SENTINEL commands

src/test/java/redis/clients/jedis/tests/JedisSentinelTest.java

@@ -0,0 +1,47 @@
+package redis.clients.jedis.tests;
+
+import static junit.framework.Assert.*;
+
+import java.util.List;
+import java.util.Map;
+
+import org.junit.Test;
+
+import redis.clients.jedis.Jedis;
+
+public class JedisSentinelTest {
+
+  private static final String MASTER_NAME = "mymaster";
+
+  /**
+   * Based on redis/master/slave/sentinel configs from
+   * https://github.com/noise/redis-sentinel-tests.
+   */
+  @Test
+  public void sentinel() {
+    Jedis j = new Jedis("localhost", 26379);
+    List<Map<String, String>> masters = j.sentinelMasters();
+    final String masterName = masters.get(0).get("name");
+
+    assertEquals(MASTER_NAME, masterName);
+
+    List<String> masterHostAndPort = j.sentinelGetMasterAddrByName(masterName);
+    assertEquals("127.0.0.1", masterHostAndPort.get(0));
+    assertEquals("6379", masterHostAndPort.get(1));
+
+    List<Map<String, String>> slaves = j.sentinelSlaves(masterName);
+    assertEquals("6379", slaves.get(0).get("master-port"));
+
+    List<? extends Object> isMasterDownByAddr = j.sentinelIsMasterDownByAddr("127.0.0.1", 6379);
+    assertEquals(Long.valueOf(0), (Long) isMasterDownByAddr.get(0));
+    assertFalse("?".equals(isMasterDownByAddr.get(1)));
+
+    isMasterDownByAddr = j.sentinelIsMasterDownByAddr("127.0.0.1", 1);
+    assertEquals(Long.valueOf(0), (Long) isMasterDownByAddr.get(0));
+    assertTrue("?".equals(isMasterDownByAddr.get(1)));
+
+    // DO NOT RE-RUN TEST TOO FAST, RESET TAKES SOME TIME TO... RESET
+    assertEquals(Long.valueOf(1), j.sentinelReset(masterName));
+    assertEquals(Long.valueOf(0), j.sentinelReset("woof" + masterName));
+  }
+}