def test_get_link(self):
"""Should return a text link when link has an empty img field"""
link = {"url": "https://github.com/edelight/kitchen", "title": "api", "img": "http://foo/bar.png"}
expected_link_html = (
'<a href="{url}" target="_blank" title="{title}"'
' class="btn-custom"><img width="25"'
' height="25" src="{img}"></a>'.format(**link)
)
self.assertEqual(filters.get_link(link), expected_link_html)
def test_get_link_no_img(self):
"""Should return a text link when link has an empty img field"""
link = {"url": "https://github.com/edelight/kitchen", "title": "api", "img": ""}
expected_link_html = (
'<a href="{0}" target="_blank" title="{1}"'
' class="btn btn-small btn-custom">{1}'
"</a>".format(link["url"], link["title"])
)
self.assertEqual(filters.get_link(link), expected_link_html)
def test_get_link_no_img_no_title(self):
"""Should return an empty string when link has no img and no title key
"""
link = {"url": "https://github.com/edelight/kitchen"}
self.assertEqual(filters.get_link(link), "")
def test_get_link_no_url(self):
"""Should return an empty string when link has no url
"""
link = {"title": "foo"}
self.assertEqual(filters.get_link(link), "")
