def test_no_subs_constant(self):
from pysd.py_backend.builder import build_element
string = textwrap.dedent(
build_element(element={'kind': 'constant',
'subs': [[]],
'doc': '',
'py_name': 'my_variable',
'real_name': 'My Variable',
'py_expr': ['0.01'],
'unit': '',
'arguments': ''},
subscript_dict={})
)
ns = runner(string)
a = ns['my_variable']()
self.assertIsInstance(a, Number)
self.assertEqual(a, .01)
def test_no_subs_call(self):
from pysd.py_backend.builder import build_element
string = textwrap.dedent(
build_element(element={'kind': 'constant',
'subs': [[]],
'doc': '',
'py_name': 'my_first_variable',
'real_name': 'My Variable',
'py_expr': ['other_variable()'],
'eqn': '',
'lims': '',
'unit': '',
'arguments': ''},
subscript_dict={})
)
ns = {'other_variable': lambda: 3}
ns = runner(string, ns)
a = ns['my_first_variable']()
self.assertIsInstance(a, Number)
self.assertEqual(a, 3)
def test_bad_value_kind(self):
from pysd.py_backend.builder import build_element
with self.assertRaises(AttributeError):
build_element({'kind': 'nonvalid'}, {})
