File size: 3,700 Bytes
8238082 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 | """Unit checks for temporal_keys. Plain asserts - runs with `python test_temporal_keys.py`."""
import random
from temporal_keys import (
DriftAnnotation, TemporalKey, annotate_drift, load_lsc_drift_data,
make_key, selfanchor_density,
)
def test_round_trip_full():
k = TemporalKey(
time="1997-11", fetch="2014-11", src="news.wire", region="uk",
register="journalistic",
drift=[DriftAnnotation("cell", 1850, 1970, "prison-room"),
DriftAnnotation("cell", 1971, None, "biological-unit")],
selfanchor=0.31,
)
k2 = TemporalKey.parse(k.serialize())
assert k2 == k, (k.serialize(), k2)
print("ok full round-trip:", k.serialize())
def test_paper_example():
s = '<KEY time=1997-11 fetch=2014-11 src=news.wire region=uk register=journalistic drift="cell:1850-1970:prison-room|cell:1971-:biological-unit" selfanchor=0.31 />'
k = TemporalKey.parse(s)
assert k.time == "1997-11" and k.src == "news.wire"
assert len(k.drift) == 2 and k.drift[0].term == "cell" and k.drift[0].year_start == 1850
assert k.selfanchor == 0.31
assert TemporalKey.parse(k.serialize()) == k
print("ok paper-example parses and round-trips")
def test_minimal_and_partial():
k = TemporalKey(time="1839-06")
assert TemporalKey.parse(k.serialize()) == k
k2 = TemporalKey.parse('<KEY src=web.blog />')
assert k2.src == "web.blog" and k2.time is None and k2.drift == []
print("ok minimal / partial keys")
def test_mask():
rng = random.Random(0)
k = TemporalKey(time="2001-05", fetch="2014-01", src="news.wire")
for _ in range(50):
m = k.mask(rng, p=0.9)
TemporalKey.parse(m.serialize()) # masked keys still serialize
print("ok mask drops fields and stays serializable")
def test_annotate_drift():
lsc = [{"term": "cell", "senses": [
{"year_start": 1850, "year_end": 1970, "sense": "prison-room"},
{"year_start": 1971, "year_end": None, "sense": "biological-unit"}]}]
text = "He spent the night in a monastic cell."
assert [a.sense for a in annotate_drift(text, lsc, 1900)] == ["prison-room"]
assert [a.sense for a in annotate_drift(text, lsc, 2020)] == ["biological-unit"]
assert len(annotate_drift(text, lsc, None)) == 2
assert annotate_drift("nothing relevant here", lsc, 1900) == []
print("ok era-conditional drift annotation")
def test_selfanchor():
plain = "The dog ran across the yard and barked at the mail carrier."
dated = "As of 2020 the treaty had lapsed; in March 1943 the convoy sailed."
assert selfanchor_density(plain) == 0.0
assert selfanchor_density(dated) > 0.0
assert selfanchor_density("") == 0.0
print("ok selfanchor density")
def test_make_key():
k = make_key("Written in 1912, the letter mentions a gay ball.", time="1912", src="letters")
assert k.time == "1912" and k.selfanchor > 0
print("ok make_key convenience constructor:", k.serialize())
def test_lsc_loader():
import json, tempfile, os
data = [{"term": "awful", "senses": [
{"year_start": None, "year_end": 1900, "sense": "awe-inspiring"},
{"year_start": 1901, "year_end": None, "sense": "very-bad"}]}]
path = os.path.join(tempfile.mkdtemp(), "lsc.json")
with open(path, "w") as f:
json.dump(data, f)
recs = load_lsc_drift_data(path)
assert recs[0]["term"] == "awful"
print("ok LSC loader")
if __name__ == "__main__":
test_round_trip_full()
test_paper_example()
test_minimal_and_partial()
test_mask()
test_annotate_drift()
test_selfanchor()
test_make_key()
test_lsc_loader()
print("ALL TEMPORAL-KEYS TESTS PASSED") |