给Fitnesse添加json格式报告

需求：fitnesse自带xml、junit、html格式报告，现在需要添加json格式的报告，且报告中只展示执行错误的用例信息

修改文件：

fitnesse.http.Response.java

fitnesse.responders.run.SuiteResponder.java

添加文件：

fitnesse.reporting.history.JsonReFormatter.java

fitnesse.resources.templates.suiteJson.vm

fitnesse.http.Response.java:添加下面红色字体部分

 ...
 public Response(String formatString) {
     Format format;

     if ("html".equalsIgnoreCase(formatString)) {
       format = Format.HTML;
     } else if ("xml".equalsIgnoreCase(formatString)) {
       format = Format.XML;
     } else if ("junit".equalsIgnoreCase(formatString)) {
       format = Format.JUNIT;
     } else if ("text".equalsIgnoreCase(formatString)) {
       format = Format.TEXT;
     } else if ("json".equalsIgnoreCase(formatString)) {
14         format = Format.JSON;
15       } else {
       format = Format.HTML;
     }
     setContentType(format.getContentType());
   }

   public Response(String format, int status) {
     this(format);
     this.status = status;
   }

   public boolean isXmlFormat() {
     return Format.XML.contentType.equals(contentType);
   }

   public boolean isHtmlFormat() {
     return Format.HTML.contentType.equals(contentType);
   }

   public boolean isTextFormat() {
     return Format.TEXT.contentType.equals(contentType);
   }

   public boolean isJunitFormat() {
         return Format.JUNIT.contentType.equals(contentType);
   }

   public boolean isJsonFormat() {
43         return Format.JSON.contentType.equals(contentType);
44 }
 ...

fitnesse.responders.run.SuiteResponder.java：添加下面红色字体部分

 ...

  private void createMainFormatter() {
     if (response.isXmlFormat()) {
       mainFormatter = newXmlFormatter();
     } else if (response.isTextFormat()) {
       mainFormatter = newTextFormatter();
     } else if (response.isJunitFormat()) {
       mainFormatter = newJunitFormatter();
     } else if(response.isJsonFormat()){
11       mainFormatter = newJsonFormatter();
12     }else {
       mainFormatter = newHtmlFormatter();
     }
   }

 ....

 protected BaseFormatter newTextFormatter() {
     return new TestTextFormatter(response);
   }

   protected BaseFormatter newJunitFormatter() {
     return new JunitReFormatter(context, page, response.getWriter(), getSuiteHistoryFormatter());
   }

   protected BaseFormatter newJsonFormatter() {
29         return new JsonReFormatter(context, page, response.getWriter(), getSuiteHistoryFormatter());
30       }

   protected BaseFormatter newHtmlFormatter() {
     return new SuiteHtmlFormatter(page, response.getWriter());
   }
 ...

fitnesse.reporting.history.JsonReFormatter.java:添加该文件

 import java.io.Closeable;
 import java.io.File;
 import java.io.IOException;
 import java.io.Writer;

 import fitnesse.FitNesseContext;
 import fitnesse.reporting.BaseFormatter;
 import fitnesse.wiki.WikiPage;

 import org.apache.velocity.Template;
 import org.apache.velocity.VelocityContext;
 import org.apache.velocity.app.VelocityEngine;
 import org.xml.sax.SAXException;

 /**
  *
  * Format test results as Json  report. This responder returns an alternate
  * format of the test history.
  */
 public class JsonReFormatter extends BaseFormatter implements Closeable {

   private final FitNesseContext context;
   private final Writer writer;
   private final SuiteHistoryFormatter historyFormatter;

   public JsonReFormatter(FitNesseContext context, WikiPage page, Writer writer, SuiteHistoryFormatter historyFormatter) {
     super(page);
     this.context = context;
     this.writer = writer;
     this.historyFormatter = historyFormatter;
   }

   @Override
   public void close() throws IOException {
     historyFormatter.close();

     // read file based on historyFormatter time-stamp
     VelocityContext velocityContext = new VelocityContext();
     velocityContext.put("formatter", this);
     velocityContext.put("suiteExecutionReport", historyFormatter.getSuiteExecutionReport());
     VelocityEngine velocityEngine = context.pageFactory.getVelocityEngine();
     Template template = velocityEngine.getTemplate("suiteJson.vm");
     template.merge(velocityContext, writer);
     writer.close();
   }

   @Override
   public int getErrorCount() {
     return historyFormatter.getErrorCount();
   }

   TestExecutionReport makeTestExecutionReport(File file) throws IOException, SAXException, InvalidReportException {
     return new TestExecutionReport(file);
   }

 }

fitnesse.resources.templates.suiteJson.vm：添加该文件

 #set( $String = "" )
 #macro( format $s )$String.format("%.3f", $s)#end
 #set($suiteTotalRunTimeSeconds = $suiteExecutionReport.totalRunTimeInMillis / 1000.0 )
 {"testsuite_name":"#escape($suiteExecutionReport.rootPath)","tests":"$suiteExecutionReport.pageHistoryReferences.size()","failures":"$suiteExecutionReport.finalCounts.wrong","disabled":"$suiteExecutionReport.finalCounts.ignores","errors":"$suiteExecutionReport.finalCounts.exceptions","time":"#format($suiteTotalRunTimeSeconds)","testcase":[
   #set($failure_count = $suiteExecutionReport.finalCounts.wrong)
   #set($error_count = $suiteExecutionReport.finalCounts.exceptions)
   #set($all_count = $failure_count+$error_count)
   #foreach ($reference in $suiteExecutionReport.pageHistoryReferences)
     #set($classname = $formatter.getClassName($reference))
     #set($runTimeSeconds = $reference.RunTimeInMillis / 1000.0 )
     #if($reference.testSummary.exceptions > 0 || $reference.testSummary.wrong > 0 )
       {"name":"#escape($reference.pageName)","assertions":"$reference.testSummary.right","time":"#format($runTimeSeconds)",
       #set($all_count = $all_count - )
       #if($suiteExecutionReport.finalCounts.wrong > 0)
         "failure_message":"$reference.testSummary.wrong errors",
       #end
       #if($reference.testSummary.exceptions > 0)
         "error_message":"$reference.testSummary.exceptions exceptions",
       #end
       "system_out":"$reference.pageName?pageHistory&resultDate=$reference.resultDate"}
       #if($all_count > 0)
       ,
       #end
     #end
   #end
 ]}