bimtester: improve submodule handling for step translation

Author: berndhahnebach

src/ifcbimtester/bimtester/features/steps/ifcdata.py

@@ -1,5 +1,6 @@
 from behave import step
 
+from utils import assert_schema
 from utils import IfcFile
 
 
@@ -13,10 +14,9 @@ def step_impl(context, file):
 
 @step("IFC data must use the {schema} schema")
 def step_impl(context, schema):
-    assert IfcFile.get().schema == schema, "We expected a schema of {} but instead got {}".format(
-        schema, IfcFile.get().schema
-    )
-
+    context.schema = IfcFile.get().schema
+    assert_schema(schema, context.schema)
+    
 
 @step('The IFC file "{file}" is exempt from being provided')
 def step_impl(context, file):

src/ifcbimtester/bimtester/features/steps/ifcdata_de.py

@@ -1,10 +1,19 @@
 from behave import step
 
-# https://behave.readthedocs.io/en/latest/api.html#step-macro-calling-steps-from-other-steps
+from utils import assert_schema
+
 
+# https://behave.readthedocs.io/en/latest/api.html#step-macro-calling-steps-from-other-steps
+# https://stackoverflow.com/questions/46735425/how-to-only-show-failing-tests-from-behave
+# https://community.osarch.org/discussion/comment/4533/#Comment_4533
 
-@step("Die IFC daten müssen das {schema} Schema benutzen")
+@step("Die IFC Daten müssen das {schema} Schema benutzen")
 def step_impl(context, schema):
-    context.execute_steps(
-        "* IFC data must use the {schema} schema".format(schema=schema)
-    )
+    try:
+        context.execute_steps(
+            "* IFC data must use the {schema} schema".format(schema=schema)
+        )
+    except Exception:
+        assert_schema(schema, context.schema)
+        # TODO translate error
+        # "Wir haben ein Schema {} erwartet, aber die Daten sind Schema (}"

src/ifcbimtester/bimtester/features/steps/ifcdata_fr.py

@@ -1,10 +1,13 @@
 from behave import step
 
-# https://behave.readthedocs.io/en/latest/api.html#step-macro-calling-steps-from-other-steps
+from utils import assert_schema
 
 
 @step("Les données IFC doivent utiliser le schéma {schema}")
 def step_impl(context, schema):
-    context.execute_steps(
-        "* IFC data must use the {aschema} schema".format(aschema=schema)
-    )
+    try:
+        context.execute_steps(
+            "* IFC data must use the {schema} schema".format(schema=schema)
+        )
+    except Exception:
+        assert_schema(schema, context.schema)

src/ifcbimtester/bimtester/features/steps/utils.py

@@ -78,3 +78,10 @@ def assert_pset(element, pset_name, prop_name=None, value=None):
     assert actual_value == value, 'We expected a value of "{}" but instead got "{}" for the element {}'.format(
         value, actual_value, element
     )
+
+
+def assert_schema(real_schema, target_schema):
+    assert real_schema == target_schema, (
+        "We expected a schema of {} but instead got {}"
+        .format(target_schema, real_schema)
+    )