Support Beam3 in ElementDescriptor (#2301)

* Fill the values in the Beam3 ElementDescriptor

* Revert "Fill the values in the Beam3 ElementDescriptor"

This reverts commit 24a14f3.

* Fill the values in the Beam3 ElementDescriptor

* tests

Author: rafacanton

src/ansys/dpf/core/elements.py

@@ -1219,7 +1219,9 @@ def _descriptors():
             ),
             element_types.Edge2: ElementDescriptor(element_types.Edge2, "Edge2", "edge2", "beam"),
             element_types.Edge3: ElementDescriptor(element_types.Edge3, "Edge3", "edge3", "beam"),
-            element_types.Beam3: ElementDescriptor(element_types.Beam3, "Beam3", "beam3", "beam"),
+            element_types.Beam3: ElementDescriptor(
+                element_types.Beam3, "Beam3", "beam3", "beam", 2, 0, 3, False, False, True, False
+            ),
             element_types.Beam4: ElementDescriptor(element_types.Beam4, "Beam4", "beam4", "beam"),
             element_types.GeneralPlaceholder: ElementDescriptor(
                 element_types.GeneralPlaceholder,

tests/test_elements.py

@@ -767,13 +767,13 @@ def test_beam3():
         "Beam3",
         "beam3",
         "beam",
-        None,
-        None,
-        None,
-        None,
-        None,
-        None,
-        None,
+        2,
+        0,
+        3,
+        False,
+        False,
+        True,
+        False,
     )