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# Copyright: (c) 2018, Hewlett Packard Enterprise Development LP
# GNU General Public License v3.0+
# (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
import mock
import pytest
import sys
sys.modules['hpe3par_sdk'] = mock.Mock()
sys.modules['hpe3par_sdk.client'] = mock.Mock()
sys.modules['hpe3parclient'] = mock.Mock()
sys.modules['hpe3parclient.exceptions'] = mock.Mock()
from ansible.modules.storage.hpe3par import ss_3par_cpg
from ansible.module_utils.basic import AnsibleModule
from ansible.module_utils.storage.hpe3par import hpe3par
@mock.patch('ansible.modules.storage.hpe3par.ss_3par_cpg.client')
@mock.patch('ansible.modules.storage.hpe3par.ss_3par_cpg.AnsibleModule')
@mock.patch('ansible.modules.storage.hpe3par.ss_3par_cpg.create_cpg')
def test_module_args(mock_create_cpg, mock_module, mock_client):
"""
hpe3par CPG - test module arguments
"""
PARAMS_FOR_PRESENT = {
'storage_system_ip': '192.168.0.1',
'storage_system_username': 'USER',
'storage_system_password': 'PASS',
'cpg_name': 'test_cpg',
'domain': 'test_domain',
'growth_increment': 32768,
'growth_increment_unit': 'MiB',
'growth_limit': 32768,
'growth_limit_unit': 'MiB',
'growth_warning': 32768,
'growth_warning_unit': 'MiB',
'raid_type': 'R6',
'set_size': 8,
'high_availability': 'MAG',
'disk_type': 'FC',
'state': 'present',
'secure': False
}
mock_module.params = PARAMS_FOR_PRESENT
mock_module.return_value = mock_module
mock_client.HPE3ParClient.login.return_value = True
mock_create_cpg.return_value = (True, True, "Created CPG successfully.")
ss_3par_cpg.main()
mock_module.assert_called_with(
argument_spec=hpe3par.cpg_argument_spec(),
required_together=[['raid_type', 'set_size']])
@mock.patch('ansible.modules.storage.hpe3par.ss_3par_cpg.client')
@mock.patch('ansible.modules.storage.hpe3par.ss_3par_cpg.AnsibleModule')
@mock.patch('ansible.modules.storage.hpe3par.ss_3par_cpg.create_cpg')
def test_main_exit_functionality_present_success_without_issue_attr_dict(mock_create_cpg, mock_module, mock_client):
"""
hpe3par flash cache - success check
"""
PARAMS_FOR_PRESENT = {
'storage_system_ip': '192.168.0.1',
'storage_system_name': '3PAR',
'storage_system_username': 'USER',
'storage_system_password': 'PASS',
'cpg_name': 'test_cpg',
'domain': 'test_domain',
'growth_increment': 32768,
'growth_increment_unit': 'MiB',
'growth_limit': 32768,
'growth_limit_unit': 'MiB',
'growth_warning': 32768,
'growth_warning_unit': 'MiB',
'raid_type': 'R6',
'set_size': 8,
'high_availability': 'MAG',
'disk_type': 'FC',
'state': 'present',
'secure': False
}
# This creates a instance of the AnsibleModule mock.
mock_module.params = PARAMS_FOR_PRESENT
mock_module.return_value = mock_module
instance = mock_module.return_value
mock_client.HPE3ParClient.login.return_value = True
mock_create_cpg.return_value = (
True, True, "Created CPG successfully.")
ss_3par_cpg.main()
# AnsibleModule.exit_json should be called
instance.exit_json.assert_called_with(
changed=True, msg="Created CPG successfully.")
# AnsibleModule.fail_json should not be called
assert instance.fail_json.call_count == 0
@mock.patch('ansible.modules.storage.hpe3par.ss_3par_cpg.client')
@mock.patch('ansible.modules.storage.hpe3par.ss_3par_cpg.AnsibleModule')
@mock.patch('ansible.modules.storage.hpe3par.ss_3par_cpg.delete_cpg')
def test_main_exit_functionality_absent_success_without_issue_attr_dict(mock_delete_cpg, mock_module, mock_client):
"""
hpe3par flash cache - success check
"""
PARAMS_FOR_DELETE = {
'storage_system_ip': '192.168.0.1',
'storage_system_name': '3PAR',
'storage_system_username': 'USER',
'storage_system_password': 'PASS',
'cpg_name': 'test_cpg',
'domain': None,
'growth_increment': None,
'growth_increment_unit': None,
'growth_limit': None,
'growth_limit_unit': None,
'growth_warning': None,
'growth_warning_unit': None,
'raid_type': None,
'set_size': None,
'high_availability': None,
'disk_type': None,
'state': 'absent',
'secure': False
}
# This creates a instance of the AnsibleModule mock.
mock_module.params = PARAMS_FOR_DELETE
mock_module.return_value = mock_module
instance = mock_module.return_value
mock_delete_cpg.return_value = (
True, True, "Deleted CPG test_cpg successfully.")
mock_client.HPE3ParClient.login.return_value = True
ss_3par_cpg.main()
# AnsibleModule.exit_json should be called
instance.exit_json.assert_called_with(
changed=True, msg="Deleted CPG test_cpg successfully.")
# AnsibleModule.fail_json should not be called
assert instance.fail_json.call_count == 0
def test_convert_to_binary_multiple():
assert hpe3par.convert_to_binary_multiple(None) == -1
assert hpe3par.convert_to_binary_multiple('-1.0 MiB') == -1
assert hpe3par.convert_to_binary_multiple('-1.0GiB') == -1
assert hpe3par.convert_to_binary_multiple('1.0 MiB') == 1
assert hpe3par.convert_to_binary_multiple('1.5GiB') == 1.5 * 1024
assert hpe3par.convert_to_binary_multiple('1.5 TiB') == 1.5 * 1024 * 1024
assert hpe3par.convert_to_binary_multiple(' 1.5 TiB ') == 1.5 * 1024 * 1024
@mock.patch('ansible.modules.storage.hpe3par.ss_3par_cpg.client')
def test_validate_set_size(mock_client):
mock_client.HPE3ParClient.RAID_MAP = {'R0': {'raid_value': 1, 'set_sizes': [1]},
'R1': {'raid_value': 2, 'set_sizes': [2, 3, 4]},
'R5': {'raid_value': 3, 'set_sizes': [3, 4, 5, 6, 7, 8, 9]},
'R6': {'raid_value': 4, 'set_sizes': [6, 8, 10, 12, 16]}
}
raid_type = 'R0'
set_size = 1
assert ss_3par_cpg.validate_set_size(raid_type, set_size)
set_size = 2
assert not ss_3par_cpg.validate_set_size(raid_type, set_size)
raid_type = None
assert not ss_3par_cpg.validate_set_size(raid_type, set_size)
@mock.patch('ansible.modules.storage.hpe3par.ss_3par_cpg.client')
def test_cpg_ldlayout_map(mock_client):
mock_client.HPE3ParClient.PORT = 1
mock_client.HPE3ParClient.RAID_MAP = {'R0': {'raid_value': 1, 'set_sizes': [1]},
'R1': {'raid_value': 2, 'set_sizes': [2, 3, 4]},
'R5': {'raid_value': 3, 'set_sizes': [3, 4, 5, 6, 7, 8, 9]},
'R6': {'raid_value': 4, 'set_sizes': [6, 8, 10, 12, 16]}
}
ldlayout_dict = {'RAIDType': 'R6', 'HA': 'PORT'}
assert ss_3par_cpg.cpg_ldlayout_map(ldlayout_dict) == {
'RAIDType': 4, 'HA': 1}
@mock.patch('ansible.modules.storage.hpe3par.ss_3par_cpg.client')
def test_create_cpg(mock_client):
ss_3par_cpg.validate_set_size = mock.Mock(return_value=True)
ss_3par_cpg.cpg_ldlayout_map = mock.Mock(
return_value={'RAIDType': 4, 'HA': 1})
mock_client.HPE3ParClient.login.return_value = True
mock_client.HPE3ParClient.cpgExists.return_value = False
mock_client.HPE3ParClient.FC = 1
mock_client.HPE3ParClient.createCPG.return_value = True
assert ss_3par_cpg.create_cpg(mock_client.HPE3ParClient,
'test_cpg',
'test_domain',
'32768 MiB',
'32768 MiB',
'32768 MiB',
'R6',
8,
'MAG',
'FC'
) == (True, True, "Created CPG %s successfully." % 'test_cpg')
mock_client.HPE3ParClient.cpgExists.return_value = True
assert ss_3par_cpg.create_cpg(mock_client.HPE3ParClient,
'test_cpg',
'test_domain',
'32768.0 MiB',
'32768.0 MiB',
'32768.0 MiB',
'R6',
8,
'MAG',
'FC'
) == (True, False, 'CPG already present')
ss_3par_cpg.validate_set_size = mock.Mock(return_value=False)
assert ss_3par_cpg.create_cpg(mock_client.HPE3ParClient,
'test_cpg',
'test_domain',
'32768.0 MiB',
'32768 MiB',
'32768.0 MiB',
'R6',
3,
'MAG',
'FC'
) == (False, False, 'Set size 3 not part of RAID set R6')
@mock.patch('ansible.modules.storage.hpe3par.ss_3par_cpg.client')
def test_delete_cpg(mock_client):
mock_client.HPE3ParClient.login.return_value = True
mock_client.HPE3ParClient.cpgExists.return_value = True
mock_client.HPE3ParClient.FC = 1
mock_client.HPE3ParClient.deleteCPG.return_value = True
assert ss_3par_cpg.delete_cpg(mock_client.HPE3ParClient,
'test_cpg'
) == (True, True, "Deleted CPG %s successfully." % 'test_cpg')
mock_client.HPE3ParClient.cpgExists.return_value = False
assert ss_3par_cpg.delete_cpg(mock_client.HPE3ParClient,
'test_cpg'
) == (True, False, "CPG does not exist")
assert ss_3par_cpg.delete_cpg(mock_client.HPE3ParClient,
None
) == (True, False, "CPG does not exist")
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