Issue Add spring boot configuration processor dependency
<artifactId>spock-spring</artifactId>
<scope>test</scope>
</dependency>
+ <dependency>
+ <groupId>org.springframework.boot</groupId>
+ <artifactId>spring-boot-configuration-processor</artifactId>
+ <optional>true</optional>
+ </dependency>
<dependency>
<groupId>org.codehaus.groovy</groupId>
<artifactId>groovy-all</artifactId>
