Robert Levas created AMBARI-23264:
-------------------------------------
Summary: Fix TestMySqlServer error while executing unit tests on
MacOS/Darwin
Key: AMBARI-23264
URL: https://issues.apache.org/jira/browse/AMBARI-23264
Project: Ambari
Issue Type: Task
Components: ambari-server
Affects Versions: 2.7.0
Reporter: Robert Levas
Assignee: Robert Levas
Fix For: 2.7.0
Fix TestMySqlServer error while executing unit tests on MacOS/Darwin.
{noformat}
ERROR: test_configure_secured (test_mysql_server.TestMySqlServer)
----------------------------------------------------------------------
Traceback (most recent call last):
File "/Users/rlevas/github/ambari/ambari-common/src/test/python/mock/mock.py",
line 1199, in patched
return func(*args, **keywargs)
File
"/Users/rlevas/github/ambari/ambari-server/src/test/python/stacks/2.0.6/HIVE/test_mysql_server.py",
line 84, in test_configure_secured
self.assert_configure_secured()
File
"/Users/rlevas/github/ambari/ambari-server/src/test/python/stacks/2.0.6/HIVE/test_mysql_server.py",
line 168, in assert_configure_secured
mode = 0755,
File
"/Users/rlevas/github/ambari/ambari-server/src/test/python/stacks/utils/RMFTestCase.py",
line 345, in assertResourceCalled
self.assertEquals(kwargs, resource.arguments)
File
"/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/unittest/case.py",
line 515, in assertEqual
assertion_func(first, second, msg=msg)
File
"/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/unittest/case.py",
line 831, in assertDictEqual
if d1 != d2:
File
"/Users/rlevas/github/ambari/ambari-common/src/main/python/resource_management/core/source.py",
line 59, in __eq__
and ((self.name.startswith(os.sep) and self.name == other.name) or
self.get_content() == other.get_content()))
File
"/Users/rlevas/github/ambari/ambari-common/src/main/python/resource_management/core/source.py",
line 78, in get_content
return self.read_file(path)
File
"/Users/rlevas/github/ambari/ambari-common/src/main/python/ambari_commons/os_family_impl.py",
line 84, in thunk
fn_id = fn_id_base + "." + OSCheck.get_os_family()
File
"/Users/rlevas/github/ambari/ambari-common/src/main/python/ambari_commons/os_check.py",
line 277, in get_os_family
os_family = OSCheck.get_os_type()
File
"/Users/rlevas/github/ambari/ambari-common/src/main/python/ambari_commons/os_check.py",
line 242, in get_os_type
return OSCheck.get_alias(OSCheck._get_os_type(), OSCheck._get_os_version())[0]
File
"/Users/rlevas/github/ambari/ambari-common/src/main/python/ambari_commons/os_check.py",
line 248, in _get_os_type
dist = OSCheck.os_distribution()
File
"/Users/rlevas/github/ambari/ambari-common/src/main/python/ambari_commons/os_check.py",
line 202, in os_distribution
distribution = platform.linux_distribution()
File
"/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/platform.py",
line 329, in linux_distribution
return _dist_try_harder(distname,version,id)
File
"/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/platform.py",
line 205, in _dist_try_harder
info = open('/var/adm/inst-log/info').readlines()
IOError: [Errno 2] No such file or directory: '/var/adm/inst-log/info'{noformat}
*Cause*
This is caused by the following mock
{code:java}
@patch("os.path.exists", MagicMock(return_value=True))
{code}
Which allow a later call on the Python 2.7 library to return {{True}}, causing
{{/var/adm/inst-log/info}} to appear to exist and then be read. Since
{{/var/adm/inst-log/info}} does not exist, this fails, as seen above.
*Solution*
Mock the OsCheck function to avoid this.
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
