def test_paging_links_limit(self):
current_page, paging_xml = ph.get_paging_xml(logger,
items_number=100,
items_on_page=1,
current_page=50,
paging_links_number=10)
self.assertEqual(len(self.get_pages_items(paging_xml)), 11)
current_page, paging_xml = ph.get_paging_xml(logger,
items_number=100,
items_on_page=1,
current_page=50,
paging_links_number=1)
self.assertEqual(len(self.get_pages_items(paging_xml)), 1)
current_page, paging_xml = ph.get_paging_xml(logger,
items_number=100,
items_on_page=1,
current_page=50,
paging_links_number=2)
self.assertEqual(len(self.get_pages_items(paging_xml)), 3)
current_page, paging_xml = ph.get_paging_xml(logger,
items_number=100,
items_on_page=1,
current_page=50,
paging_links_number=3)
self.assertEqual(len(self.get_pages_items(paging_xml)), 3)
def test_both_total_pages_and_items_number_specified(self):
try:
ph.get_paging_xml(logger, total_pages=10, items_number=20)
except TypeError as e:
self.assertEqual(str(e), "Only one of items_number or total_pages should be specified")
else:
self.fail("TypeError should raised")
def test_intervals_intersection(self):
for cur_page in range(6):
current_page, paging_xml = ph.get_paging_xml(
logger, items_number=100, items_on_page=1, current_page=cur_page, paging_links_number=10
)
self.assertEqual(self.get_pages_items(paging_xml)[0].get("page"), "0")
self.assertEqual(self.get_pages_items(paging_xml)[-1].get("page"), "10")
current_page, paging_xml = ph.get_paging_xml(
logger, items_number=100, items_on_page=1, current_page=6, paging_links_number=10
)
self.assertEqual(self.get_pages_items(paging_xml)[0].get("page"), "1")
self.assertEqual(self.get_pages_items(paging_xml)[-1].get("page"), "11")
current_page, paging_xml = ph.get_paging_xml(
logger, items_number=100, items_on_page=1, current_page=93, paging_links_number=10
)
self.assertEquals(self.get_pages_items(paging_xml)[0].get("page"), "88")
self.assertEquals(self.get_pages_items(paging_xml)[-1].get("page"), "98")
for cur_page in range(94, 100):
current_page, paging_xml = ph.get_paging_xml(
logger, items_number=100, items_on_page=1, current_page=cur_page, paging_links_number=10
)
self.assertEqual(self.get_pages_items(paging_xml)[0].get("page"), "89")
self.assertEqual(self.get_pages_items(paging_xml)[-1].get("page"), "99")
def test_none_of_total_pages_and_items_number_specified(self):
try:
ph.get_paging_xml(logger)
except TypeError:
pass
else:
self.fail("TypeError should raised")
def test_dots(self):
for cur_page in range(90, 94):
current_page, paging_xml = ph.get_paging_xml(logger,
items_number=100,
items_on_page=1,
current_page=cur_page,
paging_links_number=10)
self.assertEqual([str(cur_page - 10), '99'], self.get_dots_pages(paging_xml))
for cur_page in range(94, 100):
current_page, paging_xml = ph.get_paging_xml(logger,
items_number=100,
items_on_page=1,
current_page=cur_page,
paging_links_number=10)
self.assertEqual([str(cur_page - 10)], self.get_dots_pages(paging_xml))
for cur_page in range(6):
current_page, paging_xml = ph.get_paging_xml(logger,
items_number=100,
items_on_page=1,
current_page=cur_page,
paging_links_number=10)
self.assertEqual([str(cur_page + 10)], self.get_dots_pages(paging_xml))
for cur_page in range(11, 18):
current_page, paging_xml = ph.get_paging_xml(logger,
items_number=100,
items_on_page=1,
current_page=cur_page,
paging_links_number=10)
self.assertEqual([str(cur_page - 10), str(cur_page + 10)], self.get_dots_pages(paging_xml))
def test_selected_page_in_xml(self):
current_page, paging_xml = ph.get_paging_xml(logger, items_number=100)
self.assertEqual(current_page, 0)
self.assert_selected_page(paging_xml, 0)
current_page, paging_xml = ph.get_paging_xml(logger, items_number=10, items_on_page=3, current_page=10)
self.assertEqual(current_page, 3)
self.assert_selected_page(paging_xml, 3)
def test_pager_items_count(self):
current_page, paging_xml = ph.get_paging_xml(logger, items_number=101, items_on_page=10)
self.assertEqual(len(self.get_all_items(paging_xml)), 11)
current_page, paging_xml = ph.get_paging_xml(logger, items_number=100, items_on_page=10)
self.assertEqual(len(self.get_all_items(paging_xml)), 10)
current_page, paging_xml = ph.get_paging_xml(logger, items_number=91, items_on_page=10)
self.assertEqual(len(self.get_all_items(paging_xml)), 10)
current_page, paging_xml = ph.get_paging_xml(logger, items_number=95, items_on_page=10)
self.assertEqual(len(self.get_all_items(paging_xml)), 10)
def test_next_previous(self):
current_page, paging_xml = ph.get_paging_xml(logger, items_number=10, items_on_page=1,
paging_links_number=1, current_page=0)
self.assertXpathInXml(paging_xml, 'previous[@disabled="True"]')
self.assertXpathInXml(paging_xml, 'next[@disabled="False"]')
current_page, paging_xml = ph.get_paging_xml(logger, items_number=10, items_on_page=1,
paging_links_number=1, current_page=1)
self.assertXpathInXml(paging_xml, 'previous[@disabled="False"]')
self.assertXpathInXml(paging_xml, 'next[@disabled="False"]')
current_page, paging_xml = ph.get_paging_xml(logger, items_number=10, items_on_page=1,
paging_links_number=1, current_page=10)
self.assertXpathInXml(paging_xml, 'previous[@disabled="False"]')
self.assertXpathInXml(paging_xml, 'next[@disabled="True"]')
def test_no_xml(self):
current_page, paging_xml = ph.get_paging_xml(logger, items_number=10)
self.assertEqual(current_page, 0)
self.assertEqual(paging_xml, None)
current_page, paging_xml = ph.get_paging_xml(logger, items_number=100, items_on_page=100)
self.assertEqual(current_page, 0)
self.assertEqual(paging_xml, None)
current_page, paging_xml = ph.get_paging_xml(logger, items_number=10, current_page=1)
self.assertEqual(current_page, 0)
self.assertEqual(paging_xml, None)
current_page, paging_xml = ph.get_paging_xml(logger, items_number=10, items_on_page=10, current_page=10)
self.assertEqual(current_page, 0)
self.assertEqual(paging_xml, None)
def test_intervals_intersection(self):
for cur_page in range(6):
current_page, paging_xml = ph.get_paging_xml(logger, items_number=100, items_on_page=1,
current_page=cur_page, paging_links_number=10)
self.assertEqual(self.get_pages_items(paging_xml)[0].get('page'), '0')
self.assertEqual(self.get_pages_items(paging_xml)[-1].get('page'), '10')
current_page, paging_xml = ph.get_paging_xml(logger, items_number=100, items_on_page=1, current_page=6,
paging_links_number=10)
self.assertEqual(self.get_pages_items(paging_xml)[0].get('page'), '1')
self.assertEqual(self.get_pages_items(paging_xml)[-1].get('page'), '11')
current_page, paging_xml = ph.get_paging_xml(logger, items_number=100, items_on_page=1, current_page=93,
paging_links_number=10)
self.assertEquals(self.get_pages_items(paging_xml)[0].get('page'), '88')
self.assertEquals(self.get_pages_items(paging_xml)[-1].get('page'), '99')
for cur_page in range(94, 100):
current_page, paging_xml = ph.get_paging_xml(logger, items_number=100, items_on_page=1,
current_page=cur_page, paging_links_number=10)
self.assertEqual(self.get_pages_items(paging_xml)[0].get('page'), '89')
self.assertEqual(self.get_pages_items(paging_xml)[-1].get('page'), '99')
def test_paging_xml_with_total_pages(self):
current_page, paging_xml = ph.get_paging_xml(logger, total_pages=4, items_on_page=3, current_page=3)
expected = """
<pager>
<previous disabled="False" page="2"/>
<item text="1" page="0"/>
<item text="2" page="1"/>
<item text="3" page="2"/>
<item text="4" page="3" selected="true"/>
<next disabled="True" page="4"/>
<os>Win</os>
</pager>
""".strip()
self.assertXmlEqual(expected, paging_xml)
self.assertEqual(3, current_page)
def test_paging_xml(self):
current_page, paging_xml = ph.get_paging_xml(logger, items_number=10, items_on_page=3, current_page=1)
expected = """
<pager>
<previous disabled="False" page="0"/>
<item text="1" page="0"/>
<item text="2" page="1" selected="true"/>
<item text="3" page="2"/>
<item text="4" page="3"/>
<next disabled="False" page="2"/>
<os>Win</os>
</pager>
""".strip()
self.assertXmlEqual(expected, paging_xml)
self.assertEqual(1, current_page)
def test_input_params_to_int(self):
current_page, paging_xml = ph.get_paging_xml(logger, items_number="100", current_page="2", items_on_page="10")
self.assertEqual(current_page, 2)
self.assertNotEqual(paging_xml, None)
def test_bad_total_pages(self):
current_page, paging_xml = ph.get_paging_xml(logger, total_pages="50abcd")
self.assertEqual(current_page, None)
self.assertEqual(paging_xml, None)
def test_negative_items_on_page(self):
self.assert_total_error(*ph.get_paging_xml(logger, items_number="100", items_on_page="-1"))
def test_zero_items_on_page(self):
self.assert_total_error(*ph.get_paging_xml(logger, items_number="100", items_on_page="0"))
def test_bad_items_number(self):
self.assert_total_error(*ph.get_paging_xml(logger, items_number="100ds"))
def test_bad_items_on_page(self):
self.assert_total_error(*ph.get_paging_xml(logger, items_number='100', items_on_page='0s'))
def test_negative_items_on_page(self):
self.assert_total_error(*ph.get_paging_xml(logger, items_number='100', items_on_page='-1'))
