diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/unittests/test_datasource/test_aliyun.py | 6 | ||||
| -rw-r--r-- | tests/unittests/test_datasource/test_altcloud.py | 21 | ||||
| -rw-r--r-- | tests/unittests/test_datasource/test_azure.py | 10 | ||||
| -rw-r--r-- | tests/unittests/test_datasource/test_nocloud.py | 3 | ||||
| -rw-r--r-- | tests/unittests/test_datasource/test_openstack.py | 16 | ||||
| -rw-r--r-- | tests/unittests/test_datasource/test_ovf.py | 16 | ||||
| -rw-r--r-- | tests/unittests/test_datasource/test_scaleway.py | 8 | ||||
| -rw-r--r-- | tests/unittests/test_util.py | 123 |
8 files changed, 41 insertions, 162 deletions
diff --git a/tests/unittests/test_datasource/test_aliyun.py b/tests/unittests/test_datasource/test_aliyun.py index b626229e..eb2828d5 100644 --- a/tests/unittests/test_datasource/test_aliyun.py +++ b/tests/unittests/test_datasource/test_aliyun.py @@ -188,7 +188,7 @@ class TestIsAliYun(test_helpers.CiTestCase): ALIYUN_PRODUCT = 'Alibaba Cloud ECS' read_dmi_data_expected = [mock.call('system-product-name')] - @mock.patch("cloudinit.sources.DataSourceAliYun.util.read_dmi_data") + @mock.patch("cloudinit.sources.DataSourceAliYun.dmi.read_dmi_data") def test_true_on_aliyun_product(self, m_read_dmi_data): """Should return true if the dmi product data has expected value.""" m_read_dmi_data.return_value = self.ALIYUN_PRODUCT @@ -197,7 +197,7 @@ class TestIsAliYun(test_helpers.CiTestCase): m_read_dmi_data.call_args_list) self.assertEqual(True, ret) - @mock.patch("cloudinit.sources.DataSourceAliYun.util.read_dmi_data") + @mock.patch("cloudinit.sources.DataSourceAliYun.dmi.read_dmi_data") def test_false_on_empty_string(self, m_read_dmi_data): """Should return false on empty value returned.""" m_read_dmi_data.return_value = "" @@ -206,7 +206,7 @@ class TestIsAliYun(test_helpers.CiTestCase): m_read_dmi_data.call_args_list) self.assertEqual(False, ret) - @mock.patch("cloudinit.sources.DataSourceAliYun.util.read_dmi_data") + @mock.patch("cloudinit.sources.DataSourceAliYun.dmi.read_dmi_data") def test_false_on_unknown_string(self, m_read_dmi_data): """Should return false on an unrelated string.""" m_read_dmi_data.return_value = "cubs win" diff --git a/tests/unittests/test_datasource/test_altcloud.py b/tests/unittests/test_datasource/test_altcloud.py index fc59d1d5..7a5393ac 100644 --- a/tests/unittests/test_datasource/test_altcloud.py +++ b/tests/unittests/test_datasource/test_altcloud.py @@ -14,6 +14,7 @@ import os import shutil import tempfile +from cloudinit import dmi from cloudinit import helpers from cloudinit import subp from cloudinit import util @@ -88,14 +89,14 @@ class TestGetCloudType(CiTestCase): super(TestGetCloudType, self).setUp() self.tmp = self.tmp_dir() self.paths = helpers.Paths({'cloud_dir': self.tmp}) - self.dmi_data = util.read_dmi_data + self.dmi_data = dmi.read_dmi_data # We have a different code path for arm to deal with LP1243287 # We have to switch arch to x86_64 to avoid test failure force_arch('x86_64') def tearDown(self): # Reset - util.read_dmi_data = self.dmi_data + dmi.read_dmi_data = self.dmi_data force_arch() def test_cloud_info_file_ioerror(self): @@ -123,7 +124,7 @@ class TestGetCloudType(CiTestCase): Test method get_cloud_type() for RHEVm systems. Forcing read_dmi_data return to match a RHEVm system: RHEV Hypervisor ''' - util.read_dmi_data = _dmi_data('RHEV') + dmi.read_dmi_data = _dmi_data('RHEV') dsrc = dsac.DataSourceAltCloud({}, None, self.paths) self.assertEqual('RHEV', dsrc.get_cloud_type()) @@ -132,7 +133,7 @@ class TestGetCloudType(CiTestCase): Test method get_cloud_type() for vSphere systems. Forcing read_dmi_data return to match a vSphere system: RHEV Hypervisor ''' - util.read_dmi_data = _dmi_data('VMware Virtual Platform') + dmi.read_dmi_data = _dmi_data('VMware Virtual Platform') dsrc = dsac.DataSourceAltCloud({}, None, self.paths) self.assertEqual('VSPHERE', dsrc.get_cloud_type()) @@ -141,7 +142,7 @@ class TestGetCloudType(CiTestCase): Test method get_cloud_type() for unknown systems. Forcing read_dmi_data return to match an unrecognized return. ''' - util.read_dmi_data = _dmi_data('Unrecognized Platform') + dmi.read_dmi_data = _dmi_data('Unrecognized Platform') dsrc = dsac.DataSourceAltCloud({}, None, self.paths) self.assertEqual('UNKNOWN', dsrc.get_cloud_type()) @@ -219,7 +220,7 @@ class TestGetDataNoCloudInfoFile(CiTestCase): self.tmp = self.tmp_dir() self.paths = helpers.Paths( {'cloud_dir': self.tmp, 'run_dir': self.tmp}) - self.dmi_data = util.read_dmi_data + self.dmi_data = dmi.read_dmi_data dsac.CLOUD_INFO_FILE = \ 'no such file' # We have a different code path for arm to deal with LP1243287 @@ -230,14 +231,14 @@ class TestGetDataNoCloudInfoFile(CiTestCase): # Reset dsac.CLOUD_INFO_FILE = \ '/etc/sysconfig/cloud-info' - util.read_dmi_data = self.dmi_data + dmi.read_dmi_data = self.dmi_data # Return back to original arch force_arch() def test_rhev_no_cloud_file(self): '''Test No cloud info file module get_data() forcing RHEV.''' - util.read_dmi_data = _dmi_data('RHEV Hypervisor') + dmi.read_dmi_data = _dmi_data('RHEV Hypervisor') dsrc = dsac.DataSourceAltCloud({}, None, self.paths) dsrc.user_data_rhevm = lambda: True self.assertEqual(True, dsrc.get_data()) @@ -245,7 +246,7 @@ class TestGetDataNoCloudInfoFile(CiTestCase): def test_vsphere_no_cloud_file(self): '''Test No cloud info file module get_data() forcing VSPHERE.''' - util.read_dmi_data = _dmi_data('VMware Virtual Platform') + dmi.read_dmi_data = _dmi_data('VMware Virtual Platform') dsrc = dsac.DataSourceAltCloud({}, None, self.paths) dsrc.user_data_vsphere = lambda: True self.assertEqual(True, dsrc.get_data()) @@ -253,7 +254,7 @@ class TestGetDataNoCloudInfoFile(CiTestCase): def test_failure_no_cloud_file(self): '''Test No cloud info file module get_data() forcing unrecognized.''' - util.read_dmi_data = _dmi_data('Unrecognized Platform') + dmi.read_dmi_data = _dmi_data('Unrecognized Platform') dsrc = dsac.DataSourceAltCloud({}, None, self.paths) self.assertEqual(False, dsrc.get_data()) diff --git a/tests/unittests/test_datasource/test_azure.py b/tests/unittests/test_datasource/test_azure.py index 56c1cf18..433fbc66 100644 --- a/tests/unittests/test_datasource/test_azure.py +++ b/tests/unittests/test_datasource/test_azure.py @@ -570,7 +570,7 @@ scbus-1 on xpt0 bus 0 (dsaz, 'set_hostname', mock.MagicMock()), (dsaz, 'get_metadata_from_fabric', self.get_metadata_from_fabric), (dsaz.subp, 'which', lambda x: True), - (dsaz.util, 'read_dmi_data', mock.MagicMock( + (dsaz.dmi, 'read_dmi_data', mock.MagicMock( side_effect=_dmi_mocks)), (dsaz.util, 'wait_for_files', mock.MagicMock( side_effect=_wait_for_files)), @@ -1427,7 +1427,7 @@ class TestAzureBounce(CiTestCase): raise RuntimeError('should not get here') self.patches.enter_context( - mock.patch.object(dsaz.util, 'read_dmi_data', + mock.patch.object(dsaz.dmi, 'read_dmi_data', mock.MagicMock(side_effect=_dmi_mocks))) def setUp(self): @@ -2294,14 +2294,14 @@ class TestWBIsPlatformViable(CiTestCase): """White box tests for _is_platform_viable.""" with_logs = True - @mock.patch(MOCKPATH + 'util.read_dmi_data') + @mock.patch(MOCKPATH + 'dmi.read_dmi_data') def test_true_on_non_azure_chassis(self, m_read_dmi_data): """Return True if DMI chassis-asset-tag is AZURE_CHASSIS_ASSET_TAG.""" m_read_dmi_data.return_value = dsaz.AZURE_CHASSIS_ASSET_TAG self.assertTrue(dsaz._is_platform_viable('doesnotmatter')) @mock.patch(MOCKPATH + 'os.path.exists') - @mock.patch(MOCKPATH + 'util.read_dmi_data') + @mock.patch(MOCKPATH + 'dmi.read_dmi_data') def test_true_on_azure_ovf_env_in_seed_dir(self, m_read_dmi_data, m_exist): """Return True if ovf-env.xml exists in known seed dirs.""" # Non-matching Azure chassis-asset-tag @@ -2322,7 +2322,7 @@ class TestWBIsPlatformViable(CiTestCase): MOCKPATH, {'os.path.exists': False, # Non-matching Azure chassis-asset-tag - 'util.read_dmi_data': dsaz.AZURE_CHASSIS_ASSET_TAG + 'X', + 'dmi.read_dmi_data': dsaz.AZURE_CHASSIS_ASSET_TAG + 'X', 'subp.which': None}, dsaz._is_platform_viable, 'doesnotmatter')) self.assertIn( diff --git a/tests/unittests/test_datasource/test_nocloud.py b/tests/unittests/test_datasource/test_nocloud.py index 2e6b53ff..02cc9b38 100644 --- a/tests/unittests/test_datasource/test_nocloud.py +++ b/tests/unittests/test_datasource/test_nocloud.py @@ -1,5 +1,6 @@ # This file is part of cloud-init. See LICENSE file for license information. +from cloudinit import dmi from cloudinit import helpers from cloudinit.sources.DataSourceNoCloud import ( DataSourceNoCloud as dsNoCloud, @@ -30,7 +31,7 @@ class TestNoCloudDataSource(CiTestCase): self.mocks.enter_context( mock.patch.object(util, 'get_cmdline', return_value=self.cmdline)) self.mocks.enter_context( - mock.patch.object(util, 'read_dmi_data', return_value=None)) + mock.patch.object(dmi, 'read_dmi_data', return_value=None)) def _test_fs_config_is_read(self, fs_label, fs_label_to_search): vfat_device = 'device-1' diff --git a/tests/unittests/test_datasource/test_openstack.py b/tests/unittests/test_datasource/test_openstack.py index 9b0c1b8a..415755aa 100644 --- a/tests/unittests/test_datasource/test_openstack.py +++ b/tests/unittests/test_datasource/test_openstack.py @@ -459,7 +459,7 @@ class TestDetectOpenStack(test_helpers.CiTestCase): ds.detect_openstack(), 'Expected detect_openstack == True') @test_helpers.mock.patch(MOCK_PATH + 'util.get_proc_env') - @test_helpers.mock.patch(MOCK_PATH + 'util.read_dmi_data') + @test_helpers.mock.patch(MOCK_PATH + 'dmi.read_dmi_data') def test_not_detect_openstack_intel_x86_ec2(self, m_dmi, m_proc_env, m_is_x86): """Return False on EC2 platforms.""" @@ -479,7 +479,7 @@ class TestDetectOpenStack(test_helpers.CiTestCase): ds.detect_openstack(), 'Expected detect_openstack == False on EC2') m_proc_env.assert_called_with(1) - @test_helpers.mock.patch(MOCK_PATH + 'util.read_dmi_data') + @test_helpers.mock.patch(MOCK_PATH + 'dmi.read_dmi_data') def test_detect_openstack_intel_product_name_compute(self, m_dmi, m_is_x86): """Return True on OpenStack compute and nova instances.""" @@ -491,7 +491,7 @@ class TestDetectOpenStack(test_helpers.CiTestCase): self.assertTrue( ds.detect_openstack(), 'Failed to detect_openstack') - @test_helpers.mock.patch(MOCK_PATH + 'util.read_dmi_data') + @test_helpers.mock.patch(MOCK_PATH + 'dmi.read_dmi_data') def test_detect_openstack_opentelekomcloud_chassis_asset_tag(self, m_dmi, m_is_x86): """Return True on OpenStack reporting OpenTelekomCloud asset-tag.""" @@ -509,7 +509,7 @@ class TestDetectOpenStack(test_helpers.CiTestCase): ds.detect_openstack(), 'Expected detect_openstack == True on OpenTelekomCloud') - @test_helpers.mock.patch(MOCK_PATH + 'util.read_dmi_data') + @test_helpers.mock.patch(MOCK_PATH + 'dmi.read_dmi_data') def test_detect_openstack_sapccloud_chassis_asset_tag(self, m_dmi, m_is_x86): """Return True on OpenStack reporting SAP CCloud VM asset-tag.""" @@ -527,7 +527,7 @@ class TestDetectOpenStack(test_helpers.CiTestCase): ds.detect_openstack(), 'Expected detect_openstack == True on SAP CCloud VM') - @test_helpers.mock.patch(MOCK_PATH + 'util.read_dmi_data') + @test_helpers.mock.patch(MOCK_PATH + 'dmi.read_dmi_data') def test_detect_openstack_oraclecloud_chassis_asset_tag(self, m_dmi, m_is_x86): """Return True on OpenStack reporting Oracle cloud asset-tag.""" @@ -566,20 +566,20 @@ class TestDetectOpenStack(test_helpers.CiTestCase): ds.detect_openstack(), 'Expected detect_openstack == True on Generic OpenStack Platform') - @test_helpers.mock.patch(MOCK_PATH + 'util.read_dmi_data') + @test_helpers.mock.patch(MOCK_PATH + 'dmi.read_dmi_data') def test_detect_openstack_nova_chassis_asset_tag(self, m_dmi, m_is_x86): self._test_detect_openstack_nova_compute_chassis_asset_tag( m_dmi, m_is_x86, 'OpenStack Nova') - @test_helpers.mock.patch(MOCK_PATH + 'util.read_dmi_data') + @test_helpers.mock.patch(MOCK_PATH + 'dmi.read_dmi_data') def test_detect_openstack_compute_chassis_asset_tag(self, m_dmi, m_is_x86): self._test_detect_openstack_nova_compute_chassis_asset_tag( m_dmi, m_is_x86, 'OpenStack Compute') @test_helpers.mock.patch(MOCK_PATH + 'util.get_proc_env') - @test_helpers.mock.patch(MOCK_PATH + 'util.read_dmi_data') + @test_helpers.mock.patch(MOCK_PATH + 'dmi.read_dmi_data') def test_detect_openstack_by_proc_1_environ(self, m_dmi, m_proc_env, m_is_x86): """Return True when nova product_name specified in /proc/1/environ.""" diff --git a/tests/unittests/test_datasource/test_ovf.py b/tests/unittests/test_datasource/test_ovf.py index 1d088577..16773de5 100644 --- a/tests/unittests/test_datasource/test_ovf.py +++ b/tests/unittests/test_datasource/test_ovf.py @@ -129,7 +129,7 @@ class TestDatasourceOVF(CiTestCase): ds = self.datasource(sys_cfg={}, distro={}, paths=paths) retcode = wrap_and_call( 'cloudinit.sources.DataSourceOVF', - {'util.read_dmi_data': None, + {'dmi.read_dmi_data': None, 'transport_iso9660': NOT_FOUND, 'transport_vmware_guestinfo': NOT_FOUND}, ds.get_data) @@ -145,7 +145,7 @@ class TestDatasourceOVF(CiTestCase): paths=paths) retcode = wrap_and_call( 'cloudinit.sources.DataSourceOVF', - {'util.read_dmi_data': 'vmware', + {'dmi.read_dmi_data': 'vmware', 'transport_iso9660': NOT_FOUND, 'transport_vmware_guestinfo': NOT_FOUND}, ds.get_data) @@ -174,7 +174,7 @@ class TestDatasourceOVF(CiTestCase): with self.assertRaises(CustomScriptNotFound) as context: wrap_and_call( 'cloudinit.sources.DataSourceOVF', - {'util.read_dmi_data': 'vmware', + {'dmi.read_dmi_data': 'vmware', 'util.del_dir': True, 'search_file': self.tdir, 'wait_for_imc_cfg_file': conf_file, @@ -211,7 +211,7 @@ class TestDatasourceOVF(CiTestCase): with self.assertRaises(RuntimeError) as context: wrap_and_call( 'cloudinit.sources.DataSourceOVF', - {'util.read_dmi_data': 'vmware', + {'dmi.read_dmi_data': 'vmware', 'util.del_dir': True, 'search_file': self.tdir, 'wait_for_imc_cfg_file': conf_file, @@ -246,7 +246,7 @@ class TestDatasourceOVF(CiTestCase): with self.assertRaises(CustomScriptNotFound) as context: wrap_and_call( 'cloudinit.sources.DataSourceOVF', - {'util.read_dmi_data': 'vmware', + {'dmi.read_dmi_data': 'vmware', 'util.del_dir': True, 'search_file': self.tdir, 'wait_for_imc_cfg_file': conf_file, @@ -290,7 +290,7 @@ class TestDatasourceOVF(CiTestCase): with self.assertRaises(CustomScriptNotFound) as context: wrap_and_call( 'cloudinit.sources.DataSourceOVF', - {'util.read_dmi_data': 'vmware', + {'dmi.read_dmi_data': 'vmware', 'util.del_dir': True, 'search_file': self.tdir, 'wait_for_imc_cfg_file': conf_file, @@ -313,7 +313,7 @@ class TestDatasourceOVF(CiTestCase): self.assertEqual('ovf', ds.cloud_name) self.assertEqual('ovf', ds.platform_type) - with mock.patch(MPATH + 'util.read_dmi_data', return_value='!VMware'): + with mock.patch(MPATH + 'dmi.read_dmi_data', return_value='!VMware'): with mock.patch(MPATH + 'transport_vmware_guestinfo') as m_guestd: with mock.patch(MPATH + 'transport_iso9660') as m_iso9660: m_iso9660.return_value = NOT_FOUND @@ -334,7 +334,7 @@ class TestDatasourceOVF(CiTestCase): self.assertEqual('ovf', ds.cloud_name) self.assertEqual('ovf', ds.platform_type) - with mock.patch(MPATH + 'util.read_dmi_data', return_value='VMWare'): + with mock.patch(MPATH + 'dmi.read_dmi_data', return_value='VMWare'): with mock.patch(MPATH + 'transport_vmware_guestinfo') as m_guestd: with mock.patch(MPATH + 'transport_iso9660') as m_iso9660: m_iso9660.return_value = NOT_FOUND diff --git a/tests/unittests/test_datasource/test_scaleway.py b/tests/unittests/test_datasource/test_scaleway.py index 9d82bda9..32f3274a 100644 --- a/tests/unittests/test_datasource/test_scaleway.py +++ b/tests/unittests/test_datasource/test_scaleway.py @@ -87,7 +87,7 @@ class TestOnScaleway(CiTestCase): @mock.patch('cloudinit.util.get_cmdline') @mock.patch('os.path.exists') - @mock.patch('cloudinit.util.read_dmi_data') + @mock.patch('cloudinit.dmi.read_dmi_data') def test_not_on_scaleway(self, m_read_dmi_data, m_file_exists, m_get_cmdline): self.install_mocks( @@ -105,7 +105,7 @@ class TestOnScaleway(CiTestCase): @mock.patch('cloudinit.util.get_cmdline') @mock.patch('os.path.exists') - @mock.patch('cloudinit.util.read_dmi_data') + @mock.patch('cloudinit.dmi.read_dmi_data') def test_on_scaleway_dmi(self, m_read_dmi_data, m_file_exists, m_get_cmdline): """ @@ -121,7 +121,7 @@ class TestOnScaleway(CiTestCase): @mock.patch('cloudinit.util.get_cmdline') @mock.patch('os.path.exists') - @mock.patch('cloudinit.util.read_dmi_data') + @mock.patch('cloudinit.dmi.read_dmi_data') def test_on_scaleway_var_run_scaleway(self, m_read_dmi_data, m_file_exists, m_get_cmdline): """ @@ -136,7 +136,7 @@ class TestOnScaleway(CiTestCase): @mock.patch('cloudinit.util.get_cmdline') @mock.patch('os.path.exists') - @mock.patch('cloudinit.util.read_dmi_data') + @mock.patch('cloudinit.dmi.read_dmi_data') def test_on_scaleway_cmdline(self, m_read_dmi_data, m_file_exists, m_get_cmdline): """ diff --git a/tests/unittests/test_util.py b/tests/unittests/test_util.py index cca53123..857629f1 100644 --- a/tests/unittests/test_util.py +++ b/tests/unittests/test_util.py @@ -492,129 +492,6 @@ class TestIsX86(helpers.CiTestCase): self.assertTrue(util.is_x86()) -class TestReadDMIData(helpers.FilesystemMockingTestCase): - - def setUp(self): - super(TestReadDMIData, self).setUp() - self.new_root = tempfile.mkdtemp() - self.addCleanup(shutil.rmtree, self.new_root) - self.patchOS(self.new_root) - self.patchUtils(self.new_root) - p = mock.patch("cloudinit.util.is_container", return_value=False) - self.addCleanup(p.stop) - self._m_is_container = p.start() - - def _create_sysfs_parent_directory(self): - util.ensure_dir(os.path.join('sys', 'class', 'dmi', 'id')) - - def _create_sysfs_file(self, key, content): - """Mocks the sys path found on Linux systems.""" - self._create_sysfs_parent_directory() - dmi_key = "/sys/class/dmi/id/{0}".format(key) - util.write_file(dmi_key, content) - - def _configure_dmidecode_return(self, key, content, error=None): - """ - In order to test a missing sys path and call outs to dmidecode, this - function fakes the results of dmidecode to test the results. - """ - def _dmidecode_subp(cmd): - if cmd[-1] != key: - raise subp.ProcessExecutionError() - return (content, error) - - self.patched_funcs.enter_context( - mock.patch("cloudinit.subp.which", side_effect=lambda _: True)) - self.patched_funcs.enter_context( - mock.patch("cloudinit.subp.subp", side_effect=_dmidecode_subp)) - - def patch_mapping(self, new_mapping): - self.patched_funcs.enter_context( - mock.patch('cloudinit.util.DMIDECODE_TO_DMI_SYS_MAPPING', - new_mapping)) - - def test_sysfs_used_with_key_in_mapping_and_file_on_disk(self): - self.patch_mapping({'mapped-key': 'mapped-value'}) - expected_dmi_value = 'sys-used-correctly' - self._create_sysfs_file('mapped-value', expected_dmi_value) - self._configure_dmidecode_return('mapped-key', 'wrong-wrong-wrong') - self.assertEqual(expected_dmi_value, util.read_dmi_data('mapped-key')) - - def test_dmidecode_used_if_no_sysfs_file_on_disk(self): - self.patch_mapping({}) - self._create_sysfs_parent_directory() - expected_dmi_value = 'dmidecode-used' - self._configure_dmidecode_return('use-dmidecode', expected_dmi_value) - with mock.patch("cloudinit.util.os.uname") as m_uname: - m_uname.return_value = ('x-sysname', 'x-nodename', - 'x-release', 'x-version', 'x86_64') - self.assertEqual(expected_dmi_value, - util.read_dmi_data('use-dmidecode')) - - def test_dmidecode_not_used_on_arm(self): - self.patch_mapping({}) - print("current =%s", subp) - self._create_sysfs_parent_directory() - dmi_val = 'from-dmidecode' - dmi_name = 'use-dmidecode' - self._configure_dmidecode_return(dmi_name, dmi_val) - print("now =%s", subp) - - expected = {'armel': None, 'aarch64': dmi_val, 'x86_64': dmi_val} - found = {} - # we do not run the 'dmi-decode' binary on some arches - # verify that anything requested that is not in the sysfs dir - # will return None on those arches. - with mock.patch("cloudinit.util.os.uname") as m_uname: - for arch in expected: - m_uname.return_value = ('x-sysname', 'x-nodename', - 'x-release', 'x-version', arch) - print("now2 =%s", subp) - found[arch] = util.read_dmi_data(dmi_name) - self.assertEqual(expected, found) - - def test_none_returned_if_neither_source_has_data(self): - self.patch_mapping({}) - self._configure_dmidecode_return('key', 'value') - self.assertIsNone(util.read_dmi_data('expect-fail')) - - def test_none_returned_if_dmidecode_not_in_path(self): - self.patched_funcs.enter_context( - mock.patch.object(subp, 'which', lambda _: False)) - self.patch_mapping({}) - self.assertIsNone(util.read_dmi_data('expect-fail')) - - def test_dots_returned_instead_of_foxfox(self): - # uninitialized dmi values show as \xff, return those as . - my_len = 32 - dmi_value = b'\xff' * my_len + b'\n' - expected = "" - dmi_key = 'system-product-name' - sysfs_key = 'product_name' - self._create_sysfs_file(sysfs_key, dmi_value) - self.assertEqual(expected, util.read_dmi_data(dmi_key)) - - def test_container_returns_none(self): - """In a container read_dmi_data should always return None.""" - - # first verify we get the value if not in container - self._m_is_container.return_value = False - key, val = ("system-product-name", "my_product") - self._create_sysfs_file('product_name', val) - self.assertEqual(val, util.read_dmi_data(key)) - - # then verify in container returns None - self._m_is_container.return_value = True - self.assertIsNone(util.read_dmi_data(key)) - - def test_container_returns_none_on_unknown(self): - """In a container even bogus keys return None.""" - self._m_is_container.return_value = True - self._create_sysfs_file('product_name', "should-be-ignored") - self.assertIsNone(util.read_dmi_data("bogus")) - self.assertIsNone(util.read_dmi_data("system-product-name")) - - class TestGetConfigLogfiles(helpers.CiTestCase): def test_empty_cfg_returns_empty_list(self): |