aiida.backends.tests.common package

Submodules

Tests for the extended dictionary classes.

class aiida.backends.tests.common.test_extendeddicts.TestAttributeDictAccess(methodName='runTest')

Bases: unittest.case.TestCase

Try to access the dictionary elements in various ways, copying (shallow and deep), check raised exceptions.

__module__ = 'aiida.backends.tests.common.test_extendeddicts'

test_access_attr_to_dict()

Test attribute to dictionary.

test_access_dict_to_attr()

Test dictionary to attribute.

test_access_nonexisting_asattr()

Test non-existing attribute.

test_access_nonexisting_askey()

Test non-existing attribute as key.

test_copy()

Test copying.

test_deepcopy1()

Test deep copying.

test_del_nonexisting_asattr()

Test deleting non-existing attribute.

test_del_nonexisting_askey()

Test deleting non-existing attribute as key.

test_delete_after_copy()

Test deleting after copying.

test_shallowcopy1()

Test shallow copying.

test_shallowcopy2()

Test shallow copying.

class aiida.backends.tests.common.test_extendeddicts.TestAttributeDictNested(methodName='runTest')

Bases: unittest.case.TestCase

Test the functionality of nested AttributeDict classes.

__module__ = 'aiida.backends.tests.common.test_extendeddicts'

test_comparison()

Test dictionary comparison.

test_nested()

Test nested dictionary.

test_nested_deepcopy()

Test nested deepcopy.

test_recursive_attribute_dict()

Test that all nested dictionaries are also recursively turned into AttributeDict instances.

test_shallow_copy()

Test shallow copying using either the copy method of the dict class or the copy module.

class aiida.backends.tests.common.test_extendeddicts.TestAttributeDictSerialize(methodName='runTest')

Bases: unittest.case.TestCase

Test serialization/deserialization (with json, pickle, …)

__module__ = 'aiida.backends.tests.common.test_extendeddicts'

test_json()

Test loading and dumping from json.

test_json_recursive()

Test loading and dumping from json recursively.

test_pickle()

Test pickling.

test_pickle_recursive()

Test pickling recursively.

class aiida.backends.tests.common.test_extendeddicts.TestDFAD(methodName='runTest')

Bases: unittest.case.TestCase

Test for the default fields attribute dictionary.

__module__ = 'aiida.backends.tests.common.test_extendeddicts'

test_class_attribute()

I test that the get_default_fields() is working as a class method, so I don’t need to instantiate the class to get the list.

test_insertion_and_retrieval()

Test insertion and retrieval.

test_keylist_method()

Test keylist retrieval.

test_validation()

Test validation.

class aiida.backends.tests.common.test_extendeddicts.TestDFADExample(dictionary=None)

Bases: aiida.common.extendeddicts.DefaultFieldsAttributeDict

An example class that has ‘alpha’, ‘beta’ and ‘gamma’ as default keys.

__module__ = 'aiida.backends.tests.common.test_extendeddicts'

_default_fields = ('alpha', 'beta', 'gamma')

static validate_alpha(value)

Validate a value.

class aiida.backends.tests.common.test_extendeddicts.TestFFAD(methodName='runTest')

Bases: unittest.case.TestCase

Test for the fixed fields attribute dictionary.

__module__ = 'aiida.backends.tests.common.test_extendeddicts'

test_class_attribute()

I test that the get_valid_fields() is working as a class method, so I don’t need to instantiate the class to get the list.

test_insertion()

Test insertion.

test_insertion_on_init()

Test insertion in constructor.

test_pickle()

Note: pickle works here because self._valid_fields is defined at the class level!

class aiida.backends.tests.common.test_extendeddicts.TestFFADExample(init=None)

Bases: aiida.common.extendeddicts.FixedFieldsAttributeDict

An example class that accepts only the ‘alpha’, ‘beta’ and ‘gamma’ keys/attributes.

__module__ = 'aiida.backends.tests.common.test_extendeddicts'

_valid_fields = ('alpha', 'beta', 'gamma')

Tests for the folder class

class aiida.backends.tests.common.test_folders.FoldersTest(methodName='runTest')

Bases: unittest.case.TestCase

Tests for the Folder class.

__module__ = 'aiida.backends.tests.common.test_folders'

static test_create_file_from_filelike_py2()

Test aiida.common.folders.Folder.create_file_from_filelike for python 2.

test_create_file_from_filelike_py3()

Test aiida.common.folders.Folder.create_file_from_filelike for python 3.

test_get_abs_path_without_limit()

Check that the absolute path function can get an absolute path

classmethod test_unicode()

Check that there are no exceptions raised when using unicode folders.

aiida.backends.tests.common.test_folders.fs_encoding_is_utf8()

Returns

True if the current filesystem encoding is set to UTF-8

Unittests for aiida.common.hashing:make_hash with hardcoded hash values

class aiida.backends.tests.common.test_hashing.CheckDBRoundTrip(methodName='runTest')

Bases: aiida.backends.testbase.AiidaTestCase

Check that the hash does not change after a roundtrip via the DB. Note that this class must inherit from AiiDATestCase since it’s working with the DB.

__module__ = 'aiida.backends.tests.common.test_hashing'

test_attribute_storing()

I test that when storing different types of data as attributes (using a dict), the hash is the same before and after storing.

class aiida.backends.tests.common.test_hashing.FloatToTextTest(methodName='runTest')

Bases: unittest.case.TestCase

Tests for the float_to_text methods

__module__ = 'aiida.backends.tests.common.test_hashing'

test_subnormal()

class aiida.backends.tests.common.test_hashing.MakeHashTest(methodName='runTest')

Bases: unittest.case.TestCase

Tests for the make_hash function.

__module__ = 'aiida.backends.tests.common.test_hashing'

test_builtin_types()

test_bytes()

test_collection_with_dicts()

test_collection_with_odicts()

test_collection_with_ordered_sets()

test_collection_with_unordered_sets()

test_collisions_with_nested_objs()

test_datetime()

test_folder()

test_nested_collections()

test_numpy_types()

test_unhashable_type()

test_unicode_string()

test_uuid()

Tests for the lang module.

class aiida.backends.tests.common.test_lang.Protected

Bases: object

Class to test the protected decorator.

__dict__ = mappingproxy({'__module__': 'aiida.backends.tests.common.test_lang', '__doc__': 'Class to test the protected decorator.', 'member_internal': <function Protected.member_internal>, 'member_unprotected': <function Protected.member_unprotected>, 'member_protected_unchecked': <function Protected.member_protected_unchecked>, 'member_protected_checked': <function Protected.member_protected_checked>, 'property_correct_order': <property object>, '__dict__': <attribute '__dict__' of 'Protected' objects>, '__weakref__': <attribute '__weakref__' of 'Protected' objects>})

__module__ = 'aiida.backends.tests.common.test_lang'

__weakref__

list of weak references to the object (if defined)

member_internal()

Class method that is allowed to call the protected methods.

member_protected_checked()

Decorated method but without check - cannot be called outside scope.

member_protected_unchecked()

Decorated method but without check - can be called outside scope.

member_unprotected()

Simple unproctected method.

property property_correct_order

Decorated property but without check - cannot be called outside scope.

class aiida.backends.tests.common.test_lang.TestProtectedDecorator(methodName='runTest')

Bases: aiida.backends.testbase.AiidaTestCase

Tests for the protected() decorator.

__module__ = 'aiida.backends.tests.common.test_lang'

test_free_function()

Decorating a free function should raise.

test_internal()

Calling protected internally from a public class method should work.

test_property_incorrect_order()

The protected decorator should raise if applied before the property decorator.

test_protected_checked()

Test that calling a checked protected class method raises.

test_protected_property_correct_order()

Test that calling a checked protected property raises.

test_protected_unchecked()

Test that calling an unchecked protected class method is allowed.

test_unprotected()

Test that calling unprotected class method is allowed.

Tests for the links utilities.

class aiida.backends.tests.common.test_links.TestValidateLinkLabel(methodName='runTest')

Bases: aiida.backends.testbase.AiidaTestCase

Tests for validate_link_label function.

__module__ = 'aiida.backends.tests.common.test_links'

test_validate_link_label()

Test that illegal link labels will raise a ValueError.

Tests for the logging module.

class aiida.backends.tests.common.test_logging.TestLogger(methodName='runTest')

Bases: unittest.case.TestCase

Test global python logging module.

__module__ = 'aiida.backends.tests.common.test_logging'

test_logger()

The python logging module is configured with a DbLogHandler upon runtime, but we do not want any fired log messages to crash when they reach the handler and no database is set yet

Serialization tests

class aiida.backends.tests.common.test_serialize.TestSerialize(methodName='runTest')

Bases: aiida.backends.testbase.AiidaTestCase

Tests for the YAML serializer and deserializer.

__module__ = 'aiida.backends.tests.common.test_serialize'

test_mixed_attribute_normal_dict()

Regression test for #3092.

The yaml mapping constructor in aiida.orm.utils.serialize was not properly “deeply” reconstructing nested mappings, causing a mix of attribute dictionaries and normal dictionaries to lose information in a round-trip.

If a nested AttributeDict contained a normal dictionary, the content of the latter would be lost during the deserialization, despite the information being present in the serialized yaml dump.

test_serialize_computer_round_trip()

Test you can serialize and deserialize a computer

test_serialize_group()

Test that serialization and deserialization of Groups works. Also make sure that the serialized data is json-serializable

test_serialize_group_round_trip()

Test you can serialize and deserialize a group

test_serialize_node_round_trip()

Test you can serialize and deserialize a node

test_serialize_round_trip()

Test the serialization of a dictionary with Nodes in various data structure Also make sure that the serialized data is json-serializable

test_serialize_unstored_computer()

Test that you can’t serialize an unstored node

test_serialize_unstored_group()

Test that you can’t serialize an unstored group

test_serialize_unstored_node()

Test that you can’t serialize an unstored node

Tests for the timezone utility module.

class aiida.backends.tests.common.test_timezone.TimezoneTest(methodName='runTest')

Bases: unittest.case.TestCase

Tests for the timezone utility module.

__module__ = 'aiida.backends.tests.common.test_timezone'

test_timezone_now()

Test timezone.now function.

Tests for the aiida.common.utils functionality

class aiida.backends.tests.common.test_utils.PrettifierTest(methodName='runTest')

Bases: unittest.case.TestCase

Tests for the Prettifier class methods.

__module__ = 'aiida.backends.tests.common.test_utils'

test_prettifier()

Check that the prettified strings work as expected for a number of different labels and different codes that should show them

class aiida.backends.tests.common.test_utils.SqlStringMatchTest(methodName='runTest')

Bases: unittest.case.TestCase

” Test the functions to convert SQL to regex patterns

__module__ = 'aiida.backends.tests.common.test_utils'

test_patterns()

” Test complex patterns to see if the logic of conversion is correct

class aiida.backends.tests.common.test_utils.UniqueTest(methodName='runTest')

Bases: unittest.case.TestCase

Tests for the get_unique_filename function.

__module__ = 'aiida.backends.tests.common.test_utils'

array_counter()

seq = -1

test_ask_backup_question()

This method checks that the combined use of query_string and query_yes_no by the ask_backup_question is done as expected.

test_query_string()

This method tests that the query_string method behaves as expected.

test_query_yes_no()

This method tests the query_yes_no method behaves as expected. To perform this, a lambda function is used to simulate the user input.

test_unique_1()

test_unique_2()

test_unique_3()

test_unique_4()