def test_paginator_dict_only_one_page():
query = mock.Mock()
query.count = mock.Mock(return_value=1)
paginator = Paginator(query, 1, 'http://localhost?p=1')
d = paginator.render_dict()
assert d['links']['next'] == None
assert d['links']['prev'] == None
def test_paginator_adds_class_to_active_page():
query = mock.Mock()
query.count = mock.Mock(return_value=500)
paginator = Paginator(query, 5, 'http://localhost')
assert 'class="active"' not in paginator.get_page_html(4)
assert 'class="active"' in paginator.get_page_html(5)
assert 'class="active"' not in paginator.get_page_html(6)
def test_paginator_html():
query = mock.Mock()
query.count = mock.Mock(return_value=500)
paginator = Paginator(query, 5, 'http://localhost?p=5')
html = paginator.render_html()
assert 'Showing #201-250 out of 500' in html
assert '<a href="http://localhost?p=4">4</a>' in html
assert '<a href="http://localhost?p=5" class="active">5</a>' in html
assert '<a href="http://localhost?p=6">6</a>' in html
def test_paginator_dict_last_page():
query = mock.Mock()
query.count = mock.Mock(return_value=500)
paginator = Paginator(query, 10, 'http://localhost?p=10')
d = paginator.render_dict()
assert d['current_page'] == 10
assert d['links']['self'] == 'http://localhost?p=10'
assert d['links']['next'] == None
assert d['links']['prev'] == 'http://localhost?p=9'
def test_paginator_dict():
query = mock.Mock()
query.count = mock.Mock(return_value=500)
paginator = Paginator(query, 5, 'http://localhost?p=5')
d = paginator.render_dict()
assert d['current_page'] == 5
assert d['total_count'] == 500
assert d['per_page'] == 50
assert d['total_pages'] == 10
assert d['links']['self'] == 'http://localhost?p=5'
assert d['links']['next'] == 'http://localhost?p=6'
assert d['links']['prev'] == 'http://localhost?p=4'
assert d['links']['first'] == 'http://localhost?p=1'
assert d['links']['last'] == 'http://localhost?p=10'
def test_paginator_does_not_call_offset_when_page_eq_1():
query = mock.Mock()
query.count = mock.Mock(return_value=500)
query.offset = mock.Mock(return_value=query)
query.limit = mock.Mock(return_value=query)
query.all = mock.Mock(return_value=[])
Paginator(query, 1, 'http://localhost')
query.offset.assert_not_called()
query.limit.assert_called_once_with(50)
query.all.assert_called_once_with()
def test_paginator_preserves_qs():
query = mock.Mock()
query.count = mock.Mock(return_value=500)
paginator = Paginator(query, 5, 'http://localhost?s=askdljf')
assert paginator.url_for(1) == 'http://localhost?s=askdljf&p=1'
assert paginator.url_for(2) == 'http://localhost?s=askdljf&p=2'