update test_make_module_extra to adapt to new _path_join_cmd method in ModuleGeneratorLua

Author: lexming

test/framework/easyblock.py

@@ -870,12 +870,12 @@ def test_make_module_extra(self):
             expected_default = re.compile(r'\n'.join([
                 r'setenv\("EBROOTPI", root\)',
                 r'setenv\("EBVERSIONPI", "3.14"\)',
-                r'setenv\("EBDEVELPI", pathJoin\(root, "easybuild/pi-3.14-gompi-2018a-easybuild-devel"\)\)',
+                r'setenv\("EBDEVELPI", pathJoin\(root, "easybuild", "pi-3.14-gompi-2018a-easybuild-devel"\)\)',
             ]))
             expected_alt = re.compile(r'\n'.join([
                 r'setenv\("EBROOTPI", "/opt/software/tau/6.28"\)',
                 r'setenv\("EBVERSIONPI", "6.28"\)',
-                r'setenv\("EBDEVELPI", pathJoin\(root, "easybuild/pi-3.14-gompi-2018a-easybuild-devel"\)\)',
+                r'setenv\("EBDEVELPI", pathJoin\(root, "easybuild", "pi-3.14-gompi-2018a-easybuild-devel"\)\)',
             ]))
         else:
             self.fail("Unknown module syntax: %s" % get_module_syntax())