Another tweak to tox.ini and .coveragerc, fingers crossed ...

Author: tleonhardt

.coveragerc

@@ -1,7 +1,7 @@
 # .coveragerc to control coverage.py
 [run]
 # Source
-source = cmd.py,tests
+source = cmd2.py
 # (boolean, default False): whether to measure branch coverage in addition to statement coverage.
 branch = False
 

tox.ini

@@ -6,6 +6,8 @@ testpaths = tests
 
 [testenv]
 passenv = CI TRAVIS TRAVIS_* APPVEYOR*
+setenv =
+    PYTHONPATH={toxinidir}
 
 [testenv:py27]
 deps =
@@ -18,7 +20,7 @@ deps =
   pytest-xdist
   six
 commands =
-  py.test -v --cov=cmd2 -nauto --cov-report=term-missing tests
+  py.test {posargs: -n 2} --cov=cmd2 --cov-report=term-missing
   codecov
 
 [testenv:py33]
@@ -29,7 +31,7 @@ deps =
   pytest
   pytest-xdist
   six
-commands = py.test -v -nauto
+commands = py.test -v -n2
 
 [testenv:py34]
 deps =
@@ -39,7 +41,7 @@ deps =
   pytest
   pytest-xdist
   six
-commands = py.test -v -nauto
+commands = py.test -v -n2
 
 [testenv:py35]
 deps =
@@ -49,7 +51,7 @@ deps =
   pytest
   pytest-xdist
   six
-commands = py.test -v -nauto
+commands = py.test -v -n2
 
 [testenv:py36]
 deps =
@@ -62,7 +64,7 @@ deps =
   pytest-xdist
   six
 commands =
-  py.test -v --cov=cmd2 -nauto --cov-report=term-missing tests
+  py.test {posargs: -n 2} --cov=cmd2 --cov-report=term-missing
   codecov
 
 [testenv:py36-win]
@@ -73,7 +75,7 @@ deps =
   pytest
   pytest-xdist
   six
-commands = py.test -v -nauto
+commands = py.test -v -n2
 
 [testenv:py37]
 deps =
@@ -83,5 +85,5 @@ deps =
   pytest
   pytest-xdist
   six
-commands = py.test -v -nauto
+commands = py.test -v -n2