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From alena1...@apache.org
Subject [49/50] [abbrv] git commit: Plugin support to pick test cases using marvin.
Date Tue, 31 Jul 2012 20:40:03 GMT
Plugin support to pick test cases using marvin.

Using this plugin Nose will drive tests and this also allows using other
nose plugins. Cmd Line plugin support to be added

Conflicts:

	tools/marvin/marvin/NoseTestExecuteEngine.py


Project: http://git-wip-us.apache.org/repos/asf/incubator-cloudstack/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-cloudstack/commit/9af88ad4
Tree: http://git-wip-us.apache.org/repos/asf/incubator-cloudstack/tree/9af88ad4
Diff: http://git-wip-us.apache.org/repos/asf/incubator-cloudstack/diff/9af88ad4

Branch: refs/heads/vpc
Commit: 9af88ad44d4465e3704fdb8917542a70f003b318
Parents: 0ab7a92
Author: Prasanna Santhanam <Prasanna.Santhanam@citrix.com>
Authored: Thu Jul 19 23:27:18 2012 +0530
Committer: Prasanna Santhanam <tsp@apache.org>
Committed: Mon Jul 30 15:32:34 2012 +0530

----------------------------------------------------------------------
 tools/marvin/marvin/NoseTestExecuteEngine.py |   25 +++++----
 tools/marvin/marvin/TestCaseExecuteEngine.py |    2 -
 tools/marvin/marvin/deployAndRun.py          |   13 +++--
 tools/marvin/marvin/marvinPlugin.py          |   54 +++++++++++++++++++++
 4 files changed, 75 insertions(+), 19 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/incubator-cloudstack/blob/9af88ad4/tools/marvin/marvin/NoseTestExecuteEngine.py
----------------------------------------------------------------------
diff --git a/tools/marvin/marvin/NoseTestExecuteEngine.py b/tools/marvin/marvin/NoseTestExecuteEngine.py
index 25d5c93..5304afe 100644
--- a/tools/marvin/marvin/NoseTestExecuteEngine.py
+++ b/tools/marvin/marvin/NoseTestExecuteEngine.py
@@ -29,12 +29,13 @@ from nose.plugins.xunit import Xunit
 from nose.plugins.attrib import AttributeSelector
 from nose.plugins.multiprocess import MultiProcessTestRunner
 
+
 class NoseTestExecuteEngine(object):
     """
     Runs the CloudStack tests using nose as the execution engine
     """
     
-    def __init__(self, testclient=None, workingdir=None, filename=None, clientLog=None, resultLog=None,
format="text"):
+    def __init__(self, testclient=None, workingdir=None, filename=None, clientLog=None, resultLog=None,
format="text", xmlDir='xml-reports'):
         self.testclient = testclient
         self.logformat = logging.Formatter("%(asctime)s - %(levelname)s - %(name)s - %(message)s")
         self.suite = []
@@ -57,15 +58,15 @@ class NoseTestExecuteEngine(object):
             self.testResultLogFile = sys.stderr
  
         if workingdir is not None:
-            self.loader = NoseCloudStackTestLoader()
-            self.loader.setClient(self.testclient)
-            self.loader.setClientLog(self.logfile)
-            self.suite = self.loader.loadTestsFromDir(workingdir)
+            self.workingdir = workingdir
+            self.test_picker = MarvinPlugin()
+            self.test_picker.setClient(self.testclient)
+            self.test_picker.setClientLog(self.logfile)
         elif filename is not None:
-            self.loader = NoseCloudStackTestLoader()
-            self.loader.setClient(self.testclient)
-            self.loader.setClientLog(self.logfile)
-            self.suite = self.loader.loadTestsFromFile(filename)
+            self.test_picker = MarvinPlugin()
+            self.test_picker.setClient(self.testclient)
+            self.test_picker.setClientLog(self.logfile)
+            self.filename = filename
         else:
             raise EnvironmentError("Need to give either a test directory or a test file")
         
@@ -78,9 +79,11 @@ class NoseTestExecuteEngine(object):
         self.cfg.plugins = plug_mgr
         
         if format == "text":
-            self.runner = nose.core.TextTestRunner(stream=self.testResultLogFile, descriptions=1,
verbosity=2, config=None)
+            self.runner = \
+            nose.core.TextTestRunner(stream=self.testResultLogFile,
+                                     descriptions=1, verbosity=2, config=self.cfg)
         else:
-            self.runner = xmlrunner.XMLTestRunner(output='xml-reports', verbose=True)
+            self.runner = xmlrunner.XMLTestRunner(output=xmlDir, verbose=True)
             
     def runTests(self):
          options = ["--process-timeout=3600", "--with-xunit", "-a tags=advanced", "--processes=5"]
#TODO: Add support for giving nose args

http://git-wip-us.apache.org/repos/asf/incubator-cloudstack/blob/9af88ad4/tools/marvin/marvin/TestCaseExecuteEngine.py
----------------------------------------------------------------------
diff --git a/tools/marvin/marvin/TestCaseExecuteEngine.py b/tools/marvin/marvin/TestCaseExecuteEngine.py
index 52a6dac..44a44aa 100644
--- a/tools/marvin/marvin/TestCaseExecuteEngine.py
+++ b/tools/marvin/marvin/TestCaseExecuteEngine.py
@@ -58,8 +58,6 @@ class TestCaseExecuteEngine(object):
         if self.format == "xml"  and (xmlDir is not None):
             self.xmlDir = xmlDir
             
-            
-            
     def loadTestsFromDir(self, testDirectory):
         """ Load the test suites from a package with multiple test files """
         self.suite = self.loader.discover(testDirectory)

http://git-wip-us.apache.org/repos/asf/incubator-cloudstack/blob/9af88ad4/tools/marvin/marvin/deployAndRun.py
----------------------------------------------------------------------
diff --git a/tools/marvin/marvin/deployAndRun.py b/tools/marvin/marvin/deployAndRun.py
index 5b9e4dc..31faa09 100644
--- a/tools/marvin/marvin/deployAndRun.py
+++ b/tools/marvin/marvin/deployAndRun.py
@@ -22,7 +22,8 @@ from optparse import OptionParser
 import os
 
 if __name__ == "__main__":
-    parser = OptionParser()
+
+    parser = OptionParser() #TODO: deprecate and use the argparse module
   
     parser.add_option("-c", "--config", action="store", default="./datacenterCfg", dest="config",
help="the path where the json config file generated, by default is ./datacenterCfg")
     parser.add_option("-d", "--directory", dest="testCaseFolder", help="the test case directory")
@@ -31,7 +32,7 @@ if __name__ == "__main__":
     parser.add_option("-l", "--load", dest="load", action="store_true", help="only load config,
do not deploy, it will only run testcase")
     parser.add_option("-f", "--file", dest="module", help="run tests in the given file")
     parser.add_option("-n", "--nose", dest="nose", action="store_true", help="run tests using
nose")
-    parser.add_option("-x", "--xml", dest="xmlrunner", action="store", default="./xml-reports",
help="use the xml runner to generate xml reports and path to store xml files")
+    parser.add_option("-x", "--xml", dest="xmlrunner", help="use the xml runner to generate
xml reports and path to store xml files")
     (options, args) = parser.parse_args()
     
     testResultLogFile = None
@@ -47,8 +48,8 @@ if __name__ == "__main__":
     else:
         deploy.deploy()
         
-    format = "text"        
-    xmlDir = "xml-reports"
+    format = "text"
+    xmlDir = None
     if options.xmlrunner is not None:
         xmlDir = options.xmlrunner
         format = "xml"
@@ -59,7 +60,7 @@ if __name__ == "__main__":
             exit(1)
         else:
             if options.nose:
-                engine = NoseTestExecuteEngine.NoseTestExecuteEngine(deploy.testClient, testCaseLogFile,
testResultLogFile, format)
+                engine = NoseTestExecuteEngine.NoseTestExecuteEngine(deploy.testClient, testCaseLogFile,
testResultLogFile, format, xmlDir)
                 engine.runTestsFromFile(options.module)
             else:
                 engine = TestCaseExecuteEngine.TestCaseExecuteEngine(deploy.testClient, testCaseLogFile,
testResultLogFile, format, xmlDir)
@@ -67,7 +68,7 @@ if __name__ == "__main__":
                 engine.run()
     else:
         if options.nose:
-            engine = NoseTestExecuteEngine.NoseTestExecuteEngine(deploy.testClient, clientLog=testCaseLogFile,
resultLog=testResultLogFile, workingdir=options.testCaseFolder, format=format)
+            engine = NoseTestExecuteEngine.NoseTestExecuteEngine(deploy.testClient, clientLog=testCaseLogFile,
resultLog=testResultLogFile, workingdir=options.testCaseFolder, format=format, xmlDir=xmlDir)
             engine.runTests()
         else:
            engine = TestCaseExecuteEngine.TestCaseExecuteEngine(deploy.testClient, testCaseLogFile,
testResultLogFile, format, xmlDir)

http://git-wip-us.apache.org/repos/asf/incubator-cloudstack/blob/9af88ad4/tools/marvin/marvin/marvinPlugin.py
----------------------------------------------------------------------
diff --git a/tools/marvin/marvin/marvinPlugin.py b/tools/marvin/marvin/marvinPlugin.py
new file mode 100644
index 0000000..9d52362
--- /dev/null
+++ b/tools/marvin/marvin/marvinPlugin.py
@@ -0,0 +1,54 @@
+from cloudstackTestCase import cloudstackTestCase
+from nose.plugins.base import Plugin
+from functools import partial
+import logging
+
+def testCaseLogger(message, logger=None):
+    if logger is not None:
+        logger.debug(message)
+       
+class MarvinPlugin(Plugin):
+    """
+    Custom test loader for the cloudstackTestCase to be loaded into nose
+    """
+    
+    name = "marvin"
+    def configure(self, options, conf):
+        self.enabled = 1
+        self.enableOpt = "--with-marvin"
+        return Plugin.configure(self, options, conf)
+    
+    def options(self, parser, env):
+        Plugin.options(self, parser, env)
+ 
+    def __init__(self):
+        Plugin.__init__(self)
+        
+    def wantClass(self, cls):
+        if issubclass(cls, cloudstackTestCase):
+            return True
+        return None
+    
+    def loadTestsFromTestCase(self, cls):
+        self._injectClients(cls)
+        
+    def setClient(self, client):
+        if client:
+            self.testclient = client
+
+    def setClientLog(self, clientlog):
+        if clientlog:
+            self.log = clientlog
+
+    def _injectClients(self, test):
+        testcaselogger = logging.getLogger("testclient.testcase.%s" % test.__class__.__name__)
+        fh = logging.FileHandler(self.log) 
+        fh.setFormatter(logging.Formatter("%(asctime)s - %(levelname)s - %(name)s - %(message)s"))
+        testcaselogger.addHandler(fh)
+        testcaselogger.setLevel(logging.DEBUG)
+        
+        setattr(test, "testClient", self.testclient)
+        setattr(test, "debug", partial(testCaseLogger, logger=testcaselogger))
+        setattr(test, "clstestclient", self.testclient)
+        if hasattr(test, "UserName"):
+            self.testclient.createNewApiClient(test.UserName, test.DomainName, test.AcctType)


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