Add unit tests for pipelining - migrate and db commands

src/test/java/redis/clients/jedis/PipeliningMigrateTest.java

@@ -0,0 +1,398 @@
+package redis.clients.jedis;
+
+import static org.hamcrest.MatcherAssert.assertThat;
+import static org.hamcrest.Matchers.both;
+import static org.hamcrest.Matchers.containsString;
+import static org.hamcrest.Matchers.equalTo;
+import static org.hamcrest.Matchers.hasItems;
+import static org.hamcrest.Matchers.hasToString;
+import static org.hamcrest.Matchers.instanceOf;
+import static org.junit.Assert.assertArrayEquals;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNull;
+
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import redis.clients.jedis.commands.jedis.JedisCommandsTestBase;
+import redis.clients.jedis.exceptions.JedisDataException;
+import redis.clients.jedis.params.MigrateParams;
+
+public class PipeliningMigrateTest extends JedisCommandsTestBase {
+
+  private static final byte[] bfoo = { 0x01, 0x02, 0x03 };
+  private static final byte[] bbar = { 0x04, 0x05, 0x06 };
+  private static final byte[] bfoo1 = { 0x07, 0x08, 0x01 };
+  private static final byte[] bbar1 = { 0x09, 0x00, 0x01 };
+  private static final byte[] bfoo2 = { 0x07, 0x08, 0x02 };
+  private static final byte[] bbar2 = { 0x09, 0x00, 0x02 };
+  private static final byte[] bfoo3 = { 0x07, 0x08, 0x03 };
+  private static final byte[] bbar3 = { 0x09, 0x00, 0x03 };
+
+  private static final String host = hnp.getHost();
+  private static final int port = 6386;
+  private static final int portAuth = hnp.getPort() + 1;
+  private static final int db = 2;
+  private static final int dbAuth = 3;
+  private static final int timeout = Protocol.DEFAULT_TIMEOUT;
+
+  private Jedis dest;
+  private Jedis destAuth;
+
+  @Before
+  @Override
+  public void setUp() throws Exception {
+    super.setUp();
+
+    dest = new Jedis(host, port, 500);
+    dest.flushAll();
+    dest.select(db);
+
+    destAuth = new Jedis(host, portAuth, 500);
+    destAuth.auth("foobared");
+    destAuth.flushAll();
+    destAuth.select(dbAuth);
+  }
+
+  @After
+  @Override
+  public void tearDown() throws Exception {
+    dest.close();
+    destAuth.close();
+    super.tearDown();
+  }
+
+  @Test
+  public void noKey() {
+    Pipeline p = jedis.pipelined();
+
+    p.migrate(host, port, "foo", db, timeout);
+    p.migrate(host, port, bfoo, db, timeout);
+    p.migrate(host, port, db, timeout, new MigrateParams(), "foo1", "foo2", "foo3");
+    p.migrate(host, port, db, timeout, new MigrateParams(), bfoo1, bfoo2, bfoo3);
+
+    assertThat(p.syncAndReturnAll(),
+        hasItems("NOKEY", "NOKEY", "NOKEY", "NOKEY"));
+  }
+
+  @Test
+  public void migrate() {
+    assertNull(dest.get("foo"));
+
+    Pipeline p = jedis.pipelined();
+
+    p.set("foo", "bar");
+    p.migrate(host, port, "foo", db, timeout);
+    p.get("foo");
+
+    assertThat(p.syncAndReturnAll(),
+        hasItems("OK", "OK", null));
+
+    assertEquals("bar", dest.get("foo"));
+  }
+
+  @Test
+  public void migrateBinary() {
+    assertNull(dest.get(bfoo));
+
+    Pipeline p = jedis.pipelined();
+
+    p.set(bfoo, bbar);
+    p.migrate(host, port, bfoo, db, timeout);
+    p.get(bfoo);
+
+    assertThat(p.syncAndReturnAll(),
+        hasItems("OK", "OK", null));
+
+    assertArrayEquals(bbar, dest.get(bfoo));
+  }
+
+  @Test
+  public void migrateEmptyParams() {
+    assertNull(dest.get("foo"));
+
+    Pipeline p = jedis.pipelined();
+
+    p.set("foo", "bar");
+    p.migrate(host, port, db, timeout, new MigrateParams(), "foo");
+    p.get("foo");
+
+    assertThat(p.syncAndReturnAll(),
+        hasItems("OK", "OK", null));
+
+    assertEquals("bar", dest.get("foo"));
+  }
+
+  @Test
+  public void migrateEmptyParamsBinary() {
+    assertNull(dest.get(bfoo));
+
+    Pipeline p = jedis.pipelined();
+
+    p.set(bfoo, bbar);
+    p.migrate(host, port, db, timeout, new MigrateParams(), bfoo);
+    p.get(bfoo);
+
+    assertThat(p.syncAndReturnAll(),
+        hasItems("OK", "OK", null));
+
+    assertArrayEquals(bbar, dest.get(bfoo));
+  }
+
+  @Test
+  public void migrateCopy() {
+    assertNull(dest.get("foo"));
+
+    Pipeline p = jedis.pipelined();
+
+    p.set("foo", "bar");
+    p.migrate(host, port, db, timeout, new MigrateParams().copy(), "foo");
+    p.get("foo");
+
+    assertThat(p.syncAndReturnAll(),
+        hasItems("OK", "OK", "bar"));
+
+    assertEquals("bar", dest.get("foo"));
+  }
+
+  @Test
+  public void migrateCopyBinary() {
+    assertNull(dest.get(bfoo));
+
+    Pipeline p = jedis.pipelined();
+
+    p.set(bfoo, bbar);
+    p.migrate(host, port, db, timeout, new MigrateParams().copy(), bfoo);
+    p.get(bfoo);
+
+    assertThat(p.syncAndReturnAll(),
+        hasItems("OK", "OK", bbar));
+
+    assertArrayEquals(bbar, dest.get(bfoo));
+  }
+
+  @Test
+  public void migrateReplace() {
+    dest.set("foo", "bar2");
+
+    assertEquals("bar2", dest.get("foo"));
+
+    Pipeline p = jedis.pipelined();
+
+    p.set("foo", "bar1");
+    p.migrate(host, port, db, timeout, new MigrateParams().replace(), "foo");
+    p.get("foo");
+
+    assertThat(p.syncAndReturnAll(),
+        hasItems("OK", "OK", null));
+
+    assertEquals("bar1", dest.get("foo"));
+  }
+
+  @Test
+  public void migrateReplaceBinary() {
+    dest.set(bfoo, bbar2);
+
+    assertArrayEquals(bbar2, dest.get(bfoo));
+
+    Pipeline p = jedis.pipelined();
+
+    p.set(bfoo, bbar1);
+    p.migrate(host, port, db, timeout, new MigrateParams().replace(), bfoo);
+    p.get(bfoo);
+
+    assertThat(p.syncAndReturnAll(),
+        hasItems("OK", "OK", null));
+
+    assertArrayEquals(bbar1, dest.get(bfoo));
+  }
+
+  @Test
+  public void migrateCopyReplace() {
+    dest.set("foo", "bar2");
+
+    assertEquals("bar2", dest.get("foo"));
+
+    Pipeline p = jedis.pipelined();
+
+    p.set("foo", "bar1");
+    p.migrate(host, port, db, timeout, new MigrateParams().copy().replace(), "foo");
+    p.get("foo");
+
+    assertThat(p.syncAndReturnAll(),
+        hasItems("OK", "OK", "bar1"));
+
+    assertEquals("bar1", dest.get("foo"));
+  }
+
+  @Test
+  public void migrateCopyReplaceBinary() {
+    dest.set(bfoo, bbar2);
+
+    assertArrayEquals(bbar2, dest.get(bfoo));
+
+    Pipeline p = jedis.pipelined();
+
+    p.set(bfoo, bbar1);
+    p.migrate(host, port, db, timeout, new MigrateParams().copy().replace(), bfoo);
+    p.get(bfoo);
+
+    assertThat(p.syncAndReturnAll(),
+        hasItems("OK", "OK", bbar1));
+
+    assertArrayEquals(bbar1, dest.get(bfoo));
+  }
+
+  @Test
+  public void migrateAuth() {
+    assertNull(dest.get("foo"));
+
+    Pipeline p = jedis.pipelined();
+
+    p.set("foo", "bar");
+    p.migrate(host, portAuth, dbAuth, timeout, new MigrateParams().auth("foobared"), "foo");
+    p.get("foo");
+
+    assertThat(p.syncAndReturnAll(),
+        hasItems("OK", "OK", null));
+
+    assertEquals("bar", destAuth.get("foo"));
+  }
+
+  @Test
+  public void migrateAuthBinary() {
+    assertNull(dest.get(bfoo));
+
+    Pipeline p = jedis.pipelined();
+
+    p.set(bfoo, bbar);
+    p.migrate(host, portAuth, dbAuth, timeout, new MigrateParams().auth("foobared"), bfoo);
+    p.get(bfoo);
+
+    assertThat(p.syncAndReturnAll(),
+        hasItems("OK", "OK", null));
+
+    assertArrayEquals(bbar, destAuth.get(bfoo));
+  }
+
+  @Test
+  public void migrateAuth2() {
+    assertNull(jedis.get("foo"));
+
+    Pipeline p = destAuth.pipelined();
+
+    p.set("foo", "bar");
+    p.migrate(host, hnp.getPort(), 0, timeout,
+        new MigrateParams().auth2("acljedis", "fizzbuzz"), "foo");
+    p.get("foo");
+
+    assertThat(p.syncAndReturnAll(),
+        hasItems("OK", "OK", null));
+
+    assertEquals("bar", jedis.get("foo"));
+  }
+
+  @Test
+  public void migrateAuth2Binary() {
+    assertNull(jedis.get(bfoo));
+
+    Pipeline p = dest.pipelined();
+
+    p.set(bfoo, bbar);
+    p.migrate(host, hnp.getPort(), 0, timeout,
+        new MigrateParams().auth2("acljedis", "fizzbuzz"), bfoo);
+    p.get(bfoo);
+
+    assertThat(p.syncAndReturnAll(),
+        hasItems("OK", "OK", null));
+
+    assertArrayEquals(bbar, jedis.get(bfoo));
+  }
+
+  @Test
+  public void migrateMulti() {
+    assertNull(dest.get("foo1"));
+    assertNull(dest.get("foo2"));
+    assertNull(dest.get("foo3"));
+
+    Pipeline p = jedis.pipelined();
+
+    p.mset("foo1", "bar1", "foo2", "bar2", "foo3", "bar3");
+    p.migrate(host, port, db, timeout, new MigrateParams(), "foo1", "foo2", "foo3");
+
+    assertThat(p.syncAndReturnAll(),
+        hasItems("OK", "OK"));
+
+    assertEquals("bar1", dest.get("foo1"));
+    assertEquals("bar2", dest.get("foo2"));
+    assertEquals("bar3", dest.get("foo3"));
+  }
+
+  @Test
+  public void migrateMultiBinary() {
+    assertNull(dest.get(bfoo1));
+    assertNull(dest.get(bfoo2));
+    assertNull(dest.get(bfoo3));
+
+    Pipeline p = jedis.pipelined();
+
+    p.mset(bfoo1, bbar1, bfoo2, bbar2, bfoo3, bbar3);
+    p.migrate(host, port, db, timeout, new MigrateParams(), bfoo1, bfoo2, bfoo3);
+
+    assertThat(p.syncAndReturnAll(),
+        hasItems("OK", "OK"));
+
+    assertArrayEquals(bbar1, dest.get(bfoo1));
+    assertArrayEquals(bbar2, dest.get(bfoo2));
+    assertArrayEquals(bbar3, dest.get(bfoo3));
+  }
+
+  @Test
+  public void migrateConflict() {
+    dest.set("foo2", "bar");
+
+    assertNull(dest.get("foo1"));
+    assertEquals("bar", dest.get("foo2"));
+    assertNull(dest.get("foo3"));
+
+    Pipeline p = jedis.pipelined();
+
+    p.mset("foo1", "bar1", "foo2", "bar2", "foo3", "bar3");
+    p.migrate(host, port, db, timeout, new MigrateParams(), "foo1", "foo2", "foo3");
+
+    assertThat(p.syncAndReturnAll(),
+        hasItems(
+            equalTo("OK"),
+            both(instanceOf(JedisDataException.class)).and(hasToString(containsString("BUSYKEY")))
+        ));
+
+    assertEquals("bar1", dest.get("foo1"));
+    assertEquals("bar", dest.get("foo2"));
+    assertEquals("bar3", dest.get("foo3"));
+  }
+
+  @Test
+  public void migrateConflictBinary() {
+    dest.set(bfoo2, bbar);
+
+    assertNull(dest.get(bfoo1));
+    assertArrayEquals(bbar, dest.get(bfoo2));
+    assertNull(dest.get(bfoo3));
+
+    Pipeline p = jedis.pipelined();
+
+    p.mset(bfoo1, bbar1, bfoo2, bbar2, bfoo3, bbar3);
+    p.migrate(host, port, db, timeout, new MigrateParams(), bfoo1, bfoo2, bfoo3);
+
+    assertThat(p.syncAndReturnAll(),
+        hasItems(
+            equalTo("OK"),
+            both(instanceOf(JedisDataException.class)).and(hasToString(containsString("BUSYKEY")))
+        ));
+
+    assertArrayEquals(bbar1, dest.get(bfoo1));
+    assertArrayEquals(bbar, dest.get(bfoo2));
+    assertArrayEquals(bbar3, dest.get(bfoo3));
+  }
+
+}