def test_find_nearest_string_on_ats(self):
"""
Verify that closest twitter username candidate can be found.
"""
test_candidates = {"@realDonalTrump", "@FES", "@jack"}
self.assertEqual(
ParseTools.find_nearest_string("@trump", test_candidates),
"@realDonalTrump")
self.assertEqual(ParseTools.find_nearest_string("@j", test_candidates),
"@jack")
def test_find_nearest_string_string_in_candidates(self):
"""
Verify that find_nearest_string can correctly match a string in the candidates with itself.
"""
test_candidates = {"Oranges", "Tomatoes", "Grapes"}
self.assertEqual(
ParseTools.find_nearest_string("Oranges", test_candidates),
"Oranges")
self.assertEqual(
ParseTools.find_nearest_string("Tomatoes", test_candidates),
"Tomatoes")
self.assertEqual(
ParseTools.find_nearest_string("Grapes", test_candidates),
"Grapes")
def test_find_nearest_string_string_not_in_candidates(self):
"""
Verify that find_nearest_string can correctly match a string with its closest candidate.
"""
test_candidates = {"Oranges", "Tomatoes", "Grapes"}
self.assertEqual(
ParseTools.find_nearest_string("oranges", test_candidates),
"Oranges")
self.assertEqual(
ParseTools.find_nearest_string("iranges", test_candidates),
"Oranges")
self.assertEqual(
ParseTools.find_nearest_string("Oranges ", test_candidates),
"Oranges")
self.assertEqual(
ParseTools.find_nearest_string(" Oranges", test_candidates),
"Oranges")
self.assertEqual(
ParseTools.find_nearest_string("Orion", test_candidates),
"Oranges")
self.assertEqual(
ParseTools.find_nearest_string("Tommmmatoes", test_candidates),
"Tomatoes")
self.assertEqual(
ParseTools.find_nearest_string("Bomatoes ", test_candidates),
"Tomatoes")