def test_score_patterns_5(self):
"""Does a completely different pattern return a best match of None?"""
best_match = process_input.score_patterns(user_input="hello world",
search_patterns=[("bananas",
"null")],
r_weight=1,
pr_weight=0.7)
assert best_match is None
def test_score_patterns_4(self):
"""Does a catch-all pattern match win when there's nothing better?"""
best_match = process_input.score_patterns(user_input="hello world",
search_patterns=[("*",
"null")],
r_weight=1,
pr_weight=0.7)
assert best_match[1] == "*"
def test_score_patterns_3(self):
"""Does a partial star pattern match beat a catch-all match?"""
best_match = process_input.score_patterns(user_input="hello world",
search_patterns=[
("hello *", "null"),
("*", "null")
],
r_weight=1,
pr_weight=0.7)
assert best_match[1] == "hello *"
def test_score_patterns_2(self):
"""Does a slightly different pattern match beat all non-exact matches?"""
best_match = process_input.score_patterns(user_input="hello world",
search_patterns=[
("hello wirld", "null"),
("hello *", "null"),
("*", "null")
],
r_weight=1,
pr_weight=0.7)
assert best_match[1] == "hello wirld"
def test_score_patterns_1(self):
"""Does an exact pattern match beat everything?"""
best_match = process_input.score_patterns(user_input="hello world",
search_patterns=[
("hello world", "null"),
("hello wirld", "null"),
("hello *", "null"),
("*", "null")
],
r_weight=1,
pr_weight=0.7)
assert best_match[1] == "hello world"