DATAMONGO-790 - Ensure compatibility with Spring Framework 4.0.

The GenericApplicationContext doesn't refresh automatically in Spring 4.x we thus we have to call refresh manually. Also the test for the custom application listener registration fails on 4.0, so I adapted it to run on both versions.

Author: Thomas Darimont

spring-data-mongodb/src/test/java/org/springframework/data/mongodb/core/MongoTemplateUnitTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2012 the original author or authors.
+ * Copyright 2010-2014 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -21,18 +21,17 @@
 import static org.mockito.Mockito.*;
 
 import java.math.BigInteger;
-import java.util.Collection;
 import java.util.Collections;
 import java.util.regex.Pattern;
 
 import org.bson.types.ObjectId;
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
+import org.mockito.ArgumentMatcher;
 import org.mockito.Mock;
 import org.mockito.Mockito;
 import org.mockito.runners.MockitoJUnitRunner;
-import org.springframework.context.ApplicationListener;
 import org.springframework.context.support.GenericApplicationContext;
 import org.springframework.core.convert.converter.Converter;
 import org.springframework.dao.DataAccessException;
@@ -113,7 +112,10 @@ public void defaultsConverterToMappingMongoConverter() throws Exception {
 
 	@Test(expected = InvalidDataAccessApiUsageException.class)
 	public void rejectsNotFoundMapReduceResource() {
-		template.setApplicationContext(new GenericApplicationContext());
+
+		GenericApplicationContext ctx = new GenericApplicationContext();
+		ctx.refresh();
+		template.setApplicationContext(ctx);
 		template.mapReduce("foo", "classpath:doesNotExist.js", "function() {}", Person.class);
 	}
 
@@ -212,18 +214,25 @@ public void registersDefaultEntityIndexCreatorIfApplicationContextHasOneForDiffe
 		GenericApplicationContext applicationContext = new GenericApplicationContext();
 		applicationContext.getBeanFactory().registerSingleton("foo",
 				new MongoPersistentEntityIndexCreator(new MongoMappingContext(), factory));
+		applicationContext.refresh();
+
+		GenericApplicationContext spy = spy(applicationContext);
 
 		MongoTemplate mongoTemplate = new MongoTemplate(factory, converter);
-		mongoTemplate.setApplicationContext(applicationContext);
+		mongoTemplate.setApplicationContext(spy);
+
+		verify(spy, times(1)).addApplicationListener(argThat(new ArgumentMatcher<MongoPersistentEntityIndexCreator>() {
 
-		Collection<ApplicationListener<?>> listeners = applicationContext.getApplicationListeners();
-		assertThat(listeners, hasSize(1));
+			@Override
+			public boolean matches(Object argument) {
 
-		ApplicationListener<?> listener = listeners.iterator().next();
+				if (!(argument instanceof MongoPersistentEntityIndexCreator)) {
+					return false;
+				}
 
-		assertThat(listener, is(instanceOf(MongoPersistentEntityIndexCreator.class)));
-		MongoPersistentEntityIndexCreator creator = (MongoPersistentEntityIndexCreator) listener;
-		assertThat(creator.isIndexCreatorFor(mappingContext), is(true));
+				return ((MongoPersistentEntityIndexCreator) argument).isIndexCreatorFor(mappingContext);
+			}
+		}));
 	}
 
 	class AutogenerateableId {