HelloSpock

<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">
    <modelVersion>4.0.0</modelVersion>

    <groupId>hello</groupId>
    <artifactId>hello_spock</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <packaging>jar</packaging>

    <name>hello_spock</name>
    <url>http://maven.apache.org</url>

    <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
    </properties>

    <build>
        <plugins>
            <plugin>
                <artifactId>maven-compiler-plugin</artifactId>
                <version>3.3</version>
                <configuration>
                    <source>1.8</source>
                    <target>1.8</target>
                    <compilerId>groovy-eclipse-compiler</compilerId>
                    <verbose>true</verbose>
                </configuration>
                <dependencies>
                    <dependency>
                        <groupId>org.codehaus.groovy</groupId>
                        <artifactId>groovy-eclipse-compiler</artifactId>
                        <version>2.7.0-01</version>
                    </dependency>
                </dependencies>
            </plugin>

            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-surefire-plugin</artifactId>
                <version>2.18.1</version>
                <configuration>
                    <includes>
                        <include>**/*Spec.java</include>
                        <include>**/*Test.java</include>
                    </includes>
                </configuration>
            </plugin>

        </plugins>
    </build>

    <dependencies>
        <dependency>
            <groupId>org.spockframework</groupId>
            <artifactId>spock-core</artifactId>
            <version>1.1-groovy-2.4</version>
            <scope>test</scope>
        </dependency>
        <!-- Optional dependencies for using Spock -->
        <dependency> <!-- use a specific Groovy version rather than the one specified by spock-core -->
            <groupId>org.codehaus.groovy</groupId>
            <artifactId>groovy-all</artifactId>
            <version>2.4.13</version>
        </dependency>
    </dependencies>
</project>

class AppGroovy {
public static void main(String[] args)  {
  def closure = { param -> println "hello ${param}" }
  closure("world")
}
}

package hello.hello_spock

class HelloSpockSpec extends spock.lang.Specification  {
  def "length of Spock‘s and his friends‘ names"() {
    expect:
    name.size() == length

    where:
    name     | length
    "Spock"  | 5
    "Kirk"   | 4
    "Scotty" | 6
  }
} 

package hello.hello_spock;

public class Sum {
  public int sum(int a,int b){
    return a+b;
    }
}

package hello.hello_spock

import spock.lang.Specification;
class SumTest extends Specification {
    def sum = new Sum();
    def "sum should return param1+param2"() {
        expect:
        sum.sum(1,1) == 2 
    }  
}