maintenance: remove unittest from test_default_path

Author: psafont

tests/test_default_path.py

@@ -1,19 +1,16 @@
-import unittest
-
 from schema_salad.ref_resolver import Loader
 
 from cwltool.load_tool import fetch_document, validate_document
 
 from .util import get_data
 
 
-class TestDefaultPath(unittest.TestCase):
-    def test_default_path(self):
-        """Testing that error is not raised when default path is not present"""
-        document_loader, workflowobj, uri = fetch_document(
-            get_data("tests/wf/default_path.cwl"))
-        document_loader, avsc_names, processobj, metadata, uri = validate_document(
-            document_loader, workflowobj, uri)
+def test_default_path():
+    """Testing that error is not raised when default path is not present"""
+    document_loader, workflowobj, uri = fetch_document(
+        get_data("tests/wf/default_path.cwl"))
+    document_loader, _, processobj, _, uri = validate_document(
+        document_loader, workflowobj, uri)
 
-        self.assertIsInstance(document_loader,Loader)
-        self.assertIn("cwlVersion",processobj)
+    assert isinstance(document_loader, Loader)
+    assert "cwlVersion" in processobj