X bring in ZEO test dependencies

Without those wendelin.core tests were failing to setup ZEO test database, due to lack of testing.setup, mock, ...

component/wendelin.core/test-common.cfg

@@ -28,11 +28,11 @@ parts =
 # cannot adjust wendelin.core-dev because :interpreter does not work for zc.recipe.egg:develop
 [wendelin.core-python]
 recipe = zc.recipe.egg
-# NOTE ZEO is brought by NEO
 eggs   =
     wendelin.core[test]
     pygolang[pyx.build]
     neoppod[tests]
+    ZEO[test]
 interpreter = python
 # interpreter code that buildout generates cannot process `-m pytest --<pytest-option>`
 # -> use pymain from gpython to workaround that
@@ -76,3 +76,7 @@ pickleshare = 0.7.5
 pexpect = 4.8.0
 backports.shutil-get-terminal-size = 1.0.0
 ptyprocess = 0.6.0
+
+zope.testrunner = 5.2
+random2 = 1.0.1
+manuel = 1.10.1