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tests.py
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tests.py
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from micawber import *
from micawber.test_utils import test_pr, test_cache, test_pr_cache, TestProvider, BaseTestCase
class ProviderTestCase(BaseTestCase):
def test_provider_matching(self):
provider = test_pr.provider_for_url('http://link-test1')
self.assertFalse(provider is None)
self.assertEqual(provider.endpoint, 'link')
provider = test_pr.provider_for_url('http://photo-test1')
self.assertFalse(provider is None)
self.assertEqual(provider.endpoint, 'photo')
provider = test_pr.provider_for_url('http://video-test1')
self.assertFalse(provider is None)
self.assertEqual(provider.endpoint, 'video')
provider = test_pr.provider_for_url('http://rich-test1')
self.assertFalse(provider is None)
self.assertEqual(provider.endpoint, 'rich')
provider = test_pr.provider_for_url('http://none-test1')
self.assertTrue(provider is None)
def test_provider(self):
resp = test_pr.request('http://link-test1')
self.assertEqual(resp, {'title': 'test1', 'type': 'link', 'url': 'http://link-test1'})
resp = test_pr.request('http://photo-test2')
self.assertEqual(resp, {'title': 'ptest2', 'type': 'photo', 'url': 'test2.jpg'})
resp = test_pr.request('http://video-test1')
self.assertEqual(resp, {'title': 'vtest1', 'type': 'video', 'html': '<test1>video</test1>', 'url': 'http://video-test1'})
resp = test_pr.request('http://link-test1', width=100)
self.assertEqual(resp, {'title': 'test1', 'type': 'link', 'url': 'http://link-test1', 'width': 99})
self.assertRaises(ProviderException, test_pr.request, 'http://not-here')
self.assertRaises(ProviderException, test_pr.request, 'http://link-test3')
def test_caching(self):
resp = test_pr_cache.request('http://link-test1')
self.assertCached('http://link-test1', resp)
# check that its the same as what we tested in the previous case
resp2 = test_pr.request('http://link-test1')
self.assertEqual(resp, resp2)
resp = test_pr_cache.request('http://photo-test2')
self.assertCached('http://photo-test2', resp)
resp = test_pr_cache.request('http://video-test1')
self.assertCached('http://video-test1', resp)
self.assertEqual(len(test_cache._cache), 3)
def test_caching_params(self):
resp = test_pr_cache.request('http://link-test1')
self.assertCached('http://link-test1', resp)
resp_p = test_pr_cache.request('http://link-test1', width=100)
self.assertCached('http://link-test1', resp_p, width=100)
self.assertFalse(resp == resp_p)
class ParserTestCase(BaseTestCase):
def test_parse_text_full(self):
for url, expected in self.full_pairs.items():
parsed = parse_text_full(url, test_pr)
self.assertEqual(parsed, expected)
# the parse_text_full will replace even inline content
for url, expected in self.full_pairs.items():
parsed = parse_text_full('this is inline: %s' % url, test_pr)
self.assertEqual(parsed, 'this is inline: %s' % expected)
for url, expected in self.full_pairs.items():
parsed = parse_html('<p>%s</p>' % url, test_pr)
self.assertEqual(parsed, '<p>%s</p>' % expected)
def test_parse_text(self):
for url, expected in self.inline_pairs.items():
parsed = parse_text('this is inline: %s' % url, test_pr)
self.assertEqual(parsed, 'this is inline: %s' % expected)
# if the link comes on its own line it gets included in full
for url, expected in self.full_pairs.items():
parsed = parse_text(url, test_pr)
self.assertEqual(parsed, expected)
# links inside block tags will render as inline
frame = '<p>Testing %s</p>'
for url, expected in self.inline_pairs.items():
parsed = parse_html(frame % (url), test_pr)
self.assertEqual(parsed, frame % (expected))
# links inside <a> tags won't change at all
frame = '<p><a href="%s">%s</a></p>'
for url, expected in self.inline_pairs.items():
parsed = parse_html(frame % (url, url), test_pr)
self.assertEqual(parsed, frame % (url, url))
# links within tags within a tags are fine too
frame = '<p><a href="%s"><span>%s</span></a></p>'
for url, expected in self.inline_pairs.items():
parsed = parse_html(frame % (url, url), test_pr)
self.assertEqual(parsed, frame % (url, url))
def test_multiline(self):
for url, expected in self.full_pairs.items():
expected_inline = self.inline_pairs[url]
frame = 'this is inline: %s\n%s\nand yet another %s'
test_str = frame % (url, url, url)
parsed = parse_text(test_str, test_pr)
self.assertEqual(parsed, frame % (expected_inline, expected, expected_inline))
for url, expected in self.full_pairs.items():
expected_inline = self.inline_pairs[url]
frame = '%s\nthis is inline: %s\n%s'
test_str = frame % (url, url, url)
parsed = parse_text(test_str, test_pr)
self.assertEqual(parsed, frame % (expected, expected_inline, expected))
# test mixing multiline with p tags
for url, expected in self.full_pairs.items():
expected_inline = self.inline_pairs[url]
frame = '<p>%s</p>\n<p>this is inline: %s</p>\n<p>\n%s\n</p><p>last test\n%s\n</p>'
test_str = frame % (url, url, url, url)
parsed = parse_html(test_str, test_pr)
self.assertEqual(parsed, frame % (expected, expected_inline, expected, expected_inline))
for url, expected in self.full_pairs.items():
expected_inline = self.inline_pairs[url]
frame = '<p><a href="#foo">%s</a></p>\n<p>this is inline: %s</p>\n<p>last test\n%s\n</p>'
test_str = frame % (url, url, url)
parsed = parse_html(test_str, test_pr)
self.assertEqual(parsed, frame % (url, expected_inline, expected_inline))
def test_multiline_full(self):
for url, expected in self.full_pairs.items():
frame = 'this is inline: %s\n%s\nand yet another %s'
test_str = frame % (url, url, url)
parsed = parse_text_full(test_str, test_pr)
self.assertEqual(parsed, frame % (expected, expected, expected))
def test_urlize(self):
blank = 'http://fapp.io/foo/'
blank_e = '<a href="http://fapp.io/foo/">http://fapp.io/foo/</a>'
for url, expected in self.full_pairs.items():
expected_inline = self.inline_pairs[url]
frame = 'test %s\n%s\n%s\nand finally %s'
test_str = frame % (url, blank, url, blank)
parsed = parse_text(test_str, test_pr)
self.assertEqual(parsed, frame % (expected_inline, blank_e, expected, blank_e))
parsed = parse_text(test_str, test_pr, urlize_all=False)
self.assertEqual(parsed, frame % (expected_inline, blank, expected, blank))
parsed = parse_text_full(test_str, test_pr)
self.assertEqual(parsed, frame % (expected, blank_e, expected, blank_e))
parsed = parse_text_full(test_str, test_pr, urlize_all=False)
self.assertEqual(parsed, frame % (expected, blank, expected, blank))
parsed = parse_html(test_str, test_pr)
self.assertEqual(parsed, frame % (expected_inline, blank_e, expected_inline, blank_e))
parsed = parse_html(test_str, test_pr, urlize_all=False)
self.assertEqual(parsed, frame % (expected_inline, blank, expected_inline, blank))
frame = '<p>test %s</p>\n<a href="foo">%s</a>\n<a href="foo2">%s</a>\n<p>and finally %s</p>'
test_str = frame % (url, blank, url, blank)
parsed = parse_html(test_str, test_pr)
self.assertEqual(parsed, frame % (expected_inline, blank, url, blank_e))
parsed = parse_html(test_str, test_pr, urlize_all=False)
self.assertEqual(parsed, frame % (expected_inline, blank, url, blank))
def test_extract(self):
blank = 'http://fapp.io/foo/'
frame = 'test %s\n%s\n%s\n%s at last'
frame_html = '<p>test %s</p><p><a href="foo">%s</a> %s</p><p>%s</p>'
for url, expected in self.data_pairs.items():
all_urls, extracted = extract(frame % (url, blank, url, blank), test_pr)
self.assertEqual(all_urls, [url, blank])
if 'url' not in expected:
expected['url'] = url
self.assertEqual(extracted, {url: expected})
all_urls, extracted = extract_html(frame_html % (url, url, blank, blank), test_pr)
self.assertEqual(all_urls, [url, blank])
if 'url' not in expected:
expected['url'] = url
self.assertEqual(extracted, {url: expected})
def test_outside_of_markup(self):
frame = '%s<p>testing</p>'
for url, expected in self.full_pairs.items():
parsed = parse_html(frame % (url), test_pr)
self.assertEqual(parsed, frame % (expected))
def test_html_entities(self):
frame_html = '<p>test %s</p><p><a href="foo">%s</a></p>'
for url, expected in self.data_pairs.items():
esc_url = url.replace('&', '&')
all_urls, extracted = extract_html(frame_html % (esc_url, esc_url), test_pr)
self.assertEqual(all_urls, [url])
if 'url' not in expected:
expected['url'] = url
self.assertEqual(extracted, {url: expected})
rendered = parse_html('<p>%s</p>' % esc_url, test_pr)
self.assertEqual(rendered, '<p>%s</p>' % self.full_pairs[url])