def test_repr(self):
"""
A L{MissingRenderMethod} is represented using a custom string
containing the element's representation and the method name.
"""
elt = object()
e = error.MissingRenderMethod(elt, 'renderThing')
self.assertEqual(repr(e),
("'MissingRenderMethod': "
"%r had no render method named 'renderThing'") % elt)
def test_constructor(self):
"""
Given C{element} and C{renderName} arguments, the
L{MissingRenderMethod} constructor assigns the values to the
corresponding attributes.
"""
elt = object()
e = error.MissingRenderMethod(elt, 'renderThing')
self.assertIs(e.element, elt)
self.assertIs(e.renderName, 'renderThing')