def test_with_no_children_returns_none(self):
"""If there are no child rows, return None"""
data = DataFrame(
data={
"Item ARK": ["ark:/work/1"],
"Parent ARK": ["ark:/collection/1"],
"Thumbnail URL": [None],
"Title": [None],
})
record = {"ark_ssi": "ark:/work/1"}
result = feed_ursus.thumbnail_from_child(record,
config={"data_frame": data})
assert result is None
def test_defaults_to_first(self):
"""Returns the thumbnail from first child row if it can't find 'f. 001r'"""
data = DataFrame(
data={
"Item ARK": ["ark:/work/1", "ark:/child/2", "ark:/child/1"],
"Parent ARK": ["ark:/collection/1", "ark:/work/1", "ark:/work/1"],
"Thumbnail URL": [None, "/thumb2.jpg", "/thumb1.jpg"],
"Title": [None, "f. 001v", "f. 002r"],
}
)
record = {"ark_ssi": "ark:/work/1"}
result = feed_ursus.thumbnail_from_child(record, config={"data_frame": data})
assert result == "/thumb2.jpg"
def test_uses_mapper(self):
"""Uses the mapper to generate a thumbnail from access_copy, if necessary"""
data = DataFrame(
data={
"Item ARK": ["ark:/work/1", "ark:/child/1"],
"Parent ARK": ["ark:/collection/1", "ark:/work/1"],
"IIIF Access URL": [None, "http://iiif.url/123"],
"Title": [None, "f. 001r"],
})
record = {"ark_ssi": "ark:/work/1"}
result = feed_ursus.thumbnail_from_child(record,
config={"data_frame": data})
assert result == "http://iiif.url/123/full/!200,200/0/default.jpg"
