update tests

tests/test_wc_workflow.py

@@ -4,6 +4,13 @@
 
 from sirocco.core import Workflow
 from sirocco.workgraph import AiidaWorkGraph
+from sirocco.pretty_print import PrettyPrinter
+from sirocco.vizgraph import VizGraph
+
+
+@pytest.fixture
+def pprinter():
+    return PrettyPrinter()
 
 # configs that are tested for parsing
 config_test_files = [
@@ -23,29 +30,24 @@ def config_paths(request):
     }
 
 
-# @pytest.fixture
-# def pprinter():
-#    return PrettyPrinter()
-#
-#
-# def test_parse_config_file(config_paths, pprinter):
-#    reference_str = config_paths["txt"].read_text()
-#    test_str = pprinter.format(Workflow.from_yaml(config_paths["yml"]))
-#    if test_str != reference_str:
-#        new_path = Path(config_paths["txt"]).with_suffix(".new.txt")
-#        new_path.write_text(test_str)
-#        assert (
-#            reference_str == test_str
-#        ), f"Workflow graph doesn't match serialized data. New graph string dumped to {new_path}."
-#
-#
-# @pytest.mark.skip(reason="don't run it each time, uncomment to regenerate serilaized data")
-# def test_serialize_workflow(config_paths, pprinter):
-#    config_paths["txt"].write_text(pprinter.format(Workflow.from_yaml(config_paths["yml"])))
-#
-#
-# def test_vizgraph(config_paths):
-#    VizGraph.from_yaml(config_paths["yml"]).draw(file_path=config_paths["svg"])
+def test_parse_config_file(config_paths, pprinter):
+   reference_str = config_paths["txt"].read_text()
+   test_str = pprinter.format(Workflow.from_yaml(config_paths["yml"]))
+   if test_str != reference_str:
+       new_path = Path(config_paths["txt"]).with_suffix(".new.txt")
+       new_path.write_text(test_str)
+       assert (
+           reference_str == test_str
+       ), f"Workflow graph doesn't match serialized data. New graph string dumped to {new_path}."
+
+
+@pytest.mark.skip(reason="don't run it each time, uncomment to regenerate serilaized data")
+def test_serialize_workflow(config_paths, pprinter):
+   config_paths["txt"].write_text(pprinter.format(Workflow.from_yaml(config_paths["yml"])))
+
+
+def test_vizgraph(config_paths):
+   VizGraph.from_yaml(config_paths["yml"]).draw(file_path=config_paths["svg"])
 
 
 # configs that are tested for running workgraph