def it_prints_help_when_there_is_no_data(self, stdout, Data):
Data.return_value.is_empty.return_value = True
cli = CLI()
cli.start([])
assert "Usage:" in stdout.getvalue()
def it_lists_all_keys_when_there_is_data(self, stdout, Data):
Data.return_value.is_empty.return_value = False
Data.return_value.list.return_value = {"foo": "bar", "asdf": "fdsa"}
cli = CLI()
cli.start([])
assert " foo: bar\nasdf: fdsa\n" == stdout.getvalue()
def it_gets_keys(self, Data):
cli = CLI()
cli.start(["foo"])
Data.return_value.get.assert_called_with("foo")
def it_deletes_keys(self, Data):
cli = CLI()
cli.start(["-d", "foo"])
Data.return_value.delete.assert_called_with("foo")
def it_lists_all_keys_when_there_is_data(self, stdout, Data):
Data.return_value.is_empty.return_value = False
Data.return_value.list.return_value = {'foo': 'bar', 'asdf': 'fdsa'}
cli = CLI()
cli.start([])
assert ' foo: bar\nasdf: fdsa\n' == stdout.getvalue()
def it_prints_help_when_there_is_no_data(self, stdout, Data):
Data.return_value.is_empty.return_value = True
cli = CLI()
cli.start([])
assert "Usage:" in stdout.getvalue()
def it_deletes_keys(self, Data):
cli = CLI()
cli.start(['-d', 'foo'])
Data.return_value.delete.assert_called_with('foo')
def it_gets_keys(self, Data):
cli = CLI()
cli.start(['foo'])
Data.return_value.get.assert_called_with('foo')
def it_has_a_data_attribute(self, Data):
assert CLI().data is not None