1 files changed, 13 insertions, 1 deletions
diff --git a/tox.ini b/tox.ini
index 5d79098d2f..ed26644bd9 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,5 +1,5 @@
 [tox]
-envlist = packaging, py27, py36, pep8
+envlist = packaging, py27, py36, pep8, check_isort
 
 [testenv]
 deps =
@@ -102,3 +102,15 @@ basepython = python2.7
 deps =
     flake8
 commands = /bin/sh -c "flake8 synapse tests {env:PEP8SUFFIX:}"
+
+[testenv:check_isort]
+skip_install = True
+deps = isort
+commands = /bin/sh -c "isort -c -sp setup.cfg -rc synapse tests"
+
+[testenv:check-newsfragment]
+skip_install = True
+deps = towncrier>=18.6.0rc1
+commands =
+   python -m towncrier.check --compare-with=origin/develop
+basepython = python3.6