fix issue 144 - wrong classname in junitxml

CHANGELOG

@@ -12,6 +12,7 @@ Changes between 2.2.3 and 2.2.4
 - fix issue #141: switch from the deceased paste.pocoo.org to bpaste.net
 - fix issue #143: call unconfigure/sessionfinish always when
   configure/sessionstart where called
+- fix issue #144: better mangle test ids to junitxml classnames
 
 Changes between 2.2.2 and 2.2.3
 ----------------------------------------

_pytest/junitxml.py

@@ -81,6 +81,11 @@ def pytest_unconfigure(config):
         config.pluginmanager.unregister(xml)
 
 
+def mangle_testnames(names):
+    names = [x.replace(".py", "") for x in names if x != '()']
+    names[0] = names[0].replace("/", '.')
+    return names
+
 class LogXML(object):
     def __init__(self, logfile, prefix):
         logfile = os.path.expanduser(os.path.expandvars(logfile))
@@ -91,9 +96,7 @@ class LogXML(object):
         self.failed = self.errors = 0
 
     def _opentestcase(self, report):
-        names = report.nodeid.split("::")
-        names[0] = names[0].replace("/", '.')
-        names = [x.replace(".py", "") for x in names if x != "()"]
+        names = mangle_testnames(report.nodeid.split("::"))
         classnames = names[:-1]
         if self.prefix:
             classnames.insert(0, self.prefix)

doc/announce/release-2.2.4.txt

@@ -34,4 +34,5 @@ Changes between 2.2.3 and 2.2.4
 - fix issue #141: switch from the deceased paste.pocoo.org to bpaste.net
 - fix issue #143: call unconfigure/sessionfinish always when
   configure/sessionstart where called
+- fix issue #144: better mangle test ids to junitxml classnames
 

testing/test_junitxml.py

@@ -279,6 +279,13 @@ class TestPython:
         if not sys.platform.startswith("java"):
             assert "hx" in fnode.toxml()
 
+def test_mangle_testnames():
+    from _pytest.junitxml import mangle_testnames
+    names = ["a/pything.py", "Class", "()", "method"]
+    newnames = mangle_testnames(names)
+    assert newnames == ["a.pything", "Class", "method"]
+
+
 class TestNonPython:
     def test_summing_simple(self, testdir):
         testdir.makeconftest("""