def test_prefix_link_when_not_needed():
"MarkmentRenderer#prefix_link_if_needed should NOT prefix if link is absolute"
renderer = MarkmentRenderer()
renderer.url_prefix = 'http://awesome.com'
result = renderer.prefix_link_if_needed('http://ok.com/bar.png')
result.should.equal('')
def test_prefix_link_when_needed():
"MarkmentRenderer#prefix_link_if_needed should prefix if link is relative"
renderer = MarkmentRenderer()
renderer.url_prefix = 'http://awesome.com'
result = renderer.prefix_link_if_needed('bar.png')
result.should.equal('http://awesome.com/bar.png')
def test_prefix_link_when_not_needed_provided():
"MarkmentRenderer#prefix_link_if_needed should NOT prefix if link is absolute"
renderer = MarkmentRenderer()
result = renderer.prefix_link_if_needed('bar.png')
result.should.equal('')
