1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
|
"""Test flexmock with pytest."""
# pylint: disable=missing-docstring,redefined-outer-name
import unittest
import pytest
from flexmock import flexmock
from flexmock._api import flexmock_teardown
from flexmock.exceptions import MethodCallError
from tests.features import FlexmockTestCase
from tests.utils import assert_raises
def test_module_level_test_for_pytest():
flexmock(foo="bar").should_receive("foo").once()
with assert_raises(
MethodCallError, "foo() expected to be called exactly 1 time, called 0 times"
):
flexmock_teardown()
@pytest.fixture()
def runtest_hook_fixture():
return flexmock(foo="bar").should_receive("foo").once().mock()
def test_runtest_hook_with_fixture_for_pytest(runtest_hook_fixture):
runtest_hook_fixture.foo()
def test_flexmock_teardown_works_with_pytest_part1():
flexmock().should_receive("method1").ordered()
def test_flexmock_teardown_works_with_pytest_part2():
mock = flexmock().should_receive("method2").ordered().mock()
# Raises CallOrderError if flexmock teardown is not automatically called
# after test part 1 above
mock.method2()
class TestForPytest(FlexmockTestCase):
def test_class_level_test_for_pytest(self):
flexmock(foo="bar").should_receive("foo").once()
with assert_raises(
MethodCallError, "foo() expected to be called exactly 1 time, called 0 times"
):
flexmock_teardown()
class TestUnittestClass(unittest.TestCase):
def test_unittest(self):
mocked = flexmock(a=2)
mocked.should_receive("a").once()
with assert_raises(
MethodCallError, "a() expected to be called exactly 1 time, called 0 times"
):
flexmock_teardown()
class TestFailureOnException:
def _setup_failing_expectation(self):
flexmock(foo="bar").should_receive("foo").once()
# Use xfail to ensure we process exceptions as returned by _hook_into_pytest
@pytest.mark.xfail(raises=RuntimeError)
def test_exception(self):
raise RuntimeError("TEST ERROR")
@pytest.mark.xfail(raises=MethodCallError)
def test_flexmock_raises_if_no_exception(self):
self._setup_failing_expectation()
@pytest.mark.xfail(raises=RuntimeError)
def test_flexmock_doesnt_override_existing_exception(self):
self._setup_failing_expectation()
raise RuntimeError("Flexmock shouldn't suppress this exception")
@pytest.mark.xfail(raises=AssertionError)
def test_flexmock_doesnt_override_assertion(self):
self._setup_failing_expectation()
assert False, "Flexmock shouldn't suppress this assertion"
|
