def test_foreign_chars():
ts = TextSearch("ignore", "norm", replace_foreign_chars=True)
ts.add("á", "A")
assert "a" in ts
assert "á" in ts
assert ts.contains("a")
assert ts.contains("á")
assert ts.findall("a")
assert ts.findall("á")
assert ts.find_overlapping("a")
assert ts.find_overlapping("á")
assert ts.replace("a") == "A"
assert ts.replace("á") == "A"
def test_overlap():
ts = TextSearch("ignore", "norm")
ts.add("hi")
ts.add("hi hi")
assert len(ts.find_overlapping("hi hi")) == 3