import { flushPromises } from '@vue/test-utils';
import { useMeasurementLengthTool } from '@/tools/measurement-length.tool';
import { useViewer3cr } from '@/composables/useViewer3cr';
import { MockInstance } from '@vitest/spy';

describe('measurement length tool', () => {
  const viewer3cr = useViewer3cr();

  let lengthToolSpy: MockInstance;

  beforeEach(() => {
    lengthToolSpy = vi.spyOn(viewer3cr, 'lengthTool');
  });

  afterEach(() => {
    lengthToolSpy.mockRestore();
  });

  it('should activate tool', async () => {
    const measurementLengthTool = useMeasurementLengthTool();
    measurementLengthTool.isActive.value = true;
    await flushPromises();

    expect(lengthToolSpy).toHaveBeenCalled();
  });
});