Add support for EnableCaching in the cli

Fixes gh-1431

spring-boot-cli/src/test/java/org/springframework/boot/cli/ReproIntegrationTests.java

@@ -78,4 +78,10 @@ public class ReproIntegrationTests {
 		this.cli.run("jms.groovy");
 		assertThat(this.cli.getOutput(), containsString("Hello World"));
 	}
+
+	@Test
+	public void caching() throws Exception {
+		this.cli.run("caching.groovy");
+		assertThat(this.cli.getOutput(), containsString("Hello World"));
+	}
 }

spring-boot-cli/src/test/resources/repro-samples/caching.groovy

@@ -0,0 +1,47 @@
+package org.test
+
+import java.util.concurrent.atomic.AtomicLong
+
+@Configuration
+@EnableCaching
+class Sample {
+
+	@Bean CacheManager cacheManager() {
+		new ConcurrentMapCacheManager()
+	}
+
+	@Component
+	static class MyClient implements CommandLineRunner {
+
+		private final MyService myService
+
+		@Autowired
+		MyClient(MyService myService) {
+			this.myService = myService
+		} 
+
+		void run(String... args) { 
+			long counter = myService.get('someKey')
+			long counter2 = myService.get('someKey')
+			if (counter == counter2) {
+				println 'Hello World'
+			} else {
+				println 'Something went wrong with the cache setup'
+			}
+
+		}
+	}
+
+	@Component
+	static class MyService {
+
+		private final AtomicLong counter = new AtomicLong()
+
+		@Cacheable('foo')
+		Long get(String id) {
+			return counter.getAndIncrement()
+		}
+
+	}
+
+}