def test_bad_data(self, monkeypatch):
"returns None if manifest isn't parsable"
monkeypatch.setattr(feed_ursus.requests, "get", lambda x: fixtures.BAD_MANIFEST)
result = feed_ursus.thumbnail_from_manifest(self.record)
assert result is None
def test_manifest_without_images(self, monkeypatch):
"returns None if manifest contains no images"
monkeypatch.setattr(feed_ursus.requests, "get",
lambda x: fixtures.MANIFEST_WITHOUT_IMAGES)
result = feed_ursus.thumbnail_from_manifest(self.record)
assert result is None
def test_request_fails(self, monkeypatch):
"returns None if HTTP request fails"
monkeypatch.setattr(feed_ursus.requests, "get",
lambda x: fixtures.MockResponse(None, 404))
result = feed_ursus.thumbnail_from_manifest(self.record)
assert result is None
def test_picks_first_page(self, monkeypatch):
"uses the first image if 'f. 001r' is not found"
monkeypatch.setattr(feed_ursus.requests, "get",
lambda x: fixtures.MANIFEST_WITHOUT_F001R)
result = feed_ursus.thumbnail_from_manifest(self.record)
assert (
result ==
"https://iiif.sinaimanuscripts.library.ucla.edu/iiif/2/ark%3A%2F21198%2Fz14b44n8%2Fhm957748/full/!200,200/0/default.jpg" # pylint: disable=line-too-long
)
def test_picks_folio_1r(self, monkeypatch):
"uses the page titled 'f. 001r', if found"
monkeypatch.setattr(feed_ursus.requests, "get",
lambda x: fixtures.GOOD_MANIFEST)
result = feed_ursus.thumbnail_from_manifest(self.record)
assert (
result ==
"https://iiif.sinaimanuscripts.library.ucla.edu/iiif/2/ark%3A%2F21198%2Fz14b44n8%2Fzw07hs0c/full/!200,200/0/default.jpg" # pylint: disable=line-too-long
)
def test_no_manifest_url(self):
"returns None if the record doesn't include field 'iiif_m'"
result = feed_ursus.thumbnail_from_manifest({})
assert result is None