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from __future__ import unicode_literals
from kgb.pycompat import text_type
from kgb.tests.base import MathClass, TestCase
class SpyCallTests(TestCase):
"""Test cases for kgb.spies.SpyCall."""
def test_called_with(self):
"""Testing SpyCall.called_with"""
obj = MathClass()
self.agency.spy_on(obj.do_math_mixed)
obj.do_math_mixed(1, b=2)
obj.do_math_mixed(3, b=4)
call = obj.do_math_mixed.calls[0]
self.assertTrue(call.called_with(1, b=2))
self.assertTrue(call.called_with(a=1, b=2))
self.assertFalse(call.called_with(3, b=4))
self.assertFalse(call.called_with(1, 2))
def test_called_with_and_keyword_args(self):
"""Testing SpyCall.called_with and keyword arguments"""
obj = MathClass()
self.agency.spy_on(obj.do_math_mixed)
obj.do_math_mixed(a=1, b=2)
obj.do_math_mixed(a=3, b=4)
call = obj.do_math_mixed.calls[0]
self.assertTrue(call.called_with(1, b=2))
self.assertTrue(call.called_with(a=1, b=2))
self.assertFalse(call.called_with(1, 2))
self.assertFalse(call.called_with(3, b=4))
def test_called_with_and_partial_args(self):
"""Testing SpyCall.called_with and partial arguments"""
obj = MathClass()
self.agency.spy_on(obj.do_math_mixed)
obj.do_math_mixed(1, 2)
obj.do_math_mixed(3, 4)
call = obj.do_math_mixed.calls[0]
self.assertTrue(call.called_with(1))
self.assertFalse(call.called_with(1, 2, 3))
self.assertFalse(call.called_with(3))
def test_called_with_and_partial_kwargs(self):
"""Testing SpyCall.called_with and partial keyword arguments"""
obj = MathClass()
self.agency.spy_on(obj.do_math_mixed)
obj.do_math_mixed(a=1, b=2)
obj.do_math_mixed(a=3, b=4)
call = obj.do_math_mixed.calls[0]
self.assertTrue(call.called_with(1))
self.assertTrue(call.called_with(b=2))
self.assertTrue(call.called_with(a=1))
self.assertFalse(call.called_with(a=4))
self.assertFalse(call.called_with(a=1, b=2, c=3))
self.assertFalse(call.called_with(a=3, b=2))
def test_returned(self):
"""Testing SpyCall.returned"""
obj = MathClass()
self.agency.spy_on(obj.do_math_mixed)
obj.do_math_mixed(1, 2)
obj.do_math_mixed(3, 4)
call = obj.do_math_mixed.calls[0]
self.assertTrue(call.returned(3))
self.assertFalse(call.returned(7))
self.assertFalse(call.returned(None))
def test_raised(self):
"""Testing SpyCall.raised"""
obj = MathClass()
self.agency.spy_on(obj.do_math)
with self.assertRaises(TypeError):
obj.do_math(1, 'a')
call = obj.do_math.calls[0]
self.assertTrue(call.raised(TypeError))
self.assertFalse(call.raised(ValueError))
self.assertFalse(call.raised(None))
def test_raised_with_message(self):
"""Testing SpyCall.raised_with_message"""
obj = MathClass()
self.agency.spy_on(obj.do_math)
with self.assertRaises(TypeError):
obj.do_math(1, 'a')
call = obj.do_math.calls[0]
self.assertTrue(call.raised_with_message(
TypeError,
"unsupported operand type(s) for +: 'int' and '%s'"
% text_type.__name__))
self.assertFalse(call.raised_with_message(
ValueError,
"unsupported operand type(s) for +: 'int' and '%s'"
% text_type.__name__))
self.assertFalse(call.raised_with_message(TypeError, None))
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