.user_agent_alias = 'Mac Safari'
page = @agent.get("http://localhost/frame_test.html")
link = page.links.text("Form Test")
assert_not_nil(link)
assert_equal('Form Test', link.text)
page = @agent.click(link)
assert_equal("http://localhost/form_test.html",
@agent.history.last.uri.to_s)
end
def test_click_method
page = @agent.get("http://localhost/frame_test.html")
link = page.links.text("Form Test")
assert_not_nil(link)
assert_equal('Form Test', link.text)
page = link.click
assert_equal("http://localhost/form_test.html",
@agent.history.last.uri.to_s)
end
def test_find_bold_link
page = @agent.get("http://localhost/tc_links.html")
link = page.links.text(/Bold Dude/)
assert_equal(1, link.length)
assert_equal('Bold Dude', link.first.text)
link = page.links.text('Aaron James Patterson')
assert_equal(1, link.length)
assert_equal('Aaron James Patterson', link.first.text)
link = page.links.text('Aaron Patterson')
assert_equal(1, link.length)
assert_equal('Aaron Patterson', link.first.text)
link = page.links.text('Ruby Rocks!')
assert_equal(1, link.length)
assert_equal('Ruby Rocks!', link.first.text)
end
def test_link_with_encoded_space
page = @agent.get("http://localhost/tc_links.html")
link = page.links.text('encoded space').first
page = @agent.click link
end
def test_link_with_space
page = @agent.get("http://localhost/tc_links.html")
link = page.links.text('not encoded space').first
page = @agent.click link
end
def test_link_with_unusual_characters
page = @agent.get("http://localhost/tc_links.html")
link = page.links.text('unusual characters').first
assert_nothing_raised { @agent.click link }
end
end
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