def test__render_data_diff(self):
item_name = u'Html_Item'
empty_html = u'<span></span>'
html = u'<span>\ud55c</span>'
meta = {CONTENTTYPE: u'text/html;charset=utf-8'}
item = Text.create(item_name)
item._save(meta, empty_html)
item = Text.create(item_name)
# Unicode test, html escaping
rev1 = update_item(item_name, meta, html)
rev2 = update_item(item_name, {}, u' ')
result = Text._render_data_diff(item, rev1, rev2)
assert escape(html) in result
# Unicode test, whitespace
rev1 = update_item(item_name, {}, u'\n\n')
rev2 = update_item(item_name, {}, u'\n \n')
result = Text._render_data_diff(item, rev1, rev2)
assert '<span> </span>' in result
# If fairly similar diffs are correctly spanned or not, also check indent
rev1 = update_item(item_name, {}, u'One Two Three Four\nSix\n\ud55c')
rev2 = update_item(item_name, {}, u'Two Three Seven Four\nSix\n\ud55c')
result = Text._render_data_diff(item, rev1, rev2)
assert '<span>One </span>Two Three Four' in result
assert 'Two Three <span>Seven </span>Four' in result
# Check for diff_html.diff return types
assert reduce(lambda x, y: x and y, [isinstance(i[1], unicode) and isinstance(i[3], unicode) for i in diff_html.diff(u'One Two Three Four\nSix\n', u'Two Three Seven Four\nSix Seven\n')], True)
def test__render_data_highlight(self):
item_name = u'Text_Item'
item = Text.create(item_name)
contenttype = u'text/plain'
meta = {CONTENTTYPE: contenttype}
item._save(meta)
item1 = Text.create(item_name)
data = 'test_data\nnext line'
comment = u'next revision'
item1._save(meta, data, comment=comment)
item2 = Text.create(item_name)
result = Text._render_data_highlight(item2)
assert u'<pre class="highlight">test_data\n' in result
assert item2.data == ''
def test__render_data_diff_text(self):
item_name = u'Text_Item'
item = Text.create(item_name)
contenttype = u'text/plain'
meta = {CONTENTTYPE: contenttype}
item._save(meta)
item1 = Text.create(item_name)
data = 'test_data'
comment = u'next revision'
item1._save(meta, data, comment=comment)
item2 = Text.create(item_name)
result = Text._render_data_diff_text(item1, item1.rev, item2.rev)
expected = u'- \n+ test_data'
assert result == expected
assert item2.data == ''
def test_data_conversion(self):
item_name = u'Text_Item'
item = Text.create(item_name, u'text/plain')
test_text = u'This \n is \n a \n Test'
# test for data_internal_to_form
result = Text.data_internal_to_form(item, test_text)
expected = u'This \r\n is \r\n a \r\n Test'
assert result == expected
# test for data_form_to_internal
test_form = u'This \r\n is \r\n a \r\n Test'
result = Text.data_form_to_internal(item, test_text)
expected = test_text
assert result == expected
# test for data_internal_to_storage
result = Text.data_internal_to_storage(item, test_text)
expected = 'This \r\n is \r\n a \r\n Test'
assert result == expected
# test for data_storage_to_internal
data_storage = 'This \r\n is \r\n a \r\n Test'
result = Text.data_storage_to_internal(item, data_storage)
expected = test_text
assert result == expected
