def setUp(self):
self.calc = Calc()
class TestCalc(unittest.TestCase):
def setUp(self):
self.calc = Calc()
def test_add(self):
self.calc.sum(1)
self.assertEqual(1, self.calc.get_result())
self.assertEqual(1, len(self.calc.get_history()))
self.assertEqual("+ 1", self.calc.get_history()[0])
def test_sub(self):
self.calc.sub(1)
self.assertEqual(-1, self.calc.get_result())
self.assertEqual(1, len(self.calc.get_history()))
self.assertEqual("- 1", self.calc.get_history()[0])
def test_mult(self):
self.calc.mult(1)
self.assertEqual(0, self.calc.get_result())
self.assertEqual(1, len(self.calc.get_history()))
self.assertEqual("* 1", self.calc.get_history()[0])
def test_div(self):
self.calc.div(1)
self.assertEqual(0, self.calc.get_result())
self.assertEqual(1, len(self.calc.get_history()))
self.assertEqual("/ 1", self.calc.get_history()[0])
def setup_class(self): self.calc = Calc()
class TestCalcHistory(object):
def setup_class(self):
self.calc = Calc()
@pytest.allure.step("History basic flow")
def test_adding_float(self):
self.calc.new_calculation(4)
self.calc.add(24)
self.calc.subtract(12)
self.calc.multiply(3)
self.calc.divide(2)
assert str(self.calc) == "4 + 24 - 12 * 3 / 2 = 24"
assert_that(str(self.calc), has_length(24))
@pytest.allure.step("Clear History")
def test_clear_history(self):
self.calc.new_calculation(4)
self.calc.add(24)
self.calc.subtract(12)
self.calc.multiply(3)
self.calc.divide(2)
self.calc.clear()
assert_that(str(self.calc), is_("0"))
@pytest.allure.step("All Operations in History")
def test_all_operations_in_history(self):
self.calc.new_calculation(4)
self.calc.add(24)
self.calc.subtract(12)
self.calc.multiply(3)
self.calc.divide(2)
assert_that(str(self.calc), is_(all_operations()))
class TestCalcFloat(object):
def setup_class(self):
self.calc = Calc()
@pytest.allure.step("Adding Float")
def test_adding_float(self):
self.calc.new_calculation(0.4)
self.calc.add(0.4)
assert self.calc.value == 0.8
@pytest.allure.step("Subsraction Float")
def test_subtract_float(self):
self.calc.new_calculation(0.4)
self.calc.subtract(0.4)
assert self.calc.value == 0
@pytest.allure.step("Multiplication Float")
def test_multiply_float(self):
self.calc.new_calculation(0.2)
self.calc.multiply(1.2)
assert self.calc.value == 0.24
@pytest.allure.severity(pytest.allure.severity_level.MINOR)
@pytest.allure.step("Division Float")
def test_division_float(self):
self.calc.new_calculation(0.4)
self.calc.divide(0.2)
assert self.calc.value == 2.0
class TestCalcInt(object):
def setup_class(self):
self.calc = Calc()
@pytest.allure.step("Adding Int")
def test_adding_int(self):
self.calc.new_calculation(2)
self.calc.add(2)
assert_that(self.calc.value, equal_to(4))
@pytest.allure.step("Subsraction Int")
def test_subtract_int(self):
self.calc.new_calculation(4)
self.calc.subtract(2)
assert_that(self.calc.value, equal_to(2))
@pytest.allure.step("Multiplication Int")
def test_multiply_int(self):
self.calc.new_calculation(4)
self.calc.multiply(2)
assert_that(self.calc.value, equal_to(9))
@pytest.allure.severity(pytest.allure.severity_level.BLOCKER)
@pytest.allure.step("Division Int")
def test_division_int(self):
self.calc.new_calculation(4)
self.calc.divide(2)
assert_that(self.calc.value, equal_to(2))