def test_save(self):
m = mock.mock_open()
with mock.patch('__builtin__.open', m, create=True):
# sending a MagicMock object to gribapi raises an AssertionError
# as the gribapi code does a type check
# this is deemed acceptable within the scope of this unit test
with self.assertRaises(AssertionError):
grib.save_messages([self.grib_message], 'foo.grib2')
self.assertTrue(call('foo.grib2', 'wb') in m.mock_calls)
def test_save(self):
m = mock.mock_open()
with mock.patch('__builtin__.open', m, create=True):
# sending a MagicMock object to gribapi raises an AssertionError
# as the gribapi code does a type check
# this is deemed acceptable within the scope of this unit test
with self.assertRaises(AssertionError):
grib.save_messages([self.grib_message], 'foo.grib2')
self.assertTrue(call('foo.grib2', 'wb') in m.mock_calls)
def test_save_append(self):
if six.PY3:
open_func = "builtins.open"
else:
open_func = "__builtin__.open"
m = mock.mock_open()
with mock.patch(open_func, m, create=True):
# sending a MagicMock object to gribapi raises an AssertionError
# as the gribapi code does a type check
# this is deemed acceptable within the scope of this unit test
with self.assertRaises((AssertionError, TypeError)):
grib.save_messages([self.grib_message], "foo.grib2", append=True)
self.assertTrue(mock.call("foo.grib2", "ab") in m.mock_calls)
def test_save_append(self):
if six.PY3:
open_func = 'builtins.open'
else:
open_func = '__builtin__.open'
m = mock.mock_open()
with mock.patch(open_func, m, create=True):
# sending a MagicMock object to gribapi raises an AssertionError
# as the gribapi code does a type check
# this is deemed acceptable within the scope of this unit test
with self.assertRaises(AssertionError):
grib.save_messages([self.grib_message],
'foo.grib2',
append=True)
self.assertTrue(mock.call('foo.grib2', 'ab') in m.mock_calls)
