Add a coveragerc (#4180)

1 files changed, 13 insertions, 2 deletions

diff --git a/tox.ini b/tox.ini

index 03ddaeb0b7..dfd9afdd49 100644
--- a/tox.ini
+++ b/tox.ini
@@ -70,7 +70,7 @@ usedevelop=true
 usedevelop=true
 deps =
     {[base]deps}
-     psycopg2
+    psycopg2
 setenv =
     {[base]setenv}
     SYNAPSE_POSTGRES = 1
@@ -101,11 +101,22 @@ usedevelop=true
 [testenv:py36]
 usedevelop=true
 
+
+[testenv:py36-coverage]
+usedevelop=true
+deps =
+    {[base]deps}
+    coverage
+commands =
+    /usr/bin/find "{toxinidir}" -name '*.pyc' -delete
+    python -m coverage run -m twisted.trial {env:TRIAL_FLAGS:} {posargs:tests} {env:TOXSUFFIX:}
+
+
 [testenv:py36-postgres]
 usedevelop=true
 deps =
     {[base]deps}
-     psycopg2
+    psycopg2
 setenv =
     {[base]setenv}
     SYNAPSE_POSTGRES = 1