DATAREDIS-506 - Reformat test and add ticket references.

Original Pull Request: spring-projects#211

Author: mp911de

src/test/java/org/springframework/data/redis/core/RedisTemplateTests.java

@@ -761,26 +761,34 @@ public void testType() {
 assertEquals(DataType.STRING, redisTemplate.type(key1));
 }
 
+/**
+ * @see DATAREDIS-506
+ */
 @Test
 public void testWatch() {
 final K key1 = keyFactory.instance();
 V value1 = valueFactory.instance();
 final V value2 = valueFactory.instance();
 final V value3 = valueFactory.instance();
 redisTemplate.opsForValue().set(key1, value1);
+
 final Thread th = new Thread(new Runnable() {
 public void run() {
 redisTemplate.opsForValue().set(key1, value2);
 }
 });
+
 List<Object> results = redisTemplate.execute(new SessionCallback<List<Object>>() {
 @SuppressWarnings({ "unchecked", "rawtypes" })
 public List<Object> execute(RedisOperations operations) throws DataAccessException {
+
 operations.watch(key1);
+
 th.start();
 try {
 th.join();
 } catch (InterruptedException e) {}
+
 operations.multi();
 operations.opsForValue().set(key1, value3);
 return operations.exec();
@@ -792,11 +800,13 @@ public List<Object> execute(RedisOperations operations) throws DataAccessExcepti
 } else {
 assertNull(results);
 }
+
 assertThat(redisTemplate.opsForValue().get(key1), isEqual(value2));
 }
 
 @Test
 public void testUnwatch() {
+
 final K key1 = keyFactory.instance();
 V value1 = valueFactory.instance();
 final V value2 = valueFactory.instance();
@@ -807,48 +817,62 @@ public void run() {
 redisTemplate.opsForValue().set(key1, value2);
 }
 });
+
 List<Object> results = redisTemplate.execute(new SessionCallback<List<Object>>() {
 @SuppressWarnings({ "unchecked", "rawtypes" })
 public List<Object> execute(RedisOperations operations) throws DataAccessException {
+
 operations.watch(key1);
+
 th.start();
 try {
 th.join();
 } catch (InterruptedException e) {}
+
 operations.unwatch();
 operations.multi();
 operations.opsForValue().set(key1, value3);
 return operations.exec();
 }
 });
+
 assertTrue(results.isEmpty());
 assertThat(redisTemplate.opsForValue().get(key1), isEqual(value3));
 }
 
+/**
+ * @see DATAREDIS-506
+ */
 @Test
 public void testWatchMultipleKeys() {
+
 final K key1 = keyFactory.instance();
 final K key2 = keyFactory.instance();
 V value1 = valueFactory.instance();
 final V value2 = valueFactory.instance();
 final V value3 = valueFactory.instance();
 redisTemplate.opsForValue().set(key1, value1);
+
 final Thread th = new Thread(new Runnable() {
 public void run() {
 redisTemplate.opsForValue().set(key1, value2);
 }
 });
+
 List<Object> results = redisTemplate.execute(new SessionCallback<List<Object>>() {
 @SuppressWarnings({ "unchecked", "rawtypes" })
 public List<Object> execute(RedisOperations operations) throws DataAccessException {
+
 List<K> keys = new ArrayList<K>();
 keys.add(key1);
 keys.add(key2);
 operations.watch(keys);
+
 th.start();
 try {
 th.join();
 } catch (InterruptedException e) {}
+
 operations.multi();
 operations.opsForValue().set(key1, value3);
 return operations.exec();