def test__dmi_methods(self):
"""Test _dmi_methods(): When dmi information looks normal."""
fake_dmi = get_fake_dmi_dict()
result = m_id._dmi_methods(fake_dmi)
assert result is not None
assert isinstance(result, six.string_types)
# Make sure the ID changes given different information.
fake_dmi['product_uuid'] = 'some_other_uuid'
new_result = m_id._dmi_methods(fake_dmi)
assert new_result is not None
assert isinstance(result, six.string_types)
assert result != new_result
def test__dmi_methods_dmi_pairs(self):
"""Test _dmi_methods(): Chassis or board DMI pair not set correctly."""
fake_dmi = get_fake_dmi_dict()
fake_dmi['product_uuid'] = None
result = m_id._dmi_methods(fake_dmi)
assert result is not None
assert isinstance(result, six.string_types)
fake_dmi['chassis_asset_tag'] = None
second_result = m_id._dmi_methods(fake_dmi)
assert second_result is not None
assert isinstance(second_result, six.string_types)
assert result != second_result
fake_dmi['board_asset_tag'] = None
assert m_id._dmi_methods(fake_dmi) is None
def test__dmi_methods_disqualified(self):
"""Test _dmi_methods(): the disqualified message is in the dmi dict."""
for key in [
'chassis_asset_tag', 'chassis_serial', 'board_asset_tag',
'board_serial'
]:
fake_dmi = get_fake_dmi_dict()
fake_dmi[key] = m_id.DMI_DISQUALIFIED_STRING
fake_dmi['product_uuid'] = None
assert m_id._dmi_methods(fake_dmi) is None