Hi guys,
I have read the article about testing and I would like to test spark-testing-base with spark. Unfortunately I am not an expert with Maven so I don't get the tests to run. My project looks like this:
pom.xml
src/main/scala/com/test/spark/mycode.scala
src/test/scala/com/test/spark/test.scala
I can run 'mvn package' without problems. But it says
[INFO] --- maven-compiler-plugin:3.1:testCompile (default-testCompile) @ mycode ---
[INFO] Nothing to compile - all classes are up to date
Why does my test not run? I have added the dependency as explained on the git for scala-testing-base and used the first example from its wiki.
My pom.xml looks like this:
<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/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.test.spark</groupId>
<artifactId>mycode</artifactId>
<version>0.0.1</version>
<name>${project.artifactId}</name>
<description>Simple wtest</description>
<inceptionYear>2017</inceptionYear>
<!-- change from 1.6 to 1.7 depending on Java version -->
<properties>
<maven.compiler.source>1.6</maven.compiler.source>
<maven.compiler.target>1.6</maven.compiler.target>
<encoding>UTF-8</encoding>
<scala.version>2.11.5</scala.version>
<scala.compat.version>2.11</scala.compat.version>
<spark.version>1.6.1</spark.version>
</properties>
<dependencies>
<dependency>
<groupId>org.scala-lang</groupId>
<artifactId>scala-library</artifactId>
<version>${scala.version}</version>
</dependency>
<!-- Spark dependency -->
<dependency>
<groupId>org.apache.spark</groupId>
<artifactId>spark-core_${scala.compat.version}</artifactId>
<version>${spark.version}</version>
</dependency>
<!-- Spark sql dependency -->
<dependency>
<groupId>org.apache.spark</groupId>
<artifactId>spark-sql_${scala.compat.version}</artifactId>
<version>${spark.version}</version>
</dependency>
<!-- Spark hive dependency -->
<dependency>
<groupId>org.apache.spark</groupId>
<artifactId>spark-hive_${scala.compat.version}</artifactId>
<version>${spark.version}</version>
</dependency>
<!-- spark-testing-base dependency -->
<dependency>
<groupId>com.holdenkarau</groupId>
<artifactId>spark-testing-base_2.11</artifactId>
<version>${spark.version}_0.6.0</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.scalactic</groupId>
<artifactId>scalactic_2.11</artifactId>
<version>3.0.1</version>
</dependency>
<dependency>
<groupId>org.scalatest</groupId>
<artifactId>scalatest_2.11</artifactId>
<version>3.2.0-SNAP5</version>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<sourceDirectory>src/main/scala</sourceDirectory>
<testSourceDirectory>src/test/scala</testSourceDirectory>
<!-- Create JAR with all dependencies -->
<plugins>
<plugin>
<artifactId>maven-assembly-plugin</artifactId>
<version>3.0.0</version>
<executions>
<execution>
<phase>package</phase>
<goals>
<goal>single</goal>
</goals>
</execution>
</executions>
<configuration>
<descriptorRefs>
<descriptorRef>jar-with-dependencies</descriptorRef>
</descriptorRefs>
</configuration>
</plugin>
<plugin>
<!-- see http://davidb.github.com/scala-maven-plugin -->
<groupId>net.alchim31.maven</groupId>
<artifactId>scala-maven-plugin</artifactId>
<version>3.2.2</version>
<configuration>
<scalaVersion>${scala.version}</scalaVersion>
<scalaCompatVersion>${scala.compat.version}</scalaCompatVersion>
</configuration>
<executions>
<execution>
<phase>compile</phase>
<goals>
<goal>compile</goal>
</goals>
</execution>
</executions>
</plugin>
<!-- for testing scala code -->
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<version>2.20</version>
<configuration>
<argLine>-Xmx2048m -XX:MaxPermSize=2048m</argLine>
</configuration>
</plugin>
</plugins>
</build>
</project>
Do you have any advise what I need to change in order to have my test run??
Best,
Ken
