Run inventory test during Jenkins lint check

Change-Id: I51ac381b516f7a71051c67270310591e4c09fdbe

tests/test_inventory.py

@@ -8,12 +8,11 @@ import subprocess
 import unittest
 
 
-INV_DIR = '../playbooks/inventory'
+INV_DIR = 'playbooks/inventory'
 SCRIPT_FILENAME = 'dynamic_inventory.py'
-INV_SCRIPT = path.join(INV_DIR, SCRIPT_FILENAME)
+INV_SCRIPT = path.join(os.getcwd(), INV_DIR, SCRIPT_FILENAME)
 
-# We'll use the test directory, and have tox do the cd command for us.
-TARGET_DIR = path.join(os.getcwd(), 'inventory')
+TARGET_DIR = path.join(os.getcwd(), 'tests', 'inventory')
 
 # These files will be placed in TARGET_DIR by INV_SCRIPT.
 # They should be cleaned up between each test.
@@ -34,7 +33,7 @@ def cleanup():
 def get_inventory():
     "Return the inventory mapping in a dict."
     try:
-        cmd = [INV_SCRIPT, '--file', TARGET_DIR]
+        cmd = [INV_SCRIPT, '--config', TARGET_DIR]
         inventory_string = subprocess.check_output(cmd)
         inventory = json.loads(inventory_string)
         return inventory

tox.ini

@@ -1,7 +1,7 @@
 [tox]
 minversion = 1.6
 skipsdist = True
-envlist = docs,linters,releasenotes,inventory
+envlist = docs,linters,releasenotes
 
 [testenv]
 usedevelop = True
@@ -100,6 +100,10 @@ commands =
       --list-tasks \
       {toxinidir}/playbooks/*.yml"
 
+[testenv:inventory]
+commands =
+    python {toxinidir}/tests/test_inventory.py
+
 [testenv:linters]
 deps =
   {[testenv:pep8]deps}
@@ -113,8 +117,4 @@ commands =
   {[testenv:bashate]commands}
   {[testenv:ansible-lint]commands}
   {[testenv:ansible-syntax]commands}
-
-[testenv:inventory]
-changedir = {toxinidir}/tests
-commands =
-    python test_inventory.py
+  {[testenv:inventory]commands}