maintenance: remove unittest from test_check

Author: psafont

tests/test_check.py

@@ -1,15 +1,17 @@
-from __future__ import absolute_import
-
-import unittest
+import pytest
 
 from cwltool.main import main
 
 from .util import get_data, needs_docker
 
 
-class TestCheck(unittest.TestCase):
-    @needs_docker
-    def test_output_checking(self):
-        self.assertEquals(main([get_data('tests/wf/badout1.cwl')]), 1)
-        self.assertEquals(main([get_data('tests/wf/badout2.cwl')]), 1)
-        self.assertEquals(main([get_data('tests/wf/badout3.cwl')]), 1)
+bad_flows = [
+    'tests/wf/badout1.cwl',
+    'tests/wf/badout2.cwl',
+    'tests/wf/badout3.cwl'
+]
+
+@needs_docker
+@pytest.mark.parametrize('bad_flow', bad_flows)
+def test_output_checking(bad_flow):
+    assert main([get_data(bad_flow)]) == 1