Added test extra requirements

.travis.yml

@@ -22,8 +22,7 @@ before_install:
 install:
 - |
   if [ "$TEST_TYPE" = build ]; then
-    pip install pytest pytest-cov pytest-benchmark coveralls six pytz iso8601
-    pip install -e .
+    pip install -e .[test]
     python setup.py develop
   elif [ "$TEST_TYPE" = lint ]; then
     pip install flake8

README.md

@@ -75,13 +75,19 @@ If you want to learn even more, you can also check the following [examples](exam
 After cloning this repo, ensure dependencies are installed by running:
 
 ```sh
-python setup.py install
+pip install .[test]
 ```
 
 After developing, the full test suite can be evaluated by running:
 
 ```sh
-python setup.py test # Use --pytest-args="-v -s" for verbose mode
+py.test graphene --cov=graphene --benchmark-skip # Use -v -s for verbose mode
+```
+
+You can also run the benchmarks with:
+
+```sh
+py.test graphene --benchmark-only
 ```
 
 

README.rst

@@ -89,13 +89,19 @@ After cloning this repo, ensure dependencies are installed by running:
 
 .. code:: sh
 
-    python setup.py install
+    pip install .[test]
 
 After developing, the full test suite can be evaluated by running:
 
 .. code:: sh
 
-    python setup.py test # Use --pytest-args="-v -s" for verbose mode
+    py.test graphene --cov=graphene --benchmark-skip # Use -v -s for verbose mode
+
+You can also run the benchmarks with:
+
+.. code:: sh
+
+    py.test graphene --benchmark-only
 
 Documentation
 ~~~~~~~~~~~~~

setup.py

@@ -37,6 +37,17 @@ class PyTest(TestCommand):
         errno = pytest.main(self.pytest_args)
         sys.exit(errno)
 
+tests_require = [
+    'pytest>=2.7.2',
+    'pytest-benchmark',
+    'pytest-cov',
+    'coveralls',
+    'six',
+    'mock',
+    'pytz',
+    'iso8601',
+]
+
 setup(
     name='graphene',
     version=version,
@@ -74,14 +85,9 @@ setup(
         'graphql-relay>=0.4.5',
         'promise>=1.0.1',
     ],
-    tests_require=[
-        'pytest>=2.7.2',
-        'pytest-benchmark',
-        'mock',
-        'pytz',
-        'iso8601',
-    ],
+    tests_require=tests_require,
     extras_require={
+        'test': tests_require,
         'django': [
             'graphene-django',
         ],