coverage

tests/unit/build_tests/mapper_tests/test_build.py

@@ -905,6 +905,33 @@ def test_build(self):
         builder = self.manager.build(bar_data_holder_inst, source='test.h5')
         assert builder.datasets['my_bar'].dimension_labels == ('a', 'b2')
 
+class TestBuildDatasetDimensionLabelsShapeWithoutDims(BuildDatasetShapeMixin):
+
+    def get_base_shape_dims(self):
+        return [[[None, None], [None, 3]], None]
+
+    def get_dataset_inc_spec(self):
+        dataset_inc_spec = DatasetSpec(
+            doc='A BarData',
+            data_type_inc='BarData',
+            quantity='*',
+        )
+        return dataset_inc_spec
+
+    def test_build(self):
+        """
+        Test build of BarDataHolder which contains a BarData.
+        """
+        # NOTE: attr1 doesn't map to anything but is required in the test container class
+        bar_data_inst = BarData(name='my_bar', data=[[1, 2, 3], [4, 5, 6]], attr1='a string')
+        bar_data_holder_inst = BarDataHolder(
+            name='my_bar_holder',
+            bar_datas=[bar_data_inst],
+        )
+
+        builder = self.manager.build(bar_data_holder_inst, source='test.h5')
+        assert builder.datasets['my_bar'].dimension_labels is None
+
 
 class TestBuildDatasetDimensionLabelsOneOptionRefined(BuildDatasetShapeMixin):