def test_simple(self):
"Simple cases can be converted"
self.assertEqual(to_accessor('hello'), 'hello')
self.assertEqual(to_accessor('Hello'), 'hello')
self.assertEqual(to_accessor('Hello1'), 'hello1')
self.assertEqual(to_accessor('Hello 1'), 'hello_1')
self.assertEqual(to_accessor('Hello world'), 'hello_world')
self.assertEqual(to_accessor('Hello World'), 'hello_world')
self.assertEqual(to_accessor('Hello World 1'), 'hello_world_1')
self.assertEqual(to_accessor('Hello World 1!'), 'hello_world_1')
self.assertEqual(to_accessor('Hello!$@# World!^&*('), 'hello_world')
def test_simple(self):
"Simple cases can be converted"
self.assertEqual(to_accessor('hello'), 'hello')
self.assertEqual(to_accessor('Hello'), 'hello')
self.assertEqual(to_accessor('Hello1'), 'hello1')
self.assertEqual(to_accessor('Hello 1'), 'hello_1')
self.assertEqual(to_accessor('Hello world'), 'hello_world')
self.assertEqual(to_accessor('Hello World'), 'hello_world')
self.assertEqual(to_accessor('Hello World 1'), 'hello_world_1')
self.assertEqual(to_accessor('Hello World 1!'), 'hello_world_1')
self.assertEqual(to_accessor('Hello!$@# World!^&*('), 'hello_world')
def add_column(self, heading, accessor=None):
"""
Add a new column to the table
:param heading: title of the column
:type heading: ``string``
:param accessor: accessor of this new column
:type heading: ``string``
"""
if not accessor:
accessor = to_accessor(heading)
if accessor in self._accessors:
raise ValueError('Accessor "{}" is already in use'.format(accessor))
self.headings.append(heading)
self._accessors.append(accessor)
self._impl.add_column(heading, accessor)
def test_symbols_only(self):
"A symbol-only name can't be automatically generated"
with self.assertRaises(ValueError):
to_accessor('$*(!&*@&^*&^!')
def test_digit_first(self):
"A digit-first name can't be automatically generated"
with self.assertRaises(ValueError):
to_accessor('101 Dalmations')
def test_whitespace_duplicates(self):
"Multiple whitespace characters are collapsed, after other substitutions have been performed"
self.assertEqual(to_accessor('Hello - World'), 'hello_world')
def test_symbols_only(self):
"A symbol-only name can't be automatically generated"
with self.assertRaises(ValueError):
to_accessor('$*(!&*@&^*&^!')
def test_digit_first(self):
"A digit-first name can't be automatically generated"
with self.assertRaises(ValueError):
to_accessor('101 Dalmations')
def test_whitespace_duplicates(self):
"Multiple whitespace characters are collapsed, after other substitutions have been performed"
self.assertEqual(to_accessor('Hello - World'), 'hello_world')
