b4w dummy data improved

tests/test_model_b4wexport.py

@@ -59,3 +59,15 @@ def test_b4w_export_repr_round_trip():
         data_str = str(data)
         data2 = eval(data_str)
         assert data == data2
+
+
+def test_b4w_export_amount_two_decimal_places():
+    data = B4wExportFactory.build()
+    assert data.amount > 0
+    assert data.amount.as_tuple().exponent >= -2
+
+
+def test_b4w_export_text_fields_non_empty():
+    data = B4wExportFactory.build()
+    assert data.reference
+    assert data.notes