WebCAD/__test__/Database/DeepCloneObjects.test.ts

import { Board } from "../../src/DatabaseServices/Entity/Board";
import { LayerTableRecord } from "../../src/DatabaseServices/LayerTableRecord";
import { PhysicalMaterialRecord } from "../../src/DatabaseServices/PhysicalMaterialRecord";

// 需要放在最后面，否则会循环依赖
import { Database } from "../../src/DatabaseServices/Database";

describe('DeepCloneObjects', () =>
{
    const db = new Database(true, true, true);
    const br = new Board;
    db.ModelSpace.Append(br);

    test('DeepCloneObjects的新实体和原实体图层需相同', () =>
    {
        expect(br.Layer === db.DefaultLayer.Id).toBeTruthy(); // 图层等于默认图层
        const newLayer = new LayerTableRecord();
        newLayer.Name = "新图层1";
        db.LayerTable.Add(newLayer);
        br.Layer = newLayer.Id;

        const brs = db.DeepCloneObjects([br], db.ModelSpace) as Board[];
        const newBr = brs[0];
        expect(newBr.Layer === br.Layer).toBeTruthy();
        expect(newBr.Layer === db.DefaultLayer.Id).toBeFalsy();

        //默认图层被镜像后 应该还在默认图层
        db.LayerTable.Current = newLayer.Id;
        br.Layer = db.DefaultLayer.Id;

        let brs2 = db.DeepCloneObjects([br], db.ModelSpace) as Board[];
        expect(brs2[0].Layer === br.Layer).toBeTruthy();
    });

    test('DeepCloneObjects的新实体和原实体材质需相同', () =>
    {
        expect(br.Material === db.MaterialTable.CurBoardMtl).toBeTruthy(); // 材质等于默认材质
        const newMtl = new PhysicalMaterialRecord();
        newMtl.Name = "新材质1";
        db.MaterialTable.Add(newMtl);
        br.Material = newMtl.Id;

        const brs = db.DeepCloneObjects([br], db.ModelSpace) as Board[];
        const newBr = brs[0];
        expect(newBr.Material === br.Material).toBeTruthy();
        expect(newBr.Material === db.MaterialTable.CurBoardMtl).toBeFalsy();
    });
});