def test_should_invoke_test_function_four_times_when_two_fixtures_each_provide_two_values(self):
function = InvocationCountingFunctionMock()
test_definition = TestDefinition(function, "unittest", "unittest", "module",
{"spam": enumerate("spam", "eggs"),
"foo": enumerate("foo", "bar")})
self.injector.execute_test(test_definition)
assert_that(function.invocation_counter).equals(4)
assert_that(function.invocation_arguments).contains({"spam": "spam", "foo": "foo"})
assert_that(function.invocation_arguments).contains({"spam": "spam", "foo": "bar"})
assert_that(function.invocation_arguments).contains({"spam": "eggs", "foo": "foo"})
assert_that(function.invocation_arguments).contains({"spam": "eggs", "foo": "bar"})
def test_should_invoke_test_function_twice_when_fixture_provides_two_values(self):
function = InvocationCountingFunctionMock()
test_definition = TestDefinition(function, "unittest", "unittest", "module",
{"spam": enumerate("spam", "eggs")})
self.injector.execute_test(test_definition)
assert_that(function.invocation_counter).equals(2)
def test_ensure_that_provide_returns_set_value(self):
actual = enumerate("spam", "eggs").provide()
assert_that(len(actual)).equals(2)
assert_that(actual[0]).equals("spam")
assert_that(actual[1]).equals("eggs")