def test_application_register_and_call_handlers(self):
handler_called = [False]
def handler(**kwargs):
kwargs['args'][0] = True
def other_handler(**kwargs): # pylint: disable=unused-variable
self.assertEqual(kwargs['args'], 'secret sauce')
app = Application()
app.initialize(Configuration())
app.raise_event('was_handler_called', args=handler_called)
self.assertFalse(
handler_called[0],
"Raising event with no handlers registered somehow failed...")
app.register('was_handler_called', handler)
self.assertFalse(handler_called[0])
# Registered handler won't get called if event with different name
# is raised...
app.raise_event('other_handler_called', args=handler_called)
self.assertFalse(handler_called[0], 'Wrong handler called!')
app.raise_event('was_handler_called', args=handler_called)
self.assertTrue(handler_called[0], "Handler didn't get called")
app.raise_event('other_handler_called', args='secret sauce')
def test_help_loads(self):
app = Application()
app.initialize(Configuration())
with mock.patch('azure.cli.core.commands.arm.APPLICATION', app):
from azure.cli.core.commands.arm import add_id_parameters
parser_dict = {}
cmd_tbl = app.configuration.get_command_table()
app.parser.load_command_table(cmd_tbl)
for cmd in cmd_tbl:
try:
app.configuration.load_params(cmd)
except KeyError:
pass
app.register(app.COMMAND_TABLE_PARAMS_LOADED, add_id_parameters)
app.raise_event(app.COMMAND_TABLE_PARAMS_LOADED,
command_table=cmd_tbl)
app.parser.load_command_table(cmd_tbl)
_store_parsers(app.parser, parser_dict)
for name, parser in parser_dict.items():
try:
help_file = _help.GroupHelpFile(name, parser) \
if _is_group(parser) \
else _help.CommandHelpFile(name, parser)
help_file.load(parser)
except Exception as ex:
raise _help.HelpAuthoringException('{}, {}'.format(
name, ex))
def test_application_register_and_call_handlers(self):
handler_called = [False]
def handler(**kwargs):
kwargs['args'][0] = True
def other_handler(**kwargs):
self.assertEqual(kwargs['args'], 'secret sauce')
app = Application()
app.initialize(Configuration())
app.raise_event('was_handler_called', args=handler_called)
self.assertFalse(handler_called[0],
"Raising event with no handlers registered somehow failed...")
app.register('was_handler_called', handler)
self.assertFalse(handler_called[0])
# Registered handler won't get called if event with different name
# is raised...
app.raise_event('other_handler_called', args=handler_called)
self.assertFalse(handler_called[0], 'Wrong handler called!')
app.raise_event('was_handler_called', args=handler_called)
self.assertTrue(handler_called[0], "Handler didn't get called")
app.raise_event('other_handler_called', args='secret sauce')
def test_help_loads(self):
app = Application()
app.initialize(Configuration())
with mock.patch('azure.cli.core.commands.arm.APPLICATION', app):
from azure.cli.core.commands.arm import add_id_parameters
parser_dict = {}
cmd_tbl = app.configuration.get_command_table()
app.parser.load_command_table(cmd_tbl)
for cmd in cmd_tbl:
try:
app.configuration.load_params(cmd)
except KeyError:
pass
app.register(app.COMMAND_TABLE_PARAMS_LOADED, add_id_parameters)
app.raise_event(app.COMMAND_TABLE_PARAMS_LOADED, command_table=cmd_tbl)
app.parser.load_command_table(cmd_tbl)
_store_parsers(app.parser, parser_dict)
for name, parser in parser_dict.items():
try:
help_file = _help.GroupHelpFile(name, parser) \
if _is_group(parser) \
else _help.CommandHelpFile(name, parser)
help_file.load(parser)
except Exception as ex:
raise _help.HelpAuthoringException('{}, {}'.format(name, ex))
def test_generic_update_empty_nodes(self):
my_obj = {
'prop': None,
'list': [],
'dict': {
'dict2': None
},
'dict3': {}
}
def my_get():
return my_obj
def my_set(**kwargs): # pylint:disable=unused-argument
return my_obj
config = Configuration()
app = Application()
app.initialize(config)
setattr(sys.modules[__name__], my_get.__name__, my_get)
setattr(sys.modules[__name__], my_set.__name__, my_set)
cli_generic_update_command(None, 'gencommand',
'{}#{}'.format(__name__, my_get.__name__),
'{}#{}'.format(__name__, my_set.__name__))
# add to prop
app.execute('gencommand --add prop a=b'.split())
self.assertEqual(my_obj['prop'][0]['a'], 'b',
'verify object added to null list')
self.assertEqual(len(my_obj['prop'][0]), 1,
'verify only one object added to null list')
# add to list
app.execute('gencommand --add list c=d'.split())
self.assertEqual(my_obj['list'][0]['c'], 'd',
'verify object added to empty list')
self.assertEqual(len(my_obj['list']), 1,
'verify only one object added to empty list')
# set dict2
app.execute('gencommand --set dict.dict2.e=f'.split())
self.assertEqual(my_obj['dict']['dict2']['e'], 'f',
'verify object added to null dict')
self.assertEqual(len(my_obj['dict']['dict2']), 1,
'verify only one object added to null dict')
# set dict3
app.execute('gencommand --set dict3.g=h'.split())
self.assertEqual(my_obj['dict3']['g'], 'h',
'verify object added to empty dict')
self.assertEqual(len(my_obj['dict3']), 1,
'verify only one object added to empty dict')
def test_choice_list_with_ints(self):
def test_handler():
pass
command = CliCommand('n1', test_handler)
command.add_argument('arg', '--arg', '-a', required=False, choices=[1, 2, 3])
command.add_argument('b', '-b', required=False, choices=['a', 'b', 'c'])
cmd_table = {'n1': command}
config = Configuration([])
config.get_command_table = lambda: cmd_table
app = Application()
app.initialize(config)
with self.assertRaises(SystemExit):
app.execute('n1 -h'.split())
def test_choice_list_with_ints(self):
def test_handler():
pass
command = CliCommand('n1', test_handler)
command.add_argument('arg', '--arg', '-a', required=False, choices=[1, 2, 3])
command.add_argument('b', '-b', required=False, choices=['a', 'b', 'c'])
cmd_table = {'n1': command}
config = Configuration([])
config.get_command_table = lambda: cmd_table
app = Application()
app.initialize(config)
with self.assertRaises(SystemExit):
app.execute('n1 -h'.split())
def test_choice_list_with_ints(self):
def test_handler():
pass
command = CliCommand("n1", test_handler)
command.add_argument("arg", "--arg", "-a", required=False, choices=[1, 2, 3])
command.add_argument("b", "-b", required=False, choices=["a", "b", "c"])
cmd_table = {"n1": command}
config = Configuration([])
config.get_command_table = lambda: cmd_table
app = Application()
app.initialize(config)
with self.assertRaises(SystemExit):
app.execute("n1 -h".split())
def test_generic_update_empty_nodes(self):
my_obj = {
'prop': None,
'list': [],
'dict': {
'dict2': None
},
'dict3': {}
}
def my_get():
return my_obj
def my_set(**kwargs): # pylint:disable=unused-argument
return my_obj
config = Configuration()
app = Application()
app.initialize(config)
setattr(sys.modules[__name__], my_get.__name__, my_get)
setattr(sys.modules[__name__], my_set.__name__, my_set)
cli_generic_update_command(None, 'gencommand', '{}#{}'.format(
__name__, my_get.__name__), '{}#{}'.format(__name__, my_set.__name__))
# add to prop
app.execute('gencommand --add prop a=b'.split())
self.assertEqual(my_obj['prop'][0]['a'], 'b', 'verify object added to null list')
self.assertEqual(len(my_obj['prop'][0]), 1, 'verify only one object added to null list')
# add to list
app.execute('gencommand --add list c=d'.split())
self.assertEqual(my_obj['list'][0]['c'], 'd', 'verify object added to empty list')
self.assertEqual(len(my_obj['list']), 1, 'verify only one object added to empty list')
# set dict2
app.execute('gencommand --set dict.dict2.e=f'.split())
self.assertEqual(my_obj['dict']['dict2']['e'], 'f', 'verify object added to null dict')
self.assertEqual(len(my_obj['dict']['dict2']), 1,
'verify only one object added to null dict')
# set dict3
app.execute('gencommand --set dict3.g=h'.split())
self.assertEqual(my_obj['dict3']['g'], 'h', 'verify object added to empty dict')
self.assertEqual(len(my_obj['dict3']), 1, 'verify only one object added to empty dict')
def test_help_param(self):
def test_handler():
pass
command = CliCommand('n1', test_handler)
command.add_argument('arg', '--arg', '-a', required=False)
command.add_argument('b', '-b', required=False)
cmd_table = {'n1': command}
config = Configuration([])
config.get_command_table = lambda: cmd_table
app = Application()
app.initialize(config)
with self.assertRaises(SystemExit):
app.execute('n1 -h'.split())
with self.assertRaises(SystemExit):
app.execute('n1 --help'.split())
def test_help_param(self):
def test_handler():
pass
command = CliCommand('n1', test_handler)
command.add_argument('arg', '--arg', '-a', required=False)
command.add_argument('b', '-b', required=False)
cmd_table = {'n1': command}
config = Configuration([])
config.get_command_table = lambda: cmd_table
app = Application()
app.initialize(config)
with self.assertRaises(SystemExit):
app.execute('n1 -h'.split())
with self.assertRaises(SystemExit):
app.execute('n1 --help'.split())
def test_help_param(self):
def test_handler():
pass
command = CliCommand("n1", test_handler)
command.add_argument("arg", "--arg", "-a", required=False)
command.add_argument("b", "-b", required=False)
cmd_table = {"n1": command}
config = Configuration([])
config.get_command_table = lambda: cmd_table
app = Application()
app.initialize(config)
with self.assertRaises(SystemExit):
app.execute("n1 -h".split())
with self.assertRaises(SystemExit):
app.execute("n1 --help".split())
def test_generic_update(self): # pylint: disable=too-many-statements
my_obj = TestObject()
def my_get():
return my_obj
def my_set(**kwargs): # pylint:disable=unused-argument
return my_obj
config = Configuration()
app = Application()
app.initialize(config)
setattr(sys.modules[__name__], my_get.__name__, my_get)
setattr(sys.modules[__name__], my_set.__name__, my_set)
cli_generic_update_command(None, 'update-obj',
'{}#{}'.format(__name__, my_get.__name__),
'{}#{}'.format(__name__, my_set.__name__))
# Test simplest ways of setting properties
app.execute('update-obj --set myProp=newValue'.split())
self.assertEqual(my_obj.my_prop, 'newValue', 'set simple property')
app.execute('update-obj --set myProp=val3'.split())
self.assertEqual(my_obj.my_prop, 'val3', 'set simple property again')
app.execute('update-obj --set myProp="foo=bar"'.split())
self.assertEqual(my_obj.my_prop, 'foo=bar', 'use equal in value')
app.execute('update-obj --set myList[0]=newValA'.split())
self.assertEqual(my_obj.my_list[0], 'newValA',
'set simple list element')
app.execute('update-obj --set myList[-4]=newValB'.split())
self.assertEqual(my_obj.my_list[0], 'newValB',
'set simple list element')
app.execute('update-obj --set myDict.myCamelKey=success'.split())
self.assertEqual(my_obj.my_dict['myCamelKey'], 'success',
'set simple dict element with camel case key')
app.execute('update-obj --set myDict.my_snake_key=success'.split())
self.assertEqual(my_obj.my_dict['my_snake_key'], 'success',
'set simple dict element with snake case key')
# Test the different ways of indexing into a list of objects or dictionaries by filter
app.execute(
'update-obj --set myListOfCamelDicts[myKey=value_2].myKey="foo=bar"'
.split())
self.assertEqual(
my_obj.my_list_of_camel_dicts[1]['myKey'], 'foo=bar',
'index into list of dictionaries by camel-case key and set value with ='
)
app.execute(
'update-obj --set myListOfCamelDicts[myKey="foo=bar"].myKey=new_value'
.split())
self.assertEqual(my_obj.my_list_of_camel_dicts[1]['myKey'],
'new_value',
'index into list of dictionaries by camel-case key')
app.execute(
'update-obj --set myListOfSnakeDicts[my_key=value2].my_key=new_value'
.split())
self.assertEqual(my_obj.my_list_of_snake_dicts[1]['my_key'],
'new_value',
'index into list of dictionaries by snake-case key')
app.execute(
'update-obj --set myListOfObjects[myString=1.2.3.4].myString=new_value'
.split())
self.assertEqual(my_obj.my_list_of_objects[1].my_string, 'new_value',
'index into list of objects by key')
# Test setting on elements nested within lists
app.execute('update-obj --set myList[1][1]=newValue'.split())
self.assertEqual(my_obj.my_list[1][1], 'newValue',
'set nested list element')
app.execute('update-obj --set myList[2].myKey=newValue'.split())
self.assertEqual(my_obj.my_list[2]['myKey'], 'newValue',
'set nested dict element')
app.execute('update-obj --set myList[3].myInt=50'.split())
self.assertEqual(my_obj.my_list[3].my_int, 50,
'set nested object element')
# Test overwriting and removing values
app.execute('update-obj --set myProp={} myProp.foo=bar'.split())
self.assertEqual(my_obj.my_prop['foo'], 'bar',
'replace scalar with dict')
app.execute(
'update-obj --set myProp=[] --add myProp key1=value1 --set myProp[0].key2=value2'
.split())
self.assertEqual(my_obj.my_prop[0]['key1'], 'value1',
'replace scalar with new list and add a dict entry')
self.assertEqual(my_obj.my_prop[0]['key2'], 'value2',
'add a second value to the new dict entry')
app.execute(
'update-obj --remove myProp --add myProp str1 str2 --remove myProp 0'
.split())
self.assertEqual(len(my_obj.my_prop), 1,
'nullify property, add two and remove one')
self.assertEqual(my_obj.my_prop[0], 'str2',
'nullify property, add two and remove one')
# Test various --add to lists
app.execute('update-obj --set myList=[]'.split())
app.execute(
shlex.split(
'update-obj --add myList key1=value1 key2=value2 foo "string in quotes" [] {} foo=bar'
))
self.assertEqual(my_obj.my_list[0]['key1'], 'value1',
'add a value to a dictionary')
self.assertEqual(my_obj.my_list[0]['key2'], 'value2',
'add a second value to the dictionary')
self.assertEqual(my_obj.my_list[1], 'foo', 'add scalar value to list')
self.assertEqual(my_obj.my_list[2], 'string in quotes',
'add scalar value with quotes to list')
self.assertEqual(my_obj.my_list[3], [], 'add list to a list')
self.assertEqual(my_obj.my_list[4], {}, 'add dict to a list')
self.assertEqual(my_obj.my_list[-1]['foo'], 'bar',
'add second dict and verify when dict is at the end')
# Test --remove
self.assertEqual(len(my_obj.my_list), 6, 'pre-verify length of list')
app.execute('update-obj --remove myList -2'.split())
self.assertEqual(len(my_obj.my_list), 5, 'verify one item removed')
self.assertEqual(my_obj.my_list[4]['foo'], 'bar',
'verify correct item removed')
self.assertEqual('key1' in my_obj.my_list[0], True,
'verify dict item exists')
app.execute('update-obj --remove myList[0].key1'.split())
self.assertEqual('key1' not in my_obj.my_list[0], True,
'verify dict entry can be removed')
def test_generic_update_errors(self): # pylint: disable=no-self-use
my_obj = TestObject()
def my_get(a1, a2): # pylint: disable=unused-argument
return my_obj
def my_set(**kwargs): # pylint:disable=unused-argument
return my_obj
config = Configuration()
app = Application()
app.initialize(config)
setattr(sys.modules[__name__], my_get.__name__, my_get)
setattr(sys.modules[__name__], my_set.__name__, my_set)
cli_generic_update_command(None, 'gencommand',
'{}#{}'.format(__name__, my_get.__name__),
'{}#{}'.format(__name__, my_set.__name__))
def _execute_with_error(command, error, message):
try:
app.execute(command.split())
except CLIError as err:
if error not in str(err):
raise AssertionError('{}\nExpected: {}\nActual: {}'.format(
message, error, str(err)))
else:
raise AssertionError('exception not thrown')
missing_remove_message = "Couldn't find 'doesntExist' in ''. Available options: ['myDict', 'myList', 'myListOfCamelDicts', 'myListOfObjects', 'myListOfSnakeDicts', 'myProp']"
_execute_with_error('gencommand --a1 1 --a2 2 --remove doesntExist',
missing_remove_message,
'remove non-existent property by name')
_execute_with_error('gencommand --a1 1 --a2 2 --remove doesntExist 2',
missing_remove_message,
'remove non-existent property by index')
remove_prop_message = "Couldn't find 'doesntExist' in 'myList.doesntExist'. Available options: index into the collection 'myList.doesntExist' with [<index>] or [<key=value>]"
_execute_with_error(
'gencommand --a1 1 --a2 2 --remove myList.doesntExist.missing 2',
remove_prop_message, 'remove non-existent sub-property by index')
_execute_with_error('gencommand --a1 1 --a2 2 --remove myList 20',
"index 20 doesn't exist on myList",
'remove out-of-range index')
set_on_list_message = "Couldn't find 'doesnt_exist' in 'myList'. Available options: index into the collection 'myList' with [<index>] or [<key=value>]"
_execute_with_error(
'gencommand --a1 1 --a2 2 --set myList.doesnt_exist=foo',
set_on_list_message, 'set shouldn\'t work on a list')
_execute_with_error(
'gencommand --a1 1 --a2 2 --set myList.doesnt_exist.doesnt_exist2=foo',
set_on_list_message, 'set shouldn\'t work on a list')
_execute_with_error(
'gencommand --a1 1 --a2 2 --set myList[5].doesnt_exist=foo',
"index 5 doesn't exist on myList", 'index out of range in path')
_execute_with_error(
'gencommand --a1 1 --a2 2 --remove myList[0]',
'invalid syntax: --remove property.list <indexToRemove> OR --remove propertyToRemove',
'remove requires index to be space-separated')
app.execute(
"gencommand --a1 1 --a2 2 --set myDict={'foo':'bar'}".split())
_execute_with_error(
'gencommand --a1 1 --a2 2 --set myDict.foo.doo=boo',
"Couldn't find 'doo' in 'myDict.foo'. 'myDict.foo' does not support further indexing.",
'Cannot dot index from a scalar value')
_execute_with_error(
'gencommand --a1 1 --a2 2 --set myDict.foo[0]=boo',
"Couldn't find '[0]' in 'myDict'. 'myDict' does not support further indexing.",
'Cannot list index from a scalar value')
_execute_with_error(
'gencommand --a1 1 --a2 2 --add myDict la=da',
"invalid syntax: --add property.listProperty <key=value, string or JSON string>",
'Add only works with lists')
# add an entry which makes 'myKey' no longer unique
app.execute(
'gencommand --a1 1 --a2 2 --add myListOfCamelDicts myKey=value_2'.
split())
_execute_with_error(
'gencommand --a1 1 --a2 2 --set myListOfCamelDicts[myKey=value_2].myKey=foo',
"non-unique key 'myKey' found multiple matches on myListOfCamelDicts. "
"Key must be unique.", 'indexing by key must be unique')
_execute_with_error(
'gencommand --a1 1 --a2 2 --set myListOfCamelDicts[myKey=foo].myKey=foo',
"item with value 'foo' doesn\'t exist for key 'myKey' on myListOfCamelDicts",
'no match found when indexing by key and value')
def test_generic_update(self): # pylint: disable=too-many-statements
my_obj = TestObject()
def my_get():
return my_obj
def my_set(**kwargs): # pylint:disable=unused-argument
return my_obj
config = Configuration()
app = Application()
app.initialize(config)
setattr(sys.modules[__name__], my_get.__name__, my_get)
setattr(sys.modules[__name__], my_set.__name__, my_set)
cli_generic_update_command(None, 'update-obj', '{}#{}'.format(__name__,
my_get.__name__), '{}#{}'.format(__name__, my_set.__name__))
# Test simplest ways of setting properties
app.execute('update-obj --set myProp=newValue'.split())
self.assertEqual(my_obj.my_prop, 'newValue', 'set simple property')
app.execute('update-obj --set myProp=val3'.split())
self.assertEqual(my_obj.my_prop, 'val3', 'set simple property again')
app.execute('update-obj --set myProp="foo=bar"'.split())
self.assertEqual(my_obj.my_prop, 'foo=bar', 'use equal in value')
app.execute('update-obj --set myList[0]=newValA'.split())
self.assertEqual(my_obj.my_list[0], 'newValA', 'set simple list element')
app.execute('update-obj --set myList[-4]=newValB'.split())
self.assertEqual(my_obj.my_list[0], 'newValB', 'set simple list element')
app.execute('update-obj --set myDict.myCamelKey=success'.split())
self.assertEqual(my_obj.my_dict['myCamelKey'], 'success',
'set simple dict element with camel case key')
app.execute('update-obj --set myDict.my_snake_key=success'.split())
self.assertEqual(my_obj.my_dict['my_snake_key'], 'success',
'set simple dict element with snake case key')
# Test the different ways of indexing into a list of objects or dictionaries by filter
app.execute('update-obj --set myListOfCamelDicts[myKey=value_2].myKey="foo=bar"'.split())
self.assertEqual(my_obj.my_list_of_camel_dicts[1]['myKey'],
'foo=bar',
'index into list of dictionaries by camel-case key and set value with =')
app.execute('update-obj --set myListOfCamelDicts[myKey="foo=bar"].myKey=new_value'.split())
self.assertEqual(my_obj.my_list_of_camel_dicts[1]['myKey'],
'new_value',
'index into list of dictionaries by camel-case key')
app.execute('update-obj --set myListOfSnakeDicts[my_key=value2].my_key=new_value'.split())
self.assertEqual(my_obj.my_list_of_snake_dicts[1]['my_key'],
'new_value',
'index into list of dictionaries by snake-case key')
app.execute('update-obj --set myListOfObjects[myString=1.2.3.4].myString=new_value'.split())
self.assertEqual(my_obj.my_list_of_objects[1].my_string,
'new_value',
'index into list of objects by key')
# Test setting on elements nested within lists
app.execute('update-obj --set myList[1][1]=newValue'.split())
self.assertEqual(my_obj.my_list[1][1], 'newValue', 'set nested list element')
app.execute('update-obj --set myList[2].myKey=newValue'.split())
self.assertEqual(my_obj.my_list[2]['myKey'], 'newValue', 'set nested dict element')
app.execute('update-obj --set myList[3].myInt=50'.split())
self.assertEqual(my_obj.my_list[3].my_int, 50, 'set nested object element')
# Test overwriting and removing values
app.execute('update-obj --set myProp={} myProp.foo=bar'.split())
self.assertEqual(my_obj.my_prop['foo'], 'bar', 'replace scalar with dict')
app.execute(
'update-obj --set myProp=[] --add myProp key1=value1 --set myProp[0].key2=value2'.split())
self.assertEqual(my_obj.my_prop[0]['key1'], 'value1',
'replace scalar with new list and add a dict entry')
self.assertEqual(my_obj.my_prop[0]['key2'], 'value2',
'add a second value to the new dict entry')
app.execute('update-obj --remove myProp --add myProp str1 str2 --remove myProp 0'.split())
self.assertEqual(len(my_obj.my_prop), 1, 'nullify property, add two and remove one')
self.assertEqual(my_obj.my_prop[0], 'str2', 'nullify property, add two and remove one')
# Test various --add to lists
app.execute('update-obj --set myList=[]'.split())
app.execute(shlex.split(
'update-obj --add myList key1=value1 key2=value2 foo "string in quotes" [] {} foo=bar'))
self.assertEqual(my_obj.my_list[0]['key1'], 'value1', 'add a value to a dictionary')
self.assertEqual(my_obj.my_list[0]['key2'], 'value2',
'add a second value to the dictionary')
self.assertEqual(my_obj.my_list[1], 'foo', 'add scalar value to list')
self.assertEqual(my_obj.my_list[2], 'string in quotes',
'add scalar value with quotes to list')
self.assertEqual(my_obj.my_list[3], [], 'add list to a list')
self.assertEqual(my_obj.my_list[4], {}, 'add dict to a list')
self.assertEqual(my_obj.my_list[-1]['foo'], 'bar',
'add second dict and verify when dict is at the end')
# Test --remove
self.assertEqual(len(my_obj.my_list), 6, 'pre-verify length of list')
app.execute('update-obj --remove myList -2'.split())
self.assertEqual(len(my_obj.my_list), 5, 'verify one item removed')
self.assertEqual(my_obj.my_list[4]['foo'], 'bar', 'verify correct item removed')
self.assertEqual('key1' in my_obj.my_list[0], True, 'verify dict item exists')
app.execute('update-obj --remove myList[0].key1'.split())
self.assertEqual('key1' not in my_obj.my_list[0], True, 'verify dict entry can be removed')
def test_generic_update_errors(self): # pylint: disable=no-self-use
my_obj = TestObject()
def my_get(a1, a2): # pylint: disable=unused-argument
return my_obj
def my_set(**kwargs): # pylint:disable=unused-argument
return my_obj
config = Configuration()
app = Application()
app.initialize(config)
setattr(sys.modules[__name__], my_get.__name__, my_get)
setattr(sys.modules[__name__], my_set.__name__, my_set)
cli_generic_update_command(None, 'gencommand', '{}#{}'.format(
__name__, my_get.__name__), '{}#{}'.format(__name__, my_set.__name__))
def _execute_with_error(command, error, message):
try:
app.execute(command.split())
except CLIError as err:
if error not in str(err):
raise AssertionError(
'{}\nExpected: {}\nActual: {}'.format(message, error, str(err)))
else:
raise AssertionError('exception not thrown')
missing_remove_message = "Couldn't find 'doesntExist' in ''. Available options: ['myDict', 'myList', 'myListOfCamelDicts', 'myListOfObjects', 'myListOfSnakeDicts', 'myProp']"
_execute_with_error('gencommand --a1 1 --a2 2 --remove doesntExist',
missing_remove_message,
'remove non-existent property by name')
_execute_with_error('gencommand --a1 1 --a2 2 --remove doesntExist 2',
missing_remove_message,
'remove non-existent property by index')
remove_prop_message = "Couldn't find 'doesntExist' in 'myList.doesntExist'. Available options: index into the collection 'myList.doesntExist' with [<index>] or [<key=value>]"
_execute_with_error('gencommand --a1 1 --a2 2 --remove myList.doesntExist.missing 2',
remove_prop_message,
'remove non-existent sub-property by index')
_execute_with_error('gencommand --a1 1 --a2 2 --remove myList 20',
"index 20 doesn't exist on myList",
'remove out-of-range index')
set_on_list_message = "Couldn't find 'doesnt_exist' in 'myList'. Available options: index into the collection 'myList' with [<index>] or [<key=value>]"
_execute_with_error('gencommand --a1 1 --a2 2 --set myList.doesnt_exist=foo',
set_on_list_message,
'set shouldn\'t work on a list')
_execute_with_error('gencommand --a1 1 --a2 2 --set myList.doesnt_exist.doesnt_exist2=foo',
set_on_list_message,
'set shouldn\'t work on a list')
_execute_with_error('gencommand --a1 1 --a2 2 --set myList[5].doesnt_exist=foo',
"index 5 doesn't exist on myList",
'index out of range in path')
_execute_with_error('gencommand --a1 1 --a2 2 --remove myList[0]',
'invalid syntax: --remove property.list <indexToRemove> OR --remove propertyToRemove',
'remove requires index to be space-separated')
app.execute("gencommand --a1 1 --a2 2 --set myDict={'foo':'bar'}".split())
_execute_with_error('gencommand --a1 1 --a2 2 --set myDict.foo.doo=boo',
"Couldn't find 'doo' in 'myDict.foo'. 'myDict.foo' does not support further indexing.",
'Cannot dot index from a scalar value')
_execute_with_error('gencommand --a1 1 --a2 2 --set myDict.foo[0]=boo',
"Couldn't find '[0]' in 'myDict'. 'myDict' does not support further indexing.",
'Cannot list index from a scalar value')
_execute_with_error('gencommand --a1 1 --a2 2 --add myDict la=da',
"invalid syntax: --add property.listProperty <key=value, string or JSON string>",
'Add only works with lists')
# add an entry which makes 'myKey' no longer unique
app.execute('gencommand --a1 1 --a2 2 --add myListOfCamelDicts myKey=value_2'.split())
_execute_with_error(
'gencommand --a1 1 --a2 2 --set myListOfCamelDicts[myKey=value_2].myKey=foo',
"non-unique key 'myKey' found multiple matches on myListOfCamelDicts. "
"Key must be unique.",
'indexing by key must be unique')
_execute_with_error(
'gencommand --a1 1 --a2 2 --set myListOfCamelDicts[myKey=foo].myKey=foo',
"item with value 'foo' doesn\'t exist for key 'myKey' on myListOfCamelDicts",
'no match found when indexing by key and value')
