FunTester 我的开发日记 (六)

FunTester · 2020年06月20日 · 504 次阅读

今天继续完成测试用例的相关功能,因为我们这个平台内容比较多,一个测试用例可能关联的属性也比较多,具不完全统计大概有:环境、项目、服务、模块、接口、用例级别、创建人和编辑人等。所以这块功能在写的时候都需要关联很多表去查询或者写入数据。不做不知道,原来自己之前掌握的MySQL语句的知识,太浅薄了。

今天主要用到了MySQL语法case when then else endFIND_IN_SET函数和多种非必选条件和判断语句的练习(这个其实就是复杂一些)。中间还发现了mybatis其实替用户做了一些兼容性的处理,比如我在拼WHERE条件语句的时候,每个都是and condition,本来还担心要不要去掉第一个and,经过咨询前辈才知道,这块不要直接拼WHERE语句,可以用<where></where>这个mybatis语法即可完成,非常友好。今天学到的第二个就是异步查询转同步,在之前的文章已经讲过了,今天算是又实践了一下,写实际的业务跟练习区别还是挺大。

MySQL语法case when then else end实践

需求大概就是从很多非必传参数里面搜索库里面的用例,这些条件包括:环境、项目、服务、模块、接口等等,如下图:

然后接口传参都是intstring类型,0表示全部,各个选项状态不一。在处理搜索框的搜索类型时候,我提前做了判断,如果内容是个数字,那么我就认为是搜索ID,否则我认为是搜索用例名(模糊匹配),因此我引入了另外一个type作为记录。接收参数的类代码如下:

class CaseSearchBean extends AbstractBean {

    private static final long serialVersionUID = -869483426556;

    int id

    @Min(value = 1L)
    int uid

    int envId

    int apiId

    @Range(min = 0L, max = 2L, message = "是否本人参数错误")
    int isMyself

    @Range(min = 0L, max = 2L, message = "是否可用参数错误")
    int isUsed

    int serviceId

    int moduleId

    @Min(value = 1L)
    int pageNum

    @Range(min = 5L, max = 10L)
    int pageSize

    int projectId

    String testQuery

    /**
     * 处理搜索类型,1:用例名模糊搜索,2:用例id精确搜索
     */
    int type


    def init() {
        if (StringUtils.isEmpty(testQuery)) return
        if (SourceCode.isNumber(testQuery)) type = 2
        else type = 1
    }


}

由于业务不多,中间的servicemapper接口就不放了。

mybatis 配置

<select id="searchCases" parameterType="com.okay.family.common.bean.testcase.request.CaseSearchBean"
          resultType="com.okay.family.common.bean.testcase.response.TestCaseListBean">
      select t.id id,CASE ISNULL(u.nick_name) WHEN 1 THEN "匿名用户" ELSE u.nick_name END user,t.name name,e.name envName,api.name apiName, t.uid = #{uid} isMyself,CASE
      t.available
      WHEN 1 THEN 1 ELSE 0 END isUsed from
      <include refid="table"/>
      t LEFT JOIN
      <include refid="case_available"/>
      a ON t.available = a.id
      LEFT JOIN
      <include refid="user_table"/>
      u on t.uid = u.id
      LEFT JOIN
      <include refid="api_info"/>
      api on t.apiId = api.id
      LEFT JOIN
      <include refid="env"/>
      e on t.envId = e.id
      <where>
          <if test="envId != 0">
              and envId = #{envId}
          </if>
          <if test="serviceId != 0">
              and serviceId = #{serviceId}
          </if>
          <if test="apiId != 0">
              and apiId = #{apiId}
          </if>
          <if test="isUsed != 0">
              and available = #{isUsed}
          </if>
          <if test="moduleId != 0">
              and moduleId = #{moduleId}
          </if>
          <if test="projectId != 0">
              AND FIND_IN_SET(#{projectId},projectList)
          </if>
          <choose>
              <when test="type == 1">
                  and t.name like concat("%",#{testQuery},"%")
              </when>
              <when test="type == 2">
                  t.id = #{testQuery}
              </when>
          </choose>
          <choose>
              <when test="isUsed == 1">
                  and uid = #{uid}
              </when>
              <when test="isUsed == 2">
                  and uid != #{uid}
              </when>
          </choose>
      </where>
      order by t.create_time

  </select>

异步查询转同步

相关文章和测试方案请参考:

这个地方主要是因为用例关联的项目和版本比较多,返回格式要求是array<object>格式的id+name形式对象,所以单独拿出来查了。业务实现类的相关代码如下:

@Override
  public TestCaseAttributeBean getAttributeById(int id) {
      TestCaseAttributeBean bean = new TestCaseAttributeBean();
      bean.setId(id);
      CountDownLatch countDownLatch = new CountDownLatch(2);
      getAttributeById(bean, countDownLatch);
      getCaseProjectRelation(bean, countDownLatch);
      try {
          countDownLatch.await(10, TimeUnit.SECONDS);
      } catch (InterruptedException e) {
          CaseException.fail("查询用例信息发生错误:" + e.getMessage());
      }
      return bean;
  }

  @Async
  @Override
  public void getAttributeById(TestCaseAttributeBean bean, CountDownLatch countDownLatch) {
      try {
          TestCaseAttributeBean attributeById = testCaseMapper.getAttributeById(bean.getId());
          bean.copyFrom(attributeById);
      } finally {
          countDownLatch.countDown();
      }
  }

  @Async
  @Override
  public void getCaseProjectRelation(TestCaseAttributeBean bean, CountDownLatch countDownLatch) {
      try {
          bean.setVersionList(testCaseMapper.getCaseProjectRelation(bean.getId()));
      } finally {
          countDownLatch.countDown();
      }
  }

bean 代码

本来打算用AbstractBean类的copyFrom()方法的,发现不太好,只能重写了一个。

class TestCaseAttributeBean extends AbstractBean {

    private static final long serialVersionUID = -1595563071153477L;

    int id

    int apiId

    String apiName

    int envId

    String envName


    int moduleId

    String moduleName
    String name

    int serviceId

    String serviceName

    List<ProjectBean> versionList

/**
 * 用于异常查询结果赋值
 * @param bean
 */
    @Override
    def copyFrom(TestCaseAttributeBean bean) {
        this.id = bean.getId()
        this.apiName = bean.getApiName()
        this.envId = bean.getEnvId()
        this.envName = bean.getEnvName()
        this.moduleId = bean.getModuleId()
        this.moduleName = bean.getModuleName()
        this.name = bean.getName()
        this.serviceId = bean.getServiceId()
        this.serviceName = bean.getServiceName()
    }

}

当然还需要在启动类的增加注解,开启异步任务功能。

@EnableScheduling
@MapperScan(value = "com.okay.family.mapper")
@ServletComponentScan
@EnableAsync
@EnableTransactionManagement
@SpringBootApplication(exclude = {MongoAutoConfiguration.class, MongoDataAutoConfiguration.class})
public class FamilyApplication {

    public static void main(String[] args) {
        SpringApplication.run(FamilyApplication.class, args);
    }


}


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