Add schema caching to Brick schema loading.

src/blenderbim/test/tool/test_brick.py

@@ -61,43 +61,39 @@ class TestClearProject(NewFile):
 class TestGetItemClass(NewFile):
     def test_run(self):
         TestLoadBrickFile().test_run()
-        assert subject.get_item_class("http://buildsys.org/ontologies/bldg#chiller") == "Chiller"
+        assert subject.get_item_class("ex:#floor") == "Floor"
 
 
 class TestImportBrickClasses(NewFile):
     def test_run(self):
         TestLoadBrickFile().test_run()
         subject.import_brick_classes("Class")
-        assert len(bpy.context.scene.BIMBrickProperties.bricks) == 4
+        assert len(bpy.context.scene.BIMBrickProperties.bricks) == 2
         brick = bpy.context.scene.BIMBrickProperties.bricks[0]
-        assert brick.name == "Equipment"
-        assert brick.uri == "https://brickschema.org/schema/Brick#Equipment"
-        assert brick.total_items == 20
-        brick = bpy.context.scene.BIMBrickProperties.bricks[1]
         assert brick.name == "Location"
         assert brick.uri == "https://brickschema.org/schema/Brick#Location"
-        assert brick.total_items == 18
+        assert brick.total_items == 7
+        brick = bpy.context.scene.BIMBrickProperties.bricks[1]
+        assert brick.name == "Measurable"
+        assert brick.uri == "https://brickschema.org/schema/Brick#Measurable"
+        assert brick.total_items == 142
 
 
 class TestImportBrickItems(NewFile):
     def test_run(self):
         TestLoadBrickFile().test_run()
-        subject.import_brick_items("Room")
-        assert len(bpy.context.scene.BIMBrickProperties.bricks) == 8
+        subject.import_brick_items("Building")
+        assert len(bpy.context.scene.BIMBrickProperties.bricks) == 1
         brick = bpy.context.scene.BIMBrickProperties.bricks[0]
-        assert brick.name == "RM100_room"
-        assert brick.uri == "http://buildsys.org/ontologies/bldg#RM100_room"
-        assert brick.total_items == 0
-        brick = bpy.context.scene.BIMBrickProperties.bricks[1]
-        assert brick.name == "RM103_room"
-        assert brick.uri == "http://buildsys.org/ontologies/bldg#RM103_room"
+        assert brick.name == "bldg"
+        assert brick.uri == "ex:#bldg"
         assert brick.total_items == 0
 
 
 class TestLoadBrickFile(NewFile):
     def test_run(self):
         cwd = os.path.dirname(os.path.realpath(__file__))
-        filepath = os.path.join(cwd, "..", "files", "building.ttl")
+        filepath = os.path.join(cwd, "..", "files", "spaces.ttl")
         subject.load_brick_file(filepath)
         assert BrickStore.graph