Move hypothesis tests other to new extra/ dir

Makes it easier than trying to deal with 2.6 incompatibility
in the main test suite.  Now we can just check in the .travis.yml
if we're on 2.6 and skip running these tests

Author: jamesls

.gitignore

@@ -35,3 +35,5 @@ nosetests.xml
 
 *.out
 _build
+
+.hypothesis

.travis.yml

@@ -16,6 +16,6 @@ install:
   - pip install dist/*.whl
 script:
   - cd tests/ && nosetests --with-coverage --cover-package jmespath .
-  - if [[ $TRAVIS_PYTHON_VERSION == '2.7' ]]; then JP_MAX_EXAMPLES=10000 nosetests test_hypothesis.py; fi
+  - if [[ $TRAVIS_PYTHON_VERSION != '2.6' ]]; then JP_MAX_EXAMPLES=10000 nosetests ../extra/test_hypothesis.py; fi
 after_success:
   - codecov

tests/test_hypothesis.py renamed to extra/test_hypothesis.py

@@ -14,32 +14,24 @@
 from jmespath import exceptions
 
 
-MAX_EXAMPLES = int(os.environ.get('JP_MAX_EXAMPLES', 100))
-if sys.version_info[:2] != (2, 6):
-    RANDOM_JSON = st.recursive(
-        st.floats() | st.booleans() | st.text() | st.none(),
-        lambda children: st.lists(children) | st.dictionaries(st.text(), children)
-    )
-else:
-    # hypothesis doesn't work on py26 and the prevous definition of
-    # RANDOM_JSON would throw an error.  We set RANDOM_JSON to some
-    # arbitrary value that we know will work.  This isn't going to get
-    # called anyways.
-    # XXX: Is there a better way to do this?
-    RANDOM_JSON = st.none()
+if sys.version_info[:2] == (2, 6):
+    raise RuntimeError("Hypothesis tests are not supported on python2.6. "
+                       "Use python2.7, or python3.3 and greater.")
 
 
+RANDOM_JSON = st.recursive(
+    st.floats() | st.booleans() | st.text() | st.none(),
+    lambda children: st.lists(children) | st.dictionaries(st.text(), children)
+)
+
+
+MAX_EXAMPLES = int(os.environ.get('JP_MAX_EXAMPLES', 1000))
 BASE_SETTINGS = {
     'max_examples': MAX_EXAMPLES,
     'suppress_health_check': [HealthCheck.too_slow],
 }
 
 
-def setup_module():
-    if sys.version_info[:2] == (2, 6):
-        raise SkipTest("Hypothesis test not supported on py26")
-
-
 # For all of these tests they verify these proprties:
 # either the operation succeeds or it raises a JMESPathError.
 # If any other exception is raised then we error out.