fetch the test data dynamically

Author: mr-c

tests/test_examples.py

@@ -551,18 +551,18 @@ def test_checker(self):
         # mismatches its sink type.
         with self.assertRaises(schema_salad.validate.ValidationException):
             f = cwltool.factory.Factory()
-            f.make("tests/checker_wf/broken-wf.cwl")
+            f.make(get_data("tests/checker_wf/broken-wf.cwl"))
         with self.assertRaises(schema_salad.validate.ValidationException):
             f = cwltool.factory.Factory()
-            f.make("tests/checker_wf/broken-wf2.cwl")
+            f.make(get_data("tests/checker_wf/broken-wf2.cwl"))
 
     def test_var_spool_cwl_checker(self):
         """ Confirm that references to /var/spool/cwl are caught."""
         with self.assertRaises(schema_salad.validate.ValidationException):
             f = cwltool.factory.Factory()
-            f.make("tests/non_portable.cwl")
+            f.make(get_data("tests/non_portable.cwl"))
         f = cwltool.factory.Factory(strict=False)
-        f.make("tests/non_portable.cwl")
+        f.make(get_data("tests/non_portable.cwl"))
 
 class TestPrintDot(unittest.TestCase):
     def test_print_dot(self):