def test_html_page_should_be_able_to_scrap_rel_links():
"""
Test scraping page looking for url in href
"""
page = HTMLPage("""
<!-- The <th> elements below are a terrible terrible hack for setuptools -->
<li>
<strong>Home Page:</strong>
<!-- <th>Home Page -->
<a href="http://supervisord.org/">http://supervisord.org/</a>
</li>""", "supervisor")
links = list(page.scraped_rel_links())
assert len(links) == 1
assert links[0].url == 'http://supervisord.org/'
def test_html_page_should_be_able_to_scrap_rel_links():
"""
Test scraping page looking for url in href
"""
page = HTMLPage(
"""
<!-- The <th> elements below are a terrible terrible hack for setuptools -->
<li>
<strong>Home Page:</strong>
<!-- <th>Home Page -->
<a href="http://supervisord.org/">http://supervisord.org/</a>
</li>""", "supervisor")
links = list(page.scraped_rel_links())
assert len(links) == 1
assert links[0].url == 'http://supervisord.org/'
def test_html_page_should_be_able_to_filter_links_by_rel():
"""
Test selecting links by the rel attribute
"""
page = HTMLPage("""
<a href="http://example.com/page.html">Some page</a>
<a href="http://example.com/archive-1.2.3.tar.gz" rel="download">Download URL</a>
<a href="http://example.com/home.html" rel="homepage">Homepage</a>
""", "archive")
links = list(page.rel_links())
urls = [l.url for l in links]
hlinks = list(page.rel_links(('homepage',)))
dlinks = list(page.rel_links(('download',)))
assert len(links) == 2
assert 'http://example.com/archive-1.2.3.tar.gz' in urls
assert 'http://example.com/home.html' in urls
assert len(hlinks) == 1
assert hlinks[0].url == 'http://example.com/home.html'
assert len(dlinks) == 1
assert dlinks[0].url == 'http://example.com/archive-1.2.3.tar.gz'
def test_base_url(html, url, expected):
assert HTMLPage(html, url).base_url == expected
