text: import resizeableColumn from '../../src/resizeable-column';
  
  describe('resizeableColumn', () => {
    describe('Greet function', () => {
      beforeEach(() => {
        spy(resizeableColumn, 'greet');
        resizeableColumn.greet();
      });
  
      it('should have been run once', () => {
        expect(resizeableColumn.greet).to.have.been.calledOnce;
      });
  
      it('should have always returned hello', () => {
        expect(resizeableColumn.greet).to.have.always.returned('hello');
      });
    });
  });
  