Merge pull request httpie#51 from msabramo/testing

Added support for tox (http://tox.testrun.org/)

.gitignore

@@ -2,3 +2,4 @@ dist
 httpie.egg-info
 build
 *.pyc
+.tox

.travis.yml

@@ -2,6 +2,7 @@ language: python
 python:
   - 2.6
   - 2.7
+  - pypy
   - 3.1
   - 3.2
 script: python tests/tests.py

setup.py

@@ -5,7 +5,7 @@
 
 
 if sys.argv[-1] == 'test':
-    os.system('python tests.py')
+    os.system('python tests/tests.py')
     sys.exit()
 
 

tox.ini

@@ -0,0 +1,19 @@
+# Tox (http://tox.testrun.org/) is a tool for running tests
+# in multiple virtualenvs. This configuration file will run the
+# test suite on all supported python versions. To use it, "pip install tox"
+# and then run "tox" from this directory.
+
+[tox]
+envlist = py26, py27, py30, py31, py32, pypy
+
+[testenv]
+commands = {envpython} setup.py test
+
+[testenv:py26]
+deps = argparse
+
+[testenv:py30]
+deps = argparse
+
+[testenv:py31]
+deps = argparse