#2094. New rudimentary project materials browser to manage materials.

src/blenderbim/test/bim/feature/material.feature

@@ -1,6 +1,19 @@
 @material
 Feature: Material
 
+Scenario: Load materials
+    Given an empty IFC project
+    And I press "bim.add_default_material"
+    When I press "bim.load_materials"
+    Then nothing happens
+
+Scenario: Disable editing materials
+    Given an empty IFC project
+    And I press "bim.add_default_material"
+    And I press "bim.load_materials"
+    When I press "bim.disable_editing_materials"
+    Then nothing happens
+
 Scenario: Add default material
     Given an empty IFC project
     When I press "bim.add_default_material"

src/blenderbim/test/core/test_drawing.py

@@ -141,7 +141,8 @@ class TestDisableEditingDrawings:
 
 class TestAddDrawing:
     def test_run(self, ifc, collector, drawing):
-        drawing.ensure_unique_drawing_name("UNTITLED").should_be_called().will_return("name")
+        drawing.generate_drawing_name("target_view", "location_hint").should_be_called().will_return("drawing_name")
+        drawing.ensure_unique_drawing_name("drawing_name").should_be_called().will_return("name")
         drawing.generate_drawing_matrix("target_view", "location_hint").should_be_called().will_return("matrix")
         drawing.create_camera("name", "matrix").should_be_called().will_return("obj")
         drawing.get_body_context().should_be_called().will_return("context")

src/blenderbim/test/core/test_material.py

@@ -32,3 +32,16 @@ class TestAddDefaultMaterial:
         ifc.run("material.add_material", name="Default").should_be_called().will_return("material")
         ifc.link("material", "obj").should_be_called()
         assert subject.add_default_material(ifc, material) == "obj"
+
+
+class TestLoadMaterials:
+    def test_run(self, material):
+        material.import_material_definitions("material_type").should_be_called()
+        material.enable_editing_materials().should_be_called()
+        subject.load_materials(material, "material_type")
+
+
+class TestDisableEditingMaterials:
+    def test_run(self, material):
+        material.disable_editing_materials().should_be_called()
+        subject.disable_editing_materials(material)

src/blenderbim/test/tool/test_material.py

@@ -34,3 +34,64 @@ class TestAddDefaultMaterialObject(NewFile):
         material = subject.add_default_material_object()
         assert isinstance(material, bpy.types.Material)
         assert material.name == "Default"
+
+
+class TestDisableEditingMaterials(NewFile):
+    def test_run(self):
+        bpy.context.scene.BIMMaterialProperties.is_editing = True
+        subject.disable_editing_materials()
+        assert bpy.context.scene.BIMMaterialProperties.is_editing is False
+
+
+class TestEnableEditingMaterials(NewFile):
+    def test_run(self):
+        bpy.context.scene.BIMMaterialProperties.is_editing = False
+        subject.enable_editing_materials()
+        assert bpy.context.scene.BIMMaterialProperties.is_editing is True
+
+
+class TestImportMaterialDefinitions(NewFile):
+    def test_import_materials(self):
+        ifc = ifcopenshell.file()
+        tool.Ifc.set(ifc)
+        material = ifc.createIfcMaterial(Name="Name")
+        subject.import_material_definitions("IfcMaterial")
+        props = bpy.context.scene.BIMMaterialProperties
+        assert props.materials[0].ifc_definition_id == material.id()
+        assert props.materials[0].name == "Name"
+
+    def test_import_material_layer_sets(self):
+        ifc = ifcopenshell.file()
+        tool.Ifc.set(ifc)
+        material = ifc.createIfcMaterialLayerSet(LayerSetName="Name")
+        subject.import_material_definitions("IfcMaterialLayerSet")
+        props = bpy.context.scene.BIMMaterialProperties
+        assert props.materials[0].ifc_definition_id == material.id()
+        assert props.materials[0].name == "Name"
+
+    def test_import_material_profile_sets(self):
+        ifc = ifcopenshell.file()
+        tool.Ifc.set(ifc)
+        material = ifc.createIfcMaterialProfileSet(Name="Name")
+        subject.import_material_definitions("IfcMaterialProfileSet")
+        props = bpy.context.scene.BIMMaterialProperties
+        assert props.materials[0].ifc_definition_id == material.id()
+        assert props.materials[0].name == "Name"
+
+    def test_import_material_constituent_sets(self):
+        ifc = ifcopenshell.file()
+        tool.Ifc.set(ifc)
+        material = ifc.createIfcMaterialConstituentSet(Name="Name")
+        subject.import_material_definitions("IfcMaterialConstituentSet")
+        props = bpy.context.scene.BIMMaterialProperties
+        assert props.materials[0].ifc_definition_id == material.id()
+        assert props.materials[0].name == "Name"
+
+    def test_import_material_lists(self):
+        ifc = ifcopenshell.file()
+        tool.Ifc.set(ifc)
+        material = ifc.createIfcMaterialList()
+        subject.import_material_definitions("IfcMaterialList")
+        props = bpy.context.scene.BIMMaterialProperties
+        assert props.materials[0].ifc_definition_id == material.id()
+        assert props.materials[0].name == "Unnamed"