def test_rules_parsing():
'''
Test the rules file is properly read
'''
with patch.multiple(mailer,
os=DEFAULT,
open=DEFAULT,
json=DEFAULT,
validate_rules=DEFAULT) as mocks:
mocks['os'].path.exists.return_value = True
mocks['os'].walk().__iter__\
.return_value = [('/', None,
['cantopen.json', 'invalid.json', 'valid.json'])]
invalid_file = MagicMock()
valid_file = MagicMock()
mocks['open'].side_effect = [IOError, invalid_file, valid_file]
doc = [{'notify': {'fields': []}}]
mocks['json'].load.side_effect = [TypeError, doc]
mocks['validate_rules'].return_value = doc
res = mailer.parse_group_rules('config_file')
# Assert that we checked for folder existence
mocks['os'].path.exists.called_once_with('confile_file')
# Check that validation was called for valid file
mocks['validate_rules'].assert_called_once_with(doc)
assert mocks['validate_rules'].call_count == 1
# Assert that we tried to open all 3 files
assert mocks['open'].call_count == 3
# Assert that we tried to load 2 files only
assert mocks['json'].load.call_count == 2
# Assert that we have proper return value
assert res == doc
def test_rules_parsing():
'''
Test the rules file is properly read
'''
with patch.multiple(mailer, os=DEFAULT, open=DEFAULT,
json=DEFAULT, validate_rules=DEFAULT) as mocks:
mocks['os'].path.exists.return_value = True
mocks['os'].walk().__iter__\
.return_value = [('/', None,
['cantopen.json', 'invalid.json', 'valid.json'])]
invalid_file = MagicMock()
valid_file = MagicMock()
mocks['open'].side_effect = [IOError, invalid_file, valid_file]
doc = [{'notify': {'fields': []}}]
mocks['json'].load.side_effect = [TypeError, doc]
mocks['validate_rules'].return_value = doc
res = mailer.parse_group_rules('config_file')
# Assert that we checked for folder existence
mocks['os'].path.exists.called_once_with('confile_file')
# Check that validation was called for valid file
mocks['validate_rules'].assert_called_once_with(doc)
assert mocks['validate_rules'].call_count == 1
# Assert that we tried to open all 3 files
assert mocks['open'].call_count == 3
# Assert that we tried to load 2 files only
assert mocks['json'].load.call_count == 2
# Assert that we have proper return value
assert res == doc
def test_rules_dont_exist():
'''
Test the rules file is read
'''
with patch('mailer.os') as system_os:
system_os.path.exists.return_value = False
res = mailer.parse_group_rules('config_file')
system_os.path.exists.called_once_with('confile_file')
def test_rules_dont_exist():
'''
Test the rules file is read
'''
with patch('mailer.os') as system_os:
system_os.path.exists.return_value = False
res = mailer.parse_group_rules('config_file')
system_os.path.exists.called_once_with('confile_file')
assert res is None