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103 lines
3.6 KiB
Python
103 lines
3.6 KiB
Python
# -*- coding: utf8 -*-
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from __future__ import absolute_import
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from __future__ import division, print_function, unicode_literals
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from collections import defaultdict
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from breadability._compat import (
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to_unicode,
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to_bytes,
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unicode,
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)
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from breadability.document import (
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convert_breaks_to_paragraphs,
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decode_html,
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OriginalDocument,
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)
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from .compat import unittest
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from .utils import load_snippet
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class TestOriginalDocument(unittest.TestCase):
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"""Verify we can process html into a document to work off of."""
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def test_convert_br_tags_to_paragraphs(self):
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returned = convert_breaks_to_paragraphs(
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("<div>HI<br><br>How are you?<br><br> \t \n <br>"
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"Fine\n I guess</div>"))
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self.assertEqual(
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returned,
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"<div>HI</p><p>How are you?</p><p>Fine\n I guess</div>")
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def test_convert_hr_tags_to_paragraphs(self):
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returned = convert_breaks_to_paragraphs(
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"<div>HI<br><br>How are you?<hr/> \t \n <br>Fine\n I guess</div>")
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self.assertEqual(
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returned,
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"<div>HI</p><p>How are you?</p><p>Fine\n I guess</div>")
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def test_readin_min_document(self):
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"""Verify we can read in a min html document"""
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doc = OriginalDocument(load_snippet('document_min.html'))
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self.assertTrue(to_unicode(doc).startswith('<html>'))
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self.assertEqual(doc.title, 'Min Document Title')
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def test_readin_with_base_url(self):
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"""Passing a url should update links to be absolute links"""
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doc = OriginalDocument(
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load_snippet('document_absolute_url.html'),
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url="http://blog.mitechie.com/test.html")
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self.assertTrue(to_unicode(doc).startswith('<html>'))
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# find the links on the page and make sure each one starts with out
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# base url we told it to use.
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links = doc.links
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self.assertEqual(len(links), 3)
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# we should have two links that start with our blog url
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# and one link that starts with amazon
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link_counts = defaultdict(int)
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for link in links:
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if link.get('href').startswith('http://blog.mitechie.com'):
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link_counts['blog'] += 1
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else:
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link_counts['other'] += 1
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self.assertEqual(link_counts['blog'], 2)
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self.assertEqual(link_counts['other'], 1)
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def test_no_br_allowed(self):
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"""We convert all <br/> tags to <p> tags"""
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doc = OriginalDocument(load_snippet('document_min.html'))
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self.assertIsNone(doc.dom.find('.//br'))
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def test_empty_title(self):
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"""We convert all <br/> tags to <p> tags"""
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document = OriginalDocument(
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"<html><head><title></title></head><body></body></html>")
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self.assertEqual(document.title, "")
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def test_title_only_with_tags(self):
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"""We convert all <br/> tags to <p> tags"""
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document = OriginalDocument(
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"<html><head><title><em></em></title></head><body></body></html>")
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self.assertEqual(document.title, "")
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def test_no_title(self):
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"""We convert all <br/> tags to <p> tags"""
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document = OriginalDocument("<html><head></head><body></body></html>")
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self.assertEqual(document.title, "")
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def test_encoding(self):
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text = "ľščťžýáíéäúňôůě".encode("iso-8859-2")
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html = decode_html(text)
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self.assertEqual(type(html), unicode)
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def test_encoding_short(self):
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text = to_bytes("ľščťžýáíé")
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html = decode_html(text)
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self.assertEqual(type(html), unicode)
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self.assertEqual(html, "ľščťžýáíé")
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