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0af696f | 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 | """The yaml blocks of pronunciation-rules.md, as the scorer reads them."""
import re
import yaml
from app.rules import RULES_PATH, Check, check_detectable, load, parse, undetectable
def test_every_block_parses_into_rules():
r = load()
assert {"Q", "K", "TH", "DH", "ZH", "J"} <= set(r.archiphonemes)
assert r.dialects == ["urban", "rural"] and len(r.checks) >= 30
assert r.check("ħ", "χ").severity == 3 # written χ, stored by its base() name x
assert r.margin(["ZH", "ðˤ"], "z") == 0.7 # ZH has no margin of its own: the written phoneme's applies
def test_every_heard_symbol_has_a_hebrew_label():
text = RULES_PATH.read_text(encoding="utf-8")
heard = {str(h) for block in re.findall(r"```yaml\n(.*?)```", text, re.S)
for doc in re.split(r"^---$", block, flags=re.M) if doc.strip()
for c in (yaml.safe_load(doc) or {}).get("checks", []) for h in c["heard"]}
assert heard - set(load().heard_labels) == set()
def test_correct_realisations_per_letter():
r = load()
assert r.members("Q") == ["ʔ", "k", "q"] # Bedouin g is off by default
assert r.members("TH") == ["t", "θ"] and "s" in r.members("TH", written="s") # s only in learned words
assert r.dialects_of("Q", "k") == {"rural"} and r.dialects_of("K", "k") == {"urban", "rural"}
def test_undetectable_rules_are_reported():
r = load()
everything = lambda p: True
assert undetectable(Check("x", "ħ", "ħ", 1, ""), r, everything) == "same_sound"
assert undetectable(Check("x", "Q", "k", 1, ""), r, everything) == "accepted"
assert undetectable(Check("x", "ħ", "ǀ", 1, ""), r, lambda p: p != "ǀ") == "heard_not_in_model"
report = check_detectable(r, everything)
assert report["pharyngeal_h"]["detectable"]
# vowel length is not modelled (base() drops ː): the long/short checks are listed as undetectable
assert {m["why"] for m in report["vowel_length"]["missing"]} == {"same_sound"}
bad = parse("```yaml\nid: bad\ntitle: bad\nchecks:\n - {target: aː, heard: [a], severity: 1, feedback: x}\n```\n")
assert not check_detectable(bad, everything)["bad"]["detectable"]
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