def test_equal_true1(self): sentence = "not nice" tree1 = text_to_trees(sentence)[0] tree2 = text_to_trees(sentence)[0] adj1 = Adjective(tree1) adj2 = Adjective(tree2) self.assertEqual(adj1, adj2)
def test_not_equal(self): sentence1 = "awesome" sentence2 = "nice" tree1 = text_to_trees(sentence1)[0] tree2 = text_to_trees(sentence2)[0] adj1 = Adjective(tree1) adj2 = Adjective(tree2) self.assertNotEqual(adj1, adj2)
def test_get_adjective_match1(self): adj_str = "sweet" noun_str = "pig" adj_tree = text_to_trees(adj_str)[0] noun_tree = text_to_trees(noun_str)[0] adj = Adjective(adj_tree) noun = Noun(noun_tree) noun.add_adjective(adj) adj_match = noun.get_adjective_match(adj) self.assertEqual(adj, adj_match)
def test_combine1(self): sentence1 = "nice" sentence2 = "not nice" tree1 = text_to_trees(sentence1)[0] tree2 = text_to_trees(sentence2)[0] adj1 = Adjective(tree1) adj2 = Adjective(tree2) self.assertFalse(adj1.is_negated) self.assertTrue(adj2.is_negated) adj1.combine(adj2) self.assertTrue(adj1.is_negated)
def test_get_adjective_match2(self): adj_str1 = "sweet" adj_str2 = "not " + adj_str1 noun_str = "pig" adj_tree1 = text_to_trees(adj_str1)[0] adj_tree2 = text_to_trees(adj_str2)[0] noun_tree = text_to_trees(noun_str)[0] adj1 = Adjective(adj_tree1) adj2 = Adjective(adj_tree2) noun = Noun(noun_tree) noun.add_adjective(adj2) adj_match = noun.get_adjective_match(adj1) self.assertTrue(adj_match.is_negated)
def test_add_adjective(self): noun_str = "pig" adj_str1 = "cute" adj_str2 = "not " + adj_str1 noun_tree = text_to_trees(noun_str)[0] adj_tree1 = text_to_trees(adj_str1)[0] adj_tree2 = text_to_trees(adj_str2)[0] noun = Noun(noun_tree) adj1 = Adjective(adj_tree1) adj2 = Adjective(adj_tree2) noun.add_adjective(adj1) noun.add_adjective(adj2) description = noun.describe() self.assertIn(adj_str2, description)
def test_constructor_pass(self):
verb_tree = text_to_trees(verb_str1)[0]
noun = text_to_obj(noun_str1, Noun)
try:
verb = Verb(verb_tree, noun)
except TypeError:
self.fail("verb constructor threw an exception when given a verb tree")
def text_to_verb(text, subj_str, obj_str): noun_subj = text_to_obj(subj_str, Noun) noun_obj = None if obj_str: noun_obj = text_to_obj(obj_str, Noun) verb_tree = text_to_trees(text)[0] return Verb(verb_tree, noun_sbj, noun_obj)
def tell(self, statement): trees = text_to_trees(statement) questions = [stmt for stmt in trees if stmt.is_question()] statements = [stmt for stmt in trees if stmt not in questions] if questions: return get_answers(questions, self.knowledge, format_question_answers) else: return get_answers(statements, self.knowledge, format_stmt_answers)
def test_description(self): noun_word = "pig" adj_word1 = "nice" adj_word2 = "not cool" sentence1 = "the only " + noun_word sentence2 = adj_word1 sentence3 = "very " + adj_word2 noun_tree = text_to_trees(sentence1)[0] adj_tree1 = text_to_trees(sentence2)[0] adj_tree2 = text_to_trees(sentence3)[0] noun = Noun(noun_tree) noun.add_adjective(adj_tree1) noun.add_adjective(adj_tree2) description = noun.describe() self.assertIn(noun_word, description) self.assertIn(adj_word1, description) self.assertIn(adj_word2, description)
def test_empty_description(self): noun_word = "pig" sentence = "a nice " + noun_word tree = text_to_trees(sentence)[0] noun = Noun(tree) expected_description = "I don't know anything about " + noun_word description = noun.describe() self.assertEqual(expected_description, description)
def test_invalid_constructor(self): sentence = "very nice" tree = text_to_trees(sentence)[0] self.assertRaises(TypeError, Noun, tree)
def test_combine2(self): sentence = "nice" tree = text_to_trees(sentence)[0] adj1 = Adjective(tree) adj2 = Adjective(tree) self.assertTrue(adj1.combine(adj2))
def test_constructor(self): sentence = "nice" tree = text_to_trees(sentence)[0] expected_result = sentence adj = Adjective(tree) self.assertEqual(adj.__str__(), expected_result)
def test_is_negated_false(self): text = "bad" tree = text_to_trees(text)[0] self.assertFalse(tree.is_negated())
def test_is_negated_true(self): text = "not bad" tree = text_to_trees(text)[0] self.assertTrue(tree.is_negated())
def test_constructor_fail(self): noun_tree = text_to_trees(noun_str1)[0] self.assertRaises(TypeError, Verb, noun_tree)
def text_to_obj(text, constructor): tree = text_to_trees(text)[0] return constructor(tree)
