如何测试值“大于或等于"?在茉莉花中?

问题描述

我想确认一个值是一个十进制(或0)，因此该数字应大于或等于零 小于1.

I want to confirm that a value is a decimal (or 0), so the number should be greater than or equal to zero and less than 1.

describe('percent',function(){

  it('should be a decimal', function() {

    var percent = insights.percent;
    expect(percent).toBeGreaterThan(0);
    expect(percent).toBeLessThan(1);

  });

});

我如何模仿> = 0"?

How do I mimic " >= 0 "?

推荐答案

您只需要先运行比较操作，然后检查它是否正确即可.

You just need to run the comparison operation first, and then check if it's truthy.

describe('percent',function(){
  it('should be a decimal',function(){

    var percent = insights.percent;

    expect(percent >= 0).toBeTruthy();
    expect(percent).toBeLessThan(1);

  });
});

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