Add ability to rerun test failures

jupyter · Jan 6, 2017 · 827d59b · 827d59b
1 parent c9d8484
commit 827d59b
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diff --git a/dev-requirements-windows.txt b/dev-requirements-windows.txt
@@ -1,8 +1,9 @@
 pytest
 pytest-cov
+pytest-rerunfailures
 coverage
 selenium
 invoke
 sphinx
 codecov
-cov-core
+cov-core
diff --git a/tasks.py b/tasks.py
@@ -80,6 +80,7 @@ def _run_tests(ctx, mark=None, skip=None, junitxml=None):
         cmd.extend(['--junitxml', junitxml])
     cmd.append('-v')
     cmd.append('-x')
+    cmd.extend(['--rerun', '1'])
 
     marks = []
     if mark is not None: