Question

为什么测试失败，我试了几次，帮助解决下面的错误


<div id="myCarousel" class="carousel slide" data-ride="carousel">
    <!-- Indicators -->
    <ol class="carousel-indicators"
      <li data-target="#myCarousel" data-slide-to="0" class="active"></li>
      <li data-target="#myCarousel" data-slide-to="1"></li>
      <li data-target="#myCarousel" data-slide-to="2"></li>
    </ol>
    <!-- Wrapper for slides -->
    <div class="carousel-inner">
      <div class="item active">
        <img src="https://images-na.ssl-images-amazon.com/images/M/MV5BMjA3NTEwOTMxMV5BMl5BanBnXkFtZTgwMjMyODgxMzE@._V1_SX1500_CR0,0,1500,999_AL_.jpg" alt="Los Angeles" style="width:100%;">
        </div>
        <div class="item">
          <img src="https://images-na.ssl-images-amazon.com/images/M/MV5BNDc1MGUyNzItNWRkOC00MjM1LWJjNjMtZTZlYWIxMGRmYzVlXkEyXkFqcGdeQXVyMzU3MDEyNjk@._V1_SX1777_CR0,0,1777,999_AL_.jpg" alt="Chicago" style="width:100%;">
        </div>
        <div class="item">
          <img src="https://images-na.ssl-images-amazon.com/images/M/MV5BMTExMDk1MDE4NzVeQTJeQWpwZ15BbWU4MDM4NDM0ODAx._V1_SX1500_CR0,0,1500,999_AL_.jpg" alt="New york" style="width:100%;">
        </div>
         </div>
          <!-- Left and right controls -->
          <a class="left carousel-control" href="#myCarousel" data-slide="prev">
            <span class="glyphicon glyphicon-chevron-left"></span>
            <span class="sr-only">Previous</span>
          </a>
          <a class="right carousel-control" href="#myCarousel" data-slide="next">
          <span class="glyphicon glyphicon-chevron-right"></span>
          <span class="sr-only">Next</span>
          </a>
        </div>

错误：

elf =

def test_img(self):

    assert self._index.find('div',{'class':'carousel slide'})

    assert self._index.find('div',{'class':'item active'})

    site = self._index.find('div',{'class':'carousel slide'})

    a=0

    for img in site.find_all('img'):

        a=a+1

<块引用>

  assert a==3

E 断言 0 == 3

test/test_webpage.py:21：断言错误

Answer 1

看看吧。如果它对您来说工作正常，请告诉我。

<块引用>

变化：

在 bootstrap 后没有关闭指标。
(;) 分号是错误的，因为没有使用图片分号中的 width="100%"。
.carousel-item 在轮播项目中丢失。
对于下一个 carousel-control-next 一个类，对于上一个项目 .carousel-control-prev 类是它们的引导程序 4。

db.tblTrainer.belongsTo(...)

Answer 2

<div id="myCarousel" class="carousel slide" data-ride="carousel">
<!-- Indicators -->
***<ol class="carousel-indicators">***
  <li data-target="#myCarousel" data-slide-to="0" class="active"></li>
  <li data-target="#myCarousel" data-slide-to="1"></li>
  <li data-target="#myCarousel" data-slide-to="2"></li>
</ol>
<!-- Wrapper for slides -->
<div class="carousel-inner">
  <div class="item active">
    <img src="https://images-na.ssl-images-amazon.com/images/M/MV5BMjA3NTEwOTMxMV5BMl5BanBnXkFtZTgwMjMyODgxMzE@._V1_SX1500_CR0,0,1500,999_AL_.jpg" alt="Los Angeles" style="width:100%;">
    </div>
    <div class="item">
      <img src="https://images-na.ssl-images-amazon.com/images/M/MV5BNDc1MGUyNzItNWRkOC00MjM1LWJjNjMtZTZlYWIxMGRmYzVlXkEyXkFqcGdeQXVyMzU3MDEyNjk@._V1_SX1777_CR0,0,1777,999_AL_.jpg" alt="Chicago" style="width:100%;">
    </div>
    <div class="item">
      <img src="https://images-na.ssl-images-amazon.com/images/M/MV5BMTExMDk1MDE4NzVeQTJeQWpwZ15BbWU4MDM4NDM0ODAx._V1_SX1500_CR0,0,1500,999_AL_.jpg" alt="New york" style="width:100%;">
    </div>
     </div>
      <!-- Left and right controls -->
      <a class="left carousel-control" href="#myCarousel" data-slide="prev">
        <span class="glyphicon glyphicon-chevron-left"></span>
        <span class="sr-only">Previous</span>
      </a>
      <a class="right carousel-control" href="#myCarousel" data-slide="next">
      <span class="glyphicon glyphicon-chevron-right"></span>
      <span class="sr-only">Next</span>
      </a>
    </div>

使用此代码解决此问题。 *** 行显示 ">" 在这里丢失。

为什么测试失败引导

2 个答案:

看看吧。如果它对您来说工作正常，请告诉我。