See #2520. You can now duplicate drawings.

src/blenderbim/test/bim/feature/drawing.feature

@@ -1,6 +1,18 @@
 @drawing
 Feature: Drawing
 
+Scenario: Duplicate drawing
+    Given an empty IFC project
+    And I add a cube
+    And the object "Cube" is selected
+    And I set "scene.BIMRootProperties.ifc_class" to "IfcWall"
+    And I press "bim.assign_class"
+    And the variable "wall1" is "IfcStore.get_file().by_type('IfcWall')[-1].id()"
+    And I press "bim.add_drawing"
+    And the variable "drawing" is "IfcStore.get_file().by_type('IfcAnnotation')[0].id()"
+    When I press "bim.duplicate_drawing(drawing={drawing})"
+    Then nothing happens
+
 Scenario: Create drawing
     Given an empty IFC project
     And I add a cube
@@ -12,7 +24,7 @@ Scenario: Create drawing
     And the variable "drawing" is "IfcStore.get_file().by_type('IfcAnnotation')[0].id()"
     And I set "scene.DocProperties.active_drawing_index" to "0"
     And I press "bim.activate_view(drawing={drawing})"
-    And I press "bim.create_drawing"
+    When I press "bim.create_drawing"
     Then nothing happens
 
 Scenario: Create drawing after deleting a duplicated object
@@ -33,5 +45,5 @@ Scenario: Create drawing after deleting a duplicated object
     And I press "bim.create_drawing"
     And the object "IfcWall/Cube" is selected
     And I press "object.delete(use_global=False)"
-    And I press "bim.create_drawing"
-    Then nothing happens
+    When I press "bim.create_drawing"
+    Then nothing happens

src/blenderbim/test/core/test_drawing.py

@@ -243,6 +243,24 @@ class TestAddDrawing:
         subject.add_drawing(ifc, collector, drawing, target_view="target_view", location_hint="location_hint")
 
 
+class TestDuplicateDrawing:
+    def test_run(self, ifc, drawing):
+        drawing.get_name("drawing").should_be_called().will_return("name")
+        drawing.ensure_unique_drawing_name("name").should_be_called().will_return("unique_name")
+        ifc.run("root.copy_class", product="drawing").should_be_called().will_return("new_drawing")
+        drawing.copy_drawing_representation("drawing", "new_drawing").should_be_called()
+        drawing.set_name("new_drawing", "unique_name").should_be_called()
+        drawing.get_drawing_group("new_drawing").should_be_called().will_return("group")
+        ifc.run("group.unassign_group", group="group", product="new_drawing").should_be_called()
+        ifc.run("group.add_group").should_be_called().will_return("new_group")
+        ifc.run(
+            "group.edit_group", group="new_group", attributes={"Name": "unique_name", "ObjectType": "DRAWING"}
+        ).should_be_called()
+        ifc.run("group.assign_group", group="new_group", products=["new_drawing"]).should_be_called()
+        drawing.import_drawings().should_be_called()
+        subject.duplicate_drawing(ifc, drawing, drawing="drawing")
+
+
 class TestRemoveDrawing:
     def test_run(self, ifc, drawing):
         drawing.get_drawing_collection("drawing").should_be_called().will_return("collection")

src/blenderbim/test/tool/test_drawing.py

@@ -32,6 +32,16 @@ class TestImplementsTool(NewFile):
         assert isinstance(subject(), blenderbim.core.tool.Drawing)
 
 
+class TestCopyDrawingRepresentation(NewFile):
+    def test_run(self):
+        ifc = ifcopenshell.file()
+        tool.Ifc.set(ifc)
+        source = ifc.createIfcAnnotation(Representation=ifc.createIfcProductDefinitionShape())
+        dest = ifc.createIfcAnnotation()
+        subject.copy_drawing_representation(source, dest)
+        assert dest.Representation.is_a("IfcProductDefinitionShape")
+
+
 class TestCreateAnnotationObject(NewFile):
     def test_nothing(self):
         pass
@@ -562,6 +572,14 @@ class TestSetDrawingCollectionName(NewFile):
         assert collection.name == "IfcGroup/Foobaz"
 
 
+class TestSetName(NewFile):
+    def test_run(self):
+        ifc = ifcopenshell.file()
+        drawing = ifc.createIfcAnnotation()
+        subject.set_name(drawing, "Name")
+        assert drawing.Name == "Name"
+
+
 class TestShowDecorations(NewFile):
     def test_run(self):
         bpy.context.scene.DocProperties.should_draw_decorations = False