def setup(self):
"""
Set up the unit test suite.
.. versionadded:: 0.2.0
"""
self.proxy = MockResultProxy([1, 2, 3])
def test_one(self):
"""
Test that extracting one result from the proxy works as expected.
.. versionadded:: 0.2.0
.. versionchanged:: 0.3.0
Changed to check for None on call to one() when empty.
"""
assert_equals(self.proxy.one(), 1)
# test that the behavior is correct when we're working with an empty proxy
self.empty = MockResultProxy()
assert_equals(self.empty.one(), None)
def test_first(self):
"""
Test that the first result in the proxy is returned.
.. versionadded:: 0.2.0
.. versionchanged:: 0.3.0
Changed to check for None on call to first() when empty.
"""
assert_equals(self.proxy.first(), 1)
# test that the behavior is correct when we're working with an empty proxy
self.empty = MockResultProxy()
assert_equals(self.empty.first(), None)
