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Coverage minima: Add integration tests to check it
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‎src/it/test_coverage_minima/invoker.properties

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invoker.goals=clean scoverage:check site -e -ntp

‎src/it/test_coverage_minima/module01/pom.xml

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<?xml version="1.0" encoding="UTF-8"?>
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<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
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<parent>
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<groupId>it.scoverage-maven-plugin</groupId>
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<artifactId>test_coverage_minima</artifactId>
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<version>1.0-SNAPSHOT</version>
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<relativePath>../pom.xml</relativePath>
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</parent>
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<modelVersion>4.0.0</modelVersion>
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<artifactId>module01</artifactId>
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<name>Test SCoverage Coverage Minima : Module 1</name>
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</project>

‎src/it/test_coverage_minima/module01/src/main/scala/pkg01/HelloService1.scala

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package pkg01
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class HelloService1
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{
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def hello =
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{
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"Hello from module 1"
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}
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}
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object HelloService1 extends HelloService1

‎src/it/test_coverage_minima/module01/src/test/scala/pkg01/HelloServiceTest.scala

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package pkg01
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import org.junit.Test;
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import org.junit.Assert.assertEquals
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class HelloServiceTest
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{
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@Test
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def test1()
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{
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assertEquals("Hello from module 1", HelloService1.hello)
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}
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}

‎src/it/test_coverage_minima/module02/pom.xml

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<?xml version="1.0" encoding="UTF-8"?>
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<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
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<parent>
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<groupId>it.scoverage-maven-plugin</groupId>
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<artifactId>test_coverage_minima</artifactId>
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<version>1.0-SNAPSHOT</version>
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<relativePath>../pom.xml</relativePath>
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</parent>
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<modelVersion>4.0.0</modelVersion>
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<artifactId>module02</artifactId>
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<name>Test SCoverage Coverage Minima : Module 2</name>
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</project>

‎src/it/test_coverage_minima/module02/src/main/scala/pkg01/HelloService1.scala

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package pkg01
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class HelloService1
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{
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def hello =
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{
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"Hello from module 1"
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}
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}
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object HelloService1 extends HelloService1

‎src/it/test_coverage_minima/module02/src/main/scala/pkg02/HelloService1.scala

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package pkg02
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class HelloService1
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{
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def hello =
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{
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"Hello from module 1"
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}
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}
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object HelloService1 extends HelloService1

‎src/it/test_coverage_minima/module02/src/test/scala/pkg01/HelloServiceTest.scala

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package pkg01
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import org.junit.Test;
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import org.junit.Assert.assertEquals
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class HelloServiceTest
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{
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@Test
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def test1()
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{
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assertEquals("Hello from module 1", HelloService1.hello)
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}
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}

‎src/it/test_coverage_minima/pom.xml

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<?xml version="1.0" encoding="UTF-8"?>
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<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
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<modelVersion>4.0.0</modelVersion>
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<parent>
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<groupId>it.scoverage-maven-plugin</groupId>
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<artifactId>integration_tests_parent</artifactId>
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<version>1.0-SNAPSHOT</version>
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<relativePath>../integration_tests_parent/pom.xml</relativePath>
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</parent>
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<artifactId>test_coverage_minima</artifactId>
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<version>1.0-SNAPSHOT</version>
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<packaging>pom</packaging>
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<name>Test Scoverage coverage minima</name>
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<description>Test Scoverage coverage minima</description>
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<properties>
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<scala.compat.version>2.13</scala.compat.version>
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<scala.minor.version>12</scala.minor.version>
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</properties>
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<modules>
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<module>module01</module>
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<module>module02</module>
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</modules>
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<build>
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<plugins>
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<plugin>
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<groupId>org.apache.maven.plugins</groupId>
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<artifactId>maven-compiler-plugin</artifactId>
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</plugin>
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<plugin>
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<groupId>net.alchim31.maven</groupId>
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<artifactId>scala-maven-plugin</artifactId>
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</plugin>
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<plugin>
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<groupId>org.apache.maven.plugins</groupId>
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<artifactId>maven-surefire-plugin</artifactId>
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</plugin>
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<plugin>
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<groupId>@project.groupId@</groupId>
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<artifactId>@project.artifactId@</artifactId>
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<configuration>
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<aggregate>true</aggregate> <!-- for aggregated report -->
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<minimumCoverage>95</minimumCoverage>
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<minimumCoverageBranchTotal>90</minimumCoverageBranchTotal>
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<minimumCoverageStmtPerPackage>90</minimumCoverageStmtPerPackage>
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<minimumCoverageBranchPerPackage>85</minimumCoverageBranchPerPackage>
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<minimumCoverageStmtPerFile>85</minimumCoverageStmtPerFile>
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<minimumCoverageBranchPerFile>80</minimumCoverageBranchPerFile>
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<failOnMinimumCoverage>false</failOnMinimumCoverage>
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</configuration>
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<executions>
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<execution>
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<goals>
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<goal>check</goal>
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</goals>
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</execution>
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</executions>
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</plugin>
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</plugins>
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</build>
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</project>

‎src/it/test_coverage_minima/validate.groovy

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def checkModule(logText, module, coverageLog) {
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assert new File(basedir, module + "/target/scoverage.xml").exists()
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assert new File(basedir, module + "/target/site/scoverage/index.html").exists()
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def entry = logText.find {
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it.startsWith("scoverage-maven-plugin:") &&
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it.contains(":check (default-cli) @ " + module + " ---\n")
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}
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assert entry != null
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assert entry.endsWith(" @ " + module + " ---" + coverageLog + "[INFO] ")
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}
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try {
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// check coverage minima
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def logText = (new File(basedir, "build.log")).text.split(/\n\[INFO\] \-\-\- /)
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checkModule(logText, "module01",
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"""
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|[INFO] Statement coverage.: 100.00%
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|[INFO] Branch coverage....: 100.00%
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|[INFO] Coverage is above minimum [100.00% >= 95.00%]
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|""".stripMargin()
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)
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checkModule(logText, "module02",
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"""
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|[INFO] Statement coverage.: 50.00%
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|[INFO] Branch coverage....: 100.00%
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|[ERROR] Coverage is below minimum [50.00% < 95.00%]
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|""".stripMargin()
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)
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return true
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} catch (Throwable e) {
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e.printStackTrace()
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return false
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}

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