def test_base_model_add_commands_not_supported():
"""
Ensure that a command can be added only if it's supported
by the given model. If the command is not supported, the
call must raise a NotSupportedCommand exception
"""
# creates a cash register and appends an example command
register = CashRegister('Sarema X2')
command = Command('SELL', 'Sell command', '5.90H1R1')
# try to use the command
with pytest.raises(NotSupportedCommand):
register._add_command(command)
def test_base_model_add_commands_not_supported():
"""
Ensure that a command can be added only if it's supported
by the given model. If the command is not supported, the
call must raise a NotSupportedCommand exception
"""
# creates a cash register and appends an example command
register = CashRegister('Sarema X2')
command = Command('SELL', 'Sell command', '5.90H1R1')
# try to use the command
with pytest.raises(NotSupportedCommand):
register._add_command(command)
def test_base_model_add_commands():
"""
Ensure that a command can be added only if it's supported
by the given model. If the command is supported, the
call must add the formatted command to the _commands
attribute
"""
# creates a cash register and appends an example command
register = CashRegister('Sarema X2')
command = Command('SELL', 'Sell command', '5.90H1R1')
register._supported_commands.append(command)
# try to use the command
register._add_command(command)
assert b'5.90H1R1' in register._commands
def test_base_model_add_commands():
"""
Ensure that a command can be added only if it's supported
by the given model. If the command is supported, the
call must add the formatted command to the _commands
attribute
"""
# creates a cash register and appends an example command
register = CashRegister('Sarema X2')
command = Command('SELL', 'Sell command', '5.90H1R1')
register._supported_commands.append(command)
# try to use the command
register._add_command(command)
assert b'5.90H1R1' in register._commands
def test_base_model_add_commands_with_params():
"""
Ensure that a command can be added only if it's supported
by the given model. If the command is supported, the
call must add the formatted command with the given params,
to the _commands attribute
"""
# creates a cash register and appends an example command
register = CashRegister('Sarema X2')
command = Command('SELL', 'Sell command', '"{description}"5.90H1R1')
register._supported_commands.append(command)
# try to use the command
params = {'description': 'Potatoes'}
register._add_command(command, params)
assert b'"Potatoes"5.90H1R1' in register._commands
def test_base_model_add_commands_with_params():
"""
Ensure that a command can be added only if it's supported
by the given model. If the command is supported, the
call must add the formatted command with the given params,
to the _commands attribute
"""
# creates a cash register and appends an example command
register = CashRegister('Sarema X2')
command = Command('SELL', 'Sell command', '"{description}"5.90H1R1')
register._supported_commands.append(command)
# try to use the command
params = {
'description': 'Potatoes'
}
register._add_command(command, params)
assert b'"Potatoes"5.90H1R1' in register._commands