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from doit import exceptions
class TestInvalidCommand(object):
def test_just_string(self):
exception = exceptions.InvalidCommand('whatever string')
assert 'whatever string' == str(exception)
def test_task_not_found(self):
exception = exceptions.InvalidCommand(not_found='my_task')
exception.cmd_used = 'build'
assert 'command `build` invalid parameter: "my_task".' in str(exception)
def test_param_not_found(self):
exception = exceptions.InvalidCommand(not_found='my_task')
exception.cmd_used = None
want = 'Invalid parameter: "my_task". Must be a command,'
assert want in str(exception)
assert 'Type "doit help" to see' in str(exception)
def test_custom_binary_name(self):
exception = exceptions.InvalidCommand(not_found='my_task')
exception.cmd_used = None
exception.bin_name = 'my_tool'
assert 'Type "my_tool help" to see ' in str(exception)
class TestBaseFail(object):
def test_name(self):
class XYZ(exceptions.BaseFail):
pass
my_excp = XYZ("hello")
assert 'XYZ' == my_excp.get_name()
assert 'XYZ' in str(my_excp)
assert 'XYZ' in repr(my_excp)
def test_msg_notraceback(self):
my_excp = exceptions.BaseFail('got you')
msg = my_excp.get_msg()
assert 'got you' in msg
def test_exception(self):
try:
raise IndexError('too big')
except Exception as e:
my_excp = exceptions.BaseFail('got this', e)
msg = my_excp.get_msg()
assert 'got this' in msg
assert 'too big' in msg
assert 'IndexError' in msg
def test_caught(self):
try:
raise IndexError('too big')
except Exception as e:
my_excp = exceptions.BaseFail('got this', e)
my_excp2 = exceptions.BaseFail('handle that', my_excp)
msg = my_excp2.get_msg()
assert 'handle that' in msg
assert 'got this' not in msg # could be there too...
assert 'too big' in msg
assert 'IndexError' in msg
class TestAllCaught(object):
def test(self):
assert issubclass(exceptions.TaskFailed, exceptions.BaseFail)
assert issubclass(exceptions.TaskError, exceptions.BaseFail)
assert issubclass(exceptions.SetupError, exceptions.BaseFail)
assert issubclass(exceptions.DependencyError, exceptions.BaseFail)
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