def test_consecutiveStatementsPropagateVariableValues(self, ast):
new_state = evaluate_and_return_state_variables(
ast, '''kato=2+4*10
poste hundo = kato/6''')
assert 42 == new_state["kato"]
assert 7 == new_state["hundo"]
def test_canAssignReturnValueOfFunctionWithoutAccusativeCase(self, ast):
variables = evaluate_and_return_state_variables(
ast, '''sxambaluli signifas revenu nul finu
poste sxambalulu
poste asignu gxi al kato''')
assert variables['kato'] == 0
def test_canExecuteTwoCommandsInParallel(self, ast):
variables = evaluate_and_return_state_variables(
ast, "asignu kvin al kato samtempe asignu kvar al hundo")
assert 5 == variables["kato"]
assert 4 == variables["hundo"]
def test_variablesAreCaseInsensitiveAndSavedAsLowerCase(self, ast):
new_state = evaluate_and_return_state_variables(ast, "Nigra Kato=7")
assert new_state["nigra kato"] == 7
def test_canExecuteTwoCommandsSequentially(self, ast):
variables = evaluate_and_return_state_variables(
ast, "asignu kvar al kato poste asignu kvin al hundo")
assert 4 == variables["kato"]
assert 5 == variables["hundo"]
def test_adjectivesJoinNounsToDefineVariableNames(self, ast):
new_state = evaluate_and_return_state_variables(ast, "nigra kato=7")
assert 7 == new_state["nigra kato"]
assert 'kato' not in new_state
def test_capableOfExpressionAssignmentIntoVariables(self, ast):
state = evaluate_and_return_state_variables(ast, "kato=2+4*10")
assert 42 == state["kato"]
def test_capableOfNumberAssignmentIntoVariables(self, ast):
variables = evaluate_and_return_state_variables(ast, "kato = 10")
assert 10 == variables["kato"]
def test_canNotInvokeNonExistentRoutine(self, ast):
with pytest.raises(KeyError):
evaluate_and_return_state_variables(ast, "sxamnalulu kvardek du")