def test_Expr_exception(self):
c = Context()
assert c.run_code("{}['k']")['result']['type'] == 'ErrorValue'
def test_multiline_ending_with_statement(self):
c = Context()
assert c.run_code("3\nx = 2")['result']['type'] == 'NullValue'
def test_run_code(self):
c = Context()
assert set(c.run_code("1").keys()) == set(['microseconds', 'result'])
def test_multiline_ending_with_expression(self):
c = Context()
import ast
assert c.run_code("x = 2\n3")['result']['value'] == 3
def test_reset_clears_variables(self):
c = Context()
c.run_code("x = 123")
assert c.run_code("locals().get('x')")['result']['value'] == 123
c.reset()
assert c.run_code("locals().get('x')")['result']['type'] == 'NullValue'
