Add testing for Django 2.2

.travis.yml

@@ -10,14 +10,19 @@ env:
   - DJANGO_VERSION='>=1.11,<2.0'
   - DJANGO_VERSION='>=2.0,<2.1'
   - DJANGO_VERSION='>=2.1,<2.2'
+  - DJANGO_VERSION='>=2.2a1,<3.0'
 matrix:
   exclude:
     - python: 2.7
       env: DJANGO_VERSION='>=2.0,<2.1'
     - python: 2.7
       env: DJANGO_VERSION='>=2.1,<2.2'
+    - python: 2.7
+      env: DJANGO_VERSION>=2.2a1,<3.0'
     - python: 3.4
       env: DJANGO_VERSION='>=2.1,<2.2'
+    - python: 3.4
+      env: DJANGO_VERSION='>=2.2a1,<3.0'
 # command to run tests
 install: ./install_redis.sh
 script: make test DJANGO_VERSION=$DJANGO_VERSION

Makefile

 SHELL := /bin/bash
 
 PACKAGE_NAME=redis_cache
-DJANGO_VERSION?=>=1.11,<2.2
+DJANGO_VERSION?=>=1.11,<3.0
 
 .PHONY: install_requirements
 install_requirements: requirements*.txt

README.rst

@@ -24,7 +24,7 @@ Changelog
 X.Y.Z
 -----
 
-* Adds testing for Python 3.7 (no code changes required).
+* Adds testing for Django 2.2 and Python 3.7 (no code changes required).
 
 1.8.0
 -----

setup.py

@@ -26,5 +26,6 @@ setup(
         "Framework :: Django :: 1.11",
         "Framework :: Django :: 2.0",
         "Framework :: Django :: 2.1",
+        "Framework :: Django :: 2.2",
     ],
 )