def get_identifier(self):
"""Get the identifier for this Element.
:returns: the identifier used to locate this Element.
"""
if self.parent is not None:
return xpath_of(self.parent.strategy, self.parent.get_identifier()) + xpath_of(self.strategy, self._identifier, self.content)
else:
return self._identifier % tuple(self.content)
def test_id(self):
self.assertEqual("//*[@id='element_id']", xpath_of(ID, "element_id", []))
self.assertEqual("//*[@id='element_x_id']", xpath_of(ID, "element_%s_id", ["x"]))
self.assertEqual("//*[@id='element_1_id']", xpath_of(ID, "element_%d_id", [1]))
# TypeError: not all arguments converted during string formatting
self.assertRaisesRegexp(TypeError,
"not all arguments converted during string formatting",
xpath_of, ID, "element_id", ["asdf"])
# TypeError: not enough arguments for format string
self.assertRaisesRegexp(TypeError,
"not enough arguments for format string",
xpath_of, ID, "element_%s_id", [])
# TypeError: %d format: a number is required, not str
self.assertRaisesRegexp(TypeError,
"%d format: a number is required, not str",
xpath_of, ID, "element_%d_id", ["x"])
def test_xpath(self):
self.assertEqual("//*[@id='element_id']", xpath_of(XPATH, "//*[@id='element_id']"))
def make_ith_identifier(self, i):
return xpath_of(self.get_identifier())