事件:'test:coverage'

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\Event: 'test:coverage'

data <Object>
- summary <Object> 包含覆盖率报告的对象。
  
  \summary <Object> An object containing the coverage report.
  - files <Array> 单个文件的一系列覆盖率报告。每个报告都是具有以下架构的对象:
    
    \files <Array> An array of coverage reports for individual files. Each report is an object with the following schema:
    - path <string> 文件的绝对路径。
      
      \path <string> The absolute path of the file.
    - totalLineCount <number> 总行数。
      
      \totalLineCount <number> The total number of lines.
    - totalBranchCount <number> 分支总数。
      
      \totalBranchCount <number> The total number of branches.
    - totalFunctionCount <number> 函数总数。
      
      \totalFunctionCount <number> The total number of functions.
    - coveredLineCount <number> 被覆盖的行数。
      
      \coveredLineCount <number> The number of covered lines.
    - coveredBranchCount <number> 覆盖的分支数。
      
      \coveredBranchCount <number> The number of covered branches.
    - coveredFunctionCount <number> 覆盖函数的个数。
      
      \coveredFunctionCount <number> The number of covered functions.
    - coveredLinePercent <number> 覆盖行的百分比。
      
      \coveredLinePercent <number> The percentage of lines covered.
    - coveredBranchPercent <number> 覆盖的分支百分比。
      
      \coveredBranchPercent <number> The percentage of branches covered.
    - coveredFunctionPercent <number> 覆盖的函数百分比。
      
      \coveredFunctionPercent <number> The percentage of functions covered.
    - functions <Array> 表示函数覆盖率的函数数组。
      
      \functions <Array> An array of functions representing function coverage.
      - name <string> 函数的名称。
        
        \name <string> The name of the function.
      - line <number> 定义函数的行号。
        
        \line <number> The line number where the function is defined.
      - count <number> 调用该函数的次数。
        
        \count <number> The number of times the function was called.
    - branches <Array> 代表分支覆盖范围的分支数组。
      
      \branches <Array> An array of branches representing branch coverage.
      - line <number> 定义分支的行号。
        
        \line <number> The line number where the branch is defined.
      - count <number> 分支被占用的次数。
        
        \count <number> The number of times the branch was taken.
    - lines <Array> 表示行号及其被覆盖次数的行数组。
      
      \lines <Array> An array of lines representing line numbers and the number of times they were covered.
      - line <number> 行号。
        
        \line <number> The line number.
      - count <number> 线路被覆盖的次数。
        
        \count <number> The number of times the line was covered.
  - totals <Object> 包含所有文件覆盖率摘要的对象。
    
    \totals <Object> An object containing a summary of coverage for all files.
    - totalLineCount <number> 总行数。
      
      \totalLineCount <number> The total number of lines.
    - totalBranchCount <number> 分支总数。
      
      \totalBranchCount <number> The total number of branches.
    - totalFunctionCount <number> 函数总数。
      
      \totalFunctionCount <number> The total number of functions.
    - coveredLineCount <number> 被覆盖的行数。
      
      \coveredLineCount <number> The number of covered lines.
    - coveredBranchCount <number> 覆盖的分支数。
      
      \coveredBranchCount <number> The number of covered branches.
    - coveredFunctionCount <number> 覆盖函数的个数。
      
      \coveredFunctionCount <number> The number of covered functions.
    - coveredLinePercent <number> 覆盖行的百分比。
      
      \coveredLinePercent <number> The percentage of lines covered.
    - coveredBranchPercent <number> 覆盖的分支百分比。
      
      \coveredBranchPercent <number> The percentage of branches covered.
    - coveredFunctionPercent <number> 覆盖的函数百分比。
      
      \coveredFunctionPercent <number> The percentage of functions covered.
  - workingDirectory <string> 代码覆盖开始时的工作目录。这对于显示相对路径名很有用,以防测试更改了 Node.js 进程的工作目录。
    
    \workingDirectory <string> The working directory when code coverage began. This is useful for displaying relative path names in case the tests changed the working directory of the Node.js process.
- nesting <number> 测试的嵌套级别。
  
  \nesting <number> The nesting level of the test.

启用代码覆盖率并且所有测试都已完成时触发。

\Emitted when code coverage is enabled and all tests have completed.