Running tests with SERVER=NONE fails

[jelly]

For packaging we want to run the unittests without an LDAP server, the tests still fail when I export SERVER=NONE in testLDIF-change.py. As test_name_attr is initialised to None. I assume tests should not get executed when SERVER=NONE?

======================================================================
ERROR: test_add_request_to_ldif (test.testLDIF-change.Test.test_add_request_to_ldif)
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Traceback (most recent call last):
  File "/build/python-ldap3/src/ldap3-2.9.1/test/testLDIF-change.py", line 55, in test_add_request_to_ldif
    self.connection.add(generate_dn(test_base, testcase_id, 'ldif-change-1'), 'inetOrgPerson', {'objectClass': 'inetOrgPerson', 'sn': 'ldif-change-1', test_name_attr: 'ldif-change-1', 'loginEnabled': True}, controls=controls)
                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/build/python-ldap3/src/ldap3-2.9.1/test/config.py", line 525, in generate_dn
    return test_name_attr + '=' + batch_id + name + ',' + base
           ~~~~~~~~~~~~~~~^~~~~
TypeError: unsupported operand type(s) for +: 'NoneType' and 'str'

======================================================================
ERROR: test_delete_request_to_ldif (test.testLDIF-change.Test.test_delete_request_to_ldif)
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Traceback (most recent call last):
  File "/build/python-ldap3/src/ldap3-2.9.1/test/testLDIF-change.py", line 70, in test_delete_request_to_ldif
    self.connection.delete(generate_dn(test_base, testcase_id, 'ldif-change-2'))
                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/build/python-ldap3/src/ldap3-2.9.1/test/config.py", line 525, in generate_dn
    return test_name_attr + '=' + batch_id + name + ',' + base
           ~~~~~~~~~~~~~~~^~~~~
TypeError: unsupported operand type(s) for +: 'NoneType' and 'str'

======================================================================
ERROR: test_modify_add_to_ldif (test.testLDIF-change.Test.test_modify_add_to_ldif)
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Traceback (most recent call last):
  File "/build/python-ldap3/src/ldap3-2.9.1/test/testLDIF-change.py", line 100, in test_modify_add_to_ldif
    result = self.connection.modify(generate_dn(test_base, testcase_id, 'ldif-change-6'), {'givenName': (MODIFY_ADD, ['givenname-6-modified'])})
                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/build/python-ldap3/src/ldap3-2.9.1/test/config.py", line 525, in generate_dn
    return test_name_attr + '=' + batch_id + name + ',' + base
           ~~~~~~~~~~~~~~~^~~~~
TypeError: unsupported operand type(s) for +: 'NoneType' and 'str'

======================================================================
ERROR: test_modify_delete_to_ldif (test.testLDIF-change.Test.test_modify_delete_to_ldif)
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Traceback (most recent call last):
  File "/build/python-ldap3/src/ldap3-2.9.1/test/testLDIF-change.py", line 124, in test_modify_delete_to_ldif
    result = self.connection.modify(generate_dn(test_base, testcase_id, 'ldif-change-8'), {'givenName': (MODIFY_DELETE, ['givenname-8-deleted'])})
                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/build/python-ldap3/src/ldap3-2.9.1/test/config.py", line 525, in generate_dn
    return test_name_attr + '=' + batch_id + name + ',' + base
           ~~~~~~~~~~~~~~~^~~~~
TypeError: unsupported operand type(s) for +: 'NoneType' and 'str'

======================================================================
ERROR: test_modify_dn_request_to_ldif (test.testLDIF-change.Test.test_modify_dn_request_to_ldif)
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Traceback (most recent call last):
  File "/build/python-ldap3/src/ldap3-2.9.1/test/testLDIF-change.py", line 77, in test_modify_dn_request_to_ldif
    result = self.connection.modify_dn(generate_dn(test_base, testcase_id, 'ldif-change-3'), test_name_attr + '=' + testcase_id + 'ldif-change-4,' + test_base)
                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/build/python-ldap3/src/ldap3-2.9.1/test/config.py", line 525, in generate_dn
    return test_name_attr + '=' + batch_id + name + ',' + base
           ~~~~~~~~~~~~~~~^~~~~
TypeError: unsupported operand type(s) for +: 'NoneType' and 'str'

======================================================================
ERROR: test_modify_replace_to_ldif (test.testLDIF-change.Test.test_modify_replace_to_ldif)
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Traceback (most recent call last):
  File "/build/python-ldap3/src/ldap3-2.9.1/test/testLDIF-change.py", line 112, in test_modify_replace_to_ldif
    result = self.connection.modify(generate_dn(test_base, testcase_id, 'ldif-change-7'), {'givenName': (MODIFY_REPLACE, ['givenname-7-replaced'])})
                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/build/python-ldap3/src/ldap3-2.9.1/test/config.py", line 525, in generate_dn
    return test_name_attr + '=' + batch_id + name + ',' + base
           ~~~~~~~~~~~~~~~^~~~~
TypeError: unsupported operand type(s) for +: 'NoneType' and 'str'

======================================================================
ERROR: test_move_dn_request_to_ldif (test.testLDIF-change.Test.test_move_dn_request_to_ldif)
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Traceback (most recent call last):
  File "/build/python-ldap3/src/ldap3-2.9.1/test/testLDIF-change.py", line 88, in test_move_dn_request_to_ldif
    result = self.connection.modify_dn(generate_dn(test_base, testcase_id, 'ldif-change-5'), test_name_attr + '=' + testcase_id + 'ldif-change-5', delete_old_dn=False, new_superior=test_moved)
                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/build/python-ldap3/src/ldap3-2.9.1/test/config.py", line 525, in generate_dn
    return test_name_attr + '=' + batch_id + name + ',' + base
           ~~~~~~~~~~~~~~~^~~~~
TypeError: unsupported operand type(s) for +: 'NoneType' and 'str'

----------------------------------------------------------------------
Ran 687 tests in 14.652s

FAILED (SKIP=234, errors=7)
Testing location: UNKNOWN-NONE  - Test server: None
Python version: 3.12.3 (main, Apr 23 2024, 09:16:07) [GCC 13.2.1 20240417]  - ldap3 version: 2.9  - pyasn1 version: 0.5.1
Strategy: SYNC - Lazy: False - Check names: True - Collect usage: True  - pool size: 5
Default client encoding: utf-8  - Default server encoding: utf-8 - Source encoding: utf-8 - File encoding: utf-8  - Additional server encodings: latin-1, koi8-r
Logging: False - Log detail: None - Internal decoder:  True  - Response waiting timeout: 20