Question

我已在jacoco.exec文件中捕获了覆盖范围详细信息。它的大小为6Mb。我需要使用maven生成一个覆盖率报告。我尝试了下面的

  <dependencies>
    <dependency>
      <groupId>org.jacoco</groupId>
      <artifactId>org.jacoco.ant</artifactId>
      <version>0.7.0.201403182114</version>
    </dependency>
  </dependencies>

  <build>
    <plugins>
      <plugin>
        <groupId>org.jacoco</groupId>
        <artifactId>jacoco-maven-plugin</artifactId>
        <version>0.6.3.201306030806</version>
        <executions>
          <!--
            Ensures that the code coverage report for integration tests after
            integration tests have been run.
          -->
          <execution>
            <id>post-integration-test</id>
            <phase>post-integration-test</phase>
            <goals>
              <goal>report</goal>
            </goals>
            <configuration>
              <!-- Sets the path to the file which contains the execution data. -->
              <dataFile>D:/JaCoCo/jacoco.exec</dataFile>
              <!-- Sets the output directory for the code coverage report. -->
              <outputDirectory>${project.reporting.outputDirectory}/jacoco-it</outputDirectory>
            </configuration>
          </execution>
        </executions>
      </plugin>      
    </plugins>
  </build>

正在生成零百分比的覆盖率报告。

在测试之前，jacoco.exec文件的大小为零字节，现在它的大小为6MB。我在pom.xml中缺少什么？

Answer 1

这是jacoco插件配置。

          <plugin>
                <groupId>org.jacoco</groupId>
                <artifactId>jacoco-maven-plugin</artifactId>
                <version>0.5.10.201208310627</version>
                <configuration>
                    <skip>${maven.test.skip}</skip>
                    <output>file</output>
                    <append>true</append>
                </configuration>
                <executions>
                    <execution>
                        <id>jacoco-initialize</id>
                        <goals>
                            <goal>prepare-agent</goal>
                        </goals>
                    </execution>
                    <execution>
                        <id>jacoco-site</id>
                        <phase>verify</phase>
                        <goals>
                            <goal>report</goal>
                        </goals>
                    </execution>
                </executions>
            </plugin>

在运行maven:test时，它将生成jacoco.exec文件
在运行jacoco:report时，它会在target / site / jacoco目录下的html文件中生成报告。您可以通过打开index.html

Answer 2

运行//@version=3 study("my_test",shorttitle="bands",overlay=true) string VOLA_INDEX = "" if (ticker == "USOIL") VOLA_INDEX := "OVX" if (ticker == "GOLD") VOLA_INDEX := "GVZ" if (ticker == "GER30") VOLA_INDEX := "DV1X" src = security(ticker,"D",close[1]) vola = security(VOLA_INDEX,"D",close[1]) bands1 = src * vola/100 * sqrt(0.00273972602) bands3 = src * vola/100 * sqrt(0.00821917808) upper1 = src + bands1 lower1 = src - bands1 plot( src, title="mean", color=black, style=linebr, linewidth=2, transp=100, trackprice = true,offset=-9999) plot( upper1, title="upper", color=blue, style=linebr, linewidth=2, transp=40, trackprice = true,offset=-9999) plot( lower1, title="lower", color=blue, style=linebr, linewidth=2, transp=40, trackprice = true,offset=-9999)，它将生成覆盖率报告。打开target / site / jacoco / index.html文件以获取图片视图。

使用maven生成JaCoCo报告

2 个答案: