Merge pull request #116 from gnikonorov/check_warnings_in_tests

Check for warnings output during unit tests

Author: gnikonorov

test_pytest_rerunfailures.py

@@ -245,6 +245,9 @@ def test_fail():
                                '--reruns-delay', str(delay_time))
 
     if delay_time < 0:
+        result.stdout.fnmatch_lines(
+            '*UserWarning: Delay time between re-runs cannot be < 0. '
+            'Using default value: 0')
         delay_time = 0
 
     time.sleep.assert_called_with(delay_time)
@@ -266,6 +269,9 @@ def test_fail_two():
     result = testdir.runpytest()
 
     if delay_time < 0:
+        result.stdout.fnmatch_lines(
+            '*UserWarning: Delay time between re-runs cannot be < 0. '
+            'Using default value: 0')
         delay_time = 0
 
     time.sleep.assert_called_with(delay_time)