def test_class_method_raises():
with assert_deprecated(
'The function <static_method> is deprecated, because '
'this is a test.'):
C.class_method(1)
with pytest.warns(expected_warning=QCoDeSDeprecationWarning):
c = C('pristine')
with assert_deprecated(
'The function <static_method> is deprecated, because '
'this is a test.'):
c.class_method(1)
def test_static_method_raises(self):
with assert_deprecated(
'The function <static_method> is deprecated, because '
'this is a test.'):
assert C.static_method(1) == 2
with pytest.warns(expected_warning=QCoDeSDeprecationWarning):
c = C('pristine')
with assert_deprecated(
'The function <static_method> is deprecated, because '
'this is a test.'):
assert c.static_method(1) == 2
def test_class_method_raises(self):
with assert_deprecated(
'The function <static_method> is deprecated, because '
'this is a test.'):
C.class_method(1)
with _ignore_warnings():
c = C('pristine')
with assert_deprecated(
'The function <static_method> is deprecated, because '
'this is a test.'):
c.class_method(1)
def test_assert_deprecated_raises():
with assert_deprecated(
'The use of this function is deprecated, because '
'of this being a test. Use \"a real function\" as an '
'alternative.'):
issue_deprecation_warning('use of this function',
'of this being a test', 'a real function')
def test_setter_raises(self):
with pytest.warns(expected_warning=QCoDeSDeprecationWarning):
c = C('pristine')
with assert_deprecated('The function <method> is deprecated, because '
'this is a test.'):
c.prop = 'changed'
def test_setter_raises(self):
with _ignore_warnings():
c = C('pristine')
with assert_deprecated('The function <method> is deprecated, because '
'this is a test.'):
c.prop = 'changed'
def test_property_raises(self):
with _ignore_warnings():
c = C('pristine')
with assert_deprecated('The function <method> is deprecated, because '
'this is a test.'):
_ = c.prop # pylint: disable=pointless-statement
def test_similar_output():
def _add_one(x):
return 1 + x
@deprecate(reason='this function is for private use only')
def add_one(x):
return _add_one(x)
with assert_deprecated('The function <add_one> is deprecated, because '
'this function is for private use only.'):
assert add_one(1) == _add_one(1)
def test_deprecated_driver_keyword():
st = station_from_config_str("""
instruments:
mock:
driver: qcodes.tests.instrument_mocks
type: DummyChannelInstrument
""")
with assert_deprecated(
deprecation_message(
'use of the "driver"-keyword in the station configuration file',
alternative='the "type"-keyword instead, prepending the driver value'
' to it')):
st.load_instrument('mock')
def test_deprecated_limits_keyword_as_string():
st = station_from_config_str("""
instruments:
mock:
type: qcodes.tests.instrument_mocks.DummyInstrument
init:
gates: {"ch1"}
parameters:
ch1:
limits: -10, 10
""")
with assert_deprecated(
deprecation_message(
'use of a comma separated string for the limits keyword',
alternative='an array like "[lower_lim, upper_lim]"')):
st.load_instrument('mock')
def test_init_raises():
with assert_deprecated('The class <C> is deprecated, because '
'this is a test.'):
C('pristine')
def test_assert_deprecated_does_not_raise_wrong_type():
with pytest.raises(AssertionError):
with assert_deprecated('entirely different message'):
warnings.warn('warning')
def test_assert_deprecated_does_not_raise_wrong_msg():
with pytest.raises(AssertionError):
with assert_deprecated('entirely different message'):
issue_deprecation_warning('warning')
def test_property_raises():
with pytest.warns(expected_warning=QCoDeSDeprecationWarning):
c = C('pristine')
with assert_deprecated('The function <method> is deprecated, because '
'this is a test.'):
_ = c.prop # pylint: disable=pointless-statement
