def test_arr_float_value_to_load(self): """Test value to load method.""" value = [1.0, 2.0, 3.0, 4.0] expected_load = [] for v in value: expected_load.extend(list(map(chr, struct.pack('<f', v)))) var = Variable(1, False, Types.T_FLOAT, 4) self.assertEqual(var.value_to_load(value), expected_load)
def test_arr_float_load_to_value(self): """Test load to value conversion method.""" load = [ '\x00', '\x00', '\x80', '?', '\x00', '\x00', '\x80', '?', '\x00', '\x00', '\x80', '?', '\x00', '\x00', '\x00', '\x00' ] expected_value = [1.0, 1.0, 1.0, 0.0] var = Variable(1, False, Types.T_FLOAT, 4) self.assertEqual(var.load_to_value(load), expected_value)
def setUp(self): """Set commons for all tests.""" self.serial = Mock() self.entities = Mock() self.entities.variables = [ Variable(0, False, Types.T_UINT16, 1), Variable(1, False, Types.T_FLOAT, 1), Variable(2, False, Types.T_FLOAT, 2), Variable(3, False, Types.T_CHAR, 64) ] self.entities.groups = [ VariablesGroup(0, False, self.entities.variables), ] self.bsmp = BSMP(self.serial, 1, self.entities)
def test_string_load_to_value(self): """Test load to value conversion method.""" load = [ 'V', '0', '.', '0', '7', ' ', '2', '0', '1', '8', '-', '0', '3', '-', '1', '4', 'V', '0', '.', '0', '7', ' ', '2', '0', '1', '8', '-', '0', '3', '-', '1', '4', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00' ] expected_value = [v.encode() for v in load] var = Variable(1, False, Types.T_CHAR, 128) self.assertEqual(var.load_to_value(load), expected_value)
def test_string_value_to_load(self): """Test value to load method.""" value = 'V0.07 2018-03-14V0.07 2018-03-14' expected_load = [ 'V', '0', '.', '0', '7', ' ', '2', '0', '1', '8', '-', '0', '3', '-', '1', '4', 'V', '0', '.', '0', '7', ' ', '2', '0', '1', '8', '-', '0', '3', '-', '1', '4', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00' ] var = Variable(1, False, Types.T_CHAR, 128) self.assertEqual(var.value_to_load(value), expected_load)
def setUp(self): """Common setup for all test.""" variables = [ Variable(0, False, Types.T_UINT8, 1), Variable(1, False, Types.T_UINT16, 1), Variable(2, False, Types.T_UINT32, 1), Variable(3, False, Types.T_FLOAT, 1), Variable(4, False, Types.T_FLOAT, 4), Variable(5, False, Types.T_CHAR, 8), ] self.group = VariablesGroup(3, False, variables)
def test_float_load_to_value(self): """Test load to value conversion method.""" load = [chr(v) for v in struct.pack('<f', 10.5)] expected_value = 10.5 var = Variable(1, False, Types.T_FLOAT, 1) self.assertEqual(var.load_to_value(load), expected_value)
def test_int_load_to_value(self): """Test load to value conversion method.""" expected_value = 257 load = [chr(1) for _ in range(2)] var = Variable(1, False, Types.T_UINT16, 1) self.assertEqual(var.load_to_value(load), expected_value)
def test_float_value_to_load(self): """Test value to load method.""" value = 10.5 expected_load = [chr(b) for b in struct.pack('<f', value)] var = Variable(1, False, Types.T_FLOAT, 1) self.assertEqual(var.value_to_load(value), expected_load)
def test_int_value_to_load(self): """Test value to load method.""" value = 10 expected_load = [chr(b) for b in struct.pack('<b', 10)] var = Variable(1, False, Types.T_UINT8, 1) self.assertEqual(var.value_to_load(value), expected_load)