def test_url_del_by_value_not_string(self):
'''url_del should delete a parameter by value from the URL'''
url = url_for('site.home', one=['value', 42], two='other')
expected = url_for('site.home', one='value', two='other')
result = render_template_string("{{ url|url_del(one=42) }}", url=url)
assert_urls_equal(result, expected)
def test_rewrite_append(self, app):
'''url_rewrite should replace a parameter in the URL if present'''
url = url_for('site.home')
expected = full_url('site.home', one='value')
with app.test_request_context(url):
result = render_template_string("{{ url_rewrite(one='value') }}")
assert_urls_equal(result, expected)
def test_url_add_append(self):
'''url_add should add a parameter to the URL even if exists'''
url = url_for('site.home', one='value')
expected = url_for('site.home', one=['value', 'other-value'])
result = render_template_string("{{ url|url_add(one='other-value') }}",
url=url)
assert_urls_equal(result, expected)
def test_url_add(self):
'''url_add should add a parameter to the URL'''
url = url_for('site.home', one='value')
result = render_template_string("{{ url|url_add(two='other') }}",
url=url)
assert_urls_equal(result, url_for('site.home',
one='value',
two='other'))
def test_rewrite(self):
'''url_rewrite should replace a parameter in the URL if present'''
url = url_for('site.home', one='value', two='two')
expected = self.full_url('site.home', one='other-value', two=2)
with self.app.test_request_context(url):
result = render_template_string(
"{{ url_rewrite(one='other-value', two=2) }}")
assert_urls_equal(result, expected)
def test_as_global(self):
'''URL helpers should exists as global function'''
url = url_for('site.home', one='value')
assert_urls_equal(
render_template_string("{{ url_rewrite(url, one='other-value') }}",
url=url),
url_for('site.home', one='other-value'))
assert_urls_equal(
render_template_string("{{ url_add(url, two='other-value') }}",
url=url),
url_for('site.home', one='value', two='other-value'))
assert_urls_equal(
render_template_string("{{ url_del(url, 'one') }}", url=url),
url_for('site.home'))
def test_as_filter(self):
'''URL helpers should exists as filter'''
url = url_for('site.home', one='value')
assert_urls_equal(
render_template_string("{{ url|url_rewrite(one='other-value') }}",
url=url),
url_for('site.home', one='other-value'))
assert_urls_equal(
render_template_string("{{ url|url_add(two='other-value') }}",
url=url),
url_for('site.home', one='value', two='other-value'))
assert_urls_equal(
render_template_string("{{ url|url_del('one') }}", url=url),
url_for('site.home'))
def test_as_global_default(self, app):
'''URL helpers should exists as global function without url param'''
url = url_for('site.home', one='value')
with app.test_request_context(url):
assert_urls_equal(
render_template_string("{{ url_rewrite(one='other-value') }}"),
full_url('site.home', one='other-value'))
assert_urls_equal(
render_template_string("{{ url_add(two='other-value') }}"),
full_url('site.home', one='value', two='other-value'))
assert_urls_equal(
render_template_string("{{ url_del(None, 'one') }}"),
full_url('site.home'))
assert render_template_string("{{ in_url('one') }}") == 'True'
assert render_template_string("{{ in_url('one') }}") == 'True'
assert render_template_string("{{ in_url('two') }}") == 'False'
