adding deps to tox

.travis.yml

@@ -9,8 +9,8 @@ python:
 #  - "3.6-dev"  # 3.6 development branch
 #  - "3.7-dev"  # 3.7 development branch
 # command to install dependencies
-#install:
-#  - pip install -r requirements.txt
+install:
+  - pip install -r requirements.txt
 # command to run tests
 script:
   - pytest

requirements.txt

@@ -0,0 +1 @@
+enum ; python_version < '3.4'

setup.py

@@ -21,9 +21,6 @@ class PyTest(TestCommand):
         sys.exit(errno)
 
 
-install_requires=["enum34;python_version<'3.4'"]
-tests_require=["pytest", "pytest_mock"] + install_requires
-
 setup(
     name="pylspclient",
     version="0.0.2",
@@ -34,7 +31,6 @@ setup(
     long_description_content_type="text/markdown",
     url="https://github.com/yeger00/pylspclient",
     packages=find_packages(),
-    install_requires=install_requires,
-    tests_require=tests_require,
+    tests_require=["pytest", "pytest_mock"],
     cmdclass={"test": PyTest},
 )

tox.ini

@@ -2,5 +2,6 @@
 envlist = py27,py36
 
 [testenv]
+deps=-r{toxinidir}/requirements.txt
 commands =
     python setup.py test