def test_syntax_tree_of_simple_expression(self):
expression = "foo bar"
tree = syntax_tree(expression)
self.assertTrue(isinstance(tree, list))
self.assertEqual(tree, ['foo', 'bar'])
def test_syntax_tree_of_simple_expression(self): expression = "foo bar" tree = syntax_tree(expression) self.assertTrue(isinstance(tree, list)) self.assertEqual(tree, ['foo', 'bar'])
def test_syntax_tree_of_atom(self):
expression = "foo"
tree = syntax_tree(expression)
self.assertTrue(isinstance(tree, list))
self.assertEqual(tree, ['foo'])
def test_syntax_tree_of_atom(self): expression = "foo" tree = syntax_tree(expression) self.assertTrue(isinstance(tree, list)) self.assertEqual(tree, ['foo'])
