drag.test.ts

it('should', async () => {
        const componentMock = componenstDrag[0];
        directive = new DragDirective(componentMock);
        directive.setReferences();
        const event = {
            target: {
                id: "id",
                classList: {
                    add: jest.fn(),
                }
            },
            dataTransfer: {
                setData: jest.fn(),
                effectAllowed: jest.fn(),
            },
        }
        directive.dragstart(event)
    });