def test_container_calculates_page_numbers_correctly(self):
container = AnnotationContainer(self.base_url,
self.annotations,
page_size=1)
view = container.view()
last_url = container.update_url(self.base_url, {"iris": 1, "page": 1})
self.assertEqual(view["last"], last_url)
container = AnnotationContainer(self.base_url,
self.annotations,
page_size=2)
view = container.view()
last_url = container.update_url(self.base_url, {"iris": 1, "page": 0})
self.assertEqual(view["last"], last_url)
def test_container_view_can_show_first_page_as_iris(self):
anno_ids = [anno.id for anno in self.annotations]
container = AnnotationContainer(self.base_url,
self.annotations,
view="PreferContainedIRIs",
page_size=1)
view = container.view()
self.assertEqual(view["first"]["id"],
container.update_url(container.base_url, {"page": 0}))
self.assertEqual(view["first"]["next"],
container.update_url(container.base_url, {"page": 1}))
self.assertEqual(len(view["first"]["items"]), 1)
self.assertTrue(view["first"]["items"][0] in anno_ids)
def test_container_can_be_initialized(self):
container = AnnotationContainer(self.base_url, [],
view="PreferMinimalContainer")
self.assertEqual(container.page_size, 100)
self.assertEqual(container.num_pages, 0)
self.assertEqual(container.metadata['id'],
container.update_url(self.base_url, {"iris": 1}))
def test_container_can_generate_pages(self):
container = AnnotationContainer(self.base_url,
self.annotations,
page_size=1)
view = container.view_page(page=0)
self.assertEqual(view["@context"], "http://www.w3.org/ns/anno.jsonld")
self.assertEqual(
view["id"],
container.update_url(self.base_url, {
"iris": 1,
"page": 0
}))
self.assertEqual(view["type"], "AnnotationPage")
self.assertEqual(view["partOf"]["id"], container.base_url)
self.assertEqual(view["startIndex"], 0)
self.assertEqual(
view["next"],
container.update_url(self.base_url, {
"iris": 1,
"page": 1
}))
self.assertEqual(len(view["items"]), 1)