fix issue355: junitxml generates name="pytest" tag.

CHANGELOG

@@ -24,6 +24,8 @@ Changes between 2.3.5 and 2.4.DEV
 
   will replace the "get" function of the "requests" module with ``myfunc``.
 
+- fix issue355: junitxml puts name="pytest" attribute to testsuite tag.
+
 - fix issue322: tearDownClass is not run if setUpClass failed. Thanks
   Mathieu Agopian for the initial fix.  Also make all of pytest/nose finalizer 
   mimick the same generic behaviour: if a setupX exists and fails, 

_pytest/junitxml.py

@@ -217,7 +217,7 @@ class LogXML(object):
         logfile.write('<?xml version="1.0" encoding="utf-8"?>')
         logfile.write(Junit.testsuite(
             self.tests,
-            name="",
+            name="pytest",
             errors=self.errors,
             failures=self.failed,
             skips=self.skipped,

testing/test_junitxml.py

@@ -37,7 +37,7 @@ class TestPython:
         result, dom = runandparse(testdir)
         assert result.ret
         node = dom.getElementsByTagName("testsuite")[0]
-        assert_attr(node, errors=0, failures=1, skips=3, tests=2)
+        assert_attr(node, name="pytest", errors=0, failures=1, skips=3, tests=2)
 
     def test_timing_function(self, testdir):
         testdir.makepyfile("""