0aacd48c81
* remove all @Deprecated methods about *scan * rename ScanResult.getStringCursor() to ScanResult.getCursor() ** its original name * let unit tests follow this change
335 lines
8.6 KiB
Java
335 lines
8.6 KiB
Java
package redis.clients.jedis.tests.commands;
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import java.util.ArrayList;
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import java.util.HashMap;
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import java.util.LinkedHashMap;
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import java.util.LinkedHashSet;
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import java.util.List;
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import java.util.Map;
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import java.util.Set;
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import org.junit.Test;
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import redis.clients.jedis.ScanParams;
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import redis.clients.jedis.ScanResult;
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import static redis.clients.jedis.ScanParams.SCAN_POINTER_START;
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public class HashesCommandsTest extends JedisCommandTestBase {
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final byte[] bfoo = { 0x01, 0x02, 0x03, 0x04 };
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final byte[] bbar = { 0x05, 0x06, 0x07, 0x08 };
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final byte[] bcar = { 0x09, 0x0A, 0x0B, 0x0C };
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@Test
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public void hset() {
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long status = jedis.hset("foo", "bar", "car");
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assertEquals(1, status);
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status = jedis.hset("foo", "bar", "foo");
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assertEquals(0, status);
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// Binary
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long bstatus = jedis.hset(bfoo, bbar, bcar);
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assertEquals(1, bstatus);
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bstatus = jedis.hset(bfoo, bbar, bfoo);
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assertEquals(0, bstatus);
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}
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@Test
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public void hget() {
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jedis.hset("foo", "bar", "car");
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assertEquals(null, jedis.hget("bar", "foo"));
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assertEquals(null, jedis.hget("foo", "car"));
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assertEquals("car", jedis.hget("foo", "bar"));
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// Binary
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jedis.hset(bfoo, bbar, bcar);
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assertEquals(null, jedis.hget(bbar, bfoo));
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assertEquals(null, jedis.hget(bfoo, bcar));
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assertArrayEquals(bcar, jedis.hget(bfoo, bbar));
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}
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@Test
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public void hsetnx() {
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long status = jedis.hsetnx("foo", "bar", "car");
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assertEquals(1, status);
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assertEquals("car", jedis.hget("foo", "bar"));
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status = jedis.hsetnx("foo", "bar", "foo");
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assertEquals(0, status);
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assertEquals("car", jedis.hget("foo", "bar"));
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status = jedis.hsetnx("foo", "car", "bar");
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assertEquals(1, status);
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assertEquals("bar", jedis.hget("foo", "car"));
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// Binary
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long bstatus = jedis.hsetnx(bfoo, bbar, bcar);
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assertEquals(1, bstatus);
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assertArrayEquals(bcar, jedis.hget(bfoo, bbar));
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bstatus = jedis.hsetnx(bfoo, bbar, bfoo);
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assertEquals(0, bstatus);
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assertArrayEquals(bcar, jedis.hget(bfoo, bbar));
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bstatus = jedis.hsetnx(bfoo, bcar, bbar);
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assertEquals(1, bstatus);
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assertArrayEquals(bbar, jedis.hget(bfoo, bcar));
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}
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@Test
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public void hmset() {
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Map<String, String> hash = new HashMap<String, String>();
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hash.put("bar", "car");
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hash.put("car", "bar");
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String status = jedis.hmset("foo", hash);
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assertEquals("OK", status);
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assertEquals("car", jedis.hget("foo", "bar"));
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assertEquals("bar", jedis.hget("foo", "car"));
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// Binary
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Map<byte[], byte[]> bhash = new HashMap<byte[], byte[]>();
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bhash.put(bbar, bcar);
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bhash.put(bcar, bbar);
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String bstatus = jedis.hmset(bfoo, bhash);
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assertEquals("OK", bstatus);
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assertArrayEquals(bcar, jedis.hget(bfoo, bbar));
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assertArrayEquals(bbar, jedis.hget(bfoo, bcar));
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}
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@Test
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public void hmget() {
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Map<String, String> hash = new HashMap<String, String>();
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hash.put("bar", "car");
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hash.put("car", "bar");
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jedis.hmset("foo", hash);
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List<String> values = jedis.hmget("foo", "bar", "car", "foo");
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List<String> expected = new ArrayList<String>();
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expected.add("car");
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expected.add("bar");
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expected.add(null);
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assertEquals(expected, values);
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// Binary
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Map<byte[], byte[]> bhash = new HashMap<byte[], byte[]>();
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bhash.put(bbar, bcar);
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bhash.put(bcar, bbar);
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jedis.hmset(bfoo, bhash);
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List<byte[]> bvalues = jedis.hmget(bfoo, bbar, bcar, bfoo);
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List<byte[]> bexpected = new ArrayList<byte[]>();
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bexpected.add(bcar);
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bexpected.add(bbar);
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bexpected.add(null);
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assertEquals(bexpected, bvalues);
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}
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@Test
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public void hincrBy() {
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long value = jedis.hincrBy("foo", "bar", 1);
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assertEquals(1, value);
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value = jedis.hincrBy("foo", "bar", -1);
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assertEquals(0, value);
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value = jedis.hincrBy("foo", "bar", -10);
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assertEquals(-10, value);
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// Binary
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long bvalue = jedis.hincrBy(bfoo, bbar, 1);
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assertEquals(1, bvalue);
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bvalue = jedis.hincrBy(bfoo, bbar, -1);
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assertEquals(0, bvalue);
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bvalue = jedis.hincrBy(bfoo, bbar, -10);
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assertEquals(-10, bvalue);
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}
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@Test
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public void hexists() {
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Map<String, String> hash = new HashMap<String, String>();
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hash.put("bar", "car");
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hash.put("car", "bar");
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jedis.hmset("foo", hash);
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assertFalse(jedis.hexists("bar", "foo"));
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assertFalse(jedis.hexists("foo", "foo"));
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assertTrue(jedis.hexists("foo", "bar"));
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// Binary
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Map<byte[], byte[]> bhash = new HashMap<byte[], byte[]>();
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bhash.put(bbar, bcar);
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bhash.put(bcar, bbar);
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jedis.hmset(bfoo, bhash);
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assertFalse(jedis.hexists(bbar, bfoo));
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assertFalse(jedis.hexists(bfoo, bfoo));
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assertTrue(jedis.hexists(bfoo, bbar));
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}
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@Test
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public void hdel() {
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Map<String, String> hash = new HashMap<String, String>();
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hash.put("bar", "car");
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hash.put("car", "bar");
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jedis.hmset("foo", hash);
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assertEquals(0, jedis.hdel("bar", "foo").intValue());
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assertEquals(0, jedis.hdel("foo", "foo").intValue());
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assertEquals(1, jedis.hdel("foo", "bar").intValue());
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assertEquals(null, jedis.hget("foo", "bar"));
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// Binary
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Map<byte[], byte[]> bhash = new HashMap<byte[], byte[]>();
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bhash.put(bbar, bcar);
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bhash.put(bcar, bbar);
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jedis.hmset(bfoo, bhash);
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assertEquals(0, jedis.hdel(bbar, bfoo).intValue());
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assertEquals(0, jedis.hdel(bfoo, bfoo).intValue());
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assertEquals(1, jedis.hdel(bfoo, bbar).intValue());
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assertEquals(null, jedis.hget(bfoo, bbar));
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}
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@Test
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public void hlen() {
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Map<String, String> hash = new HashMap<String, String>();
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hash.put("bar", "car");
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hash.put("car", "bar");
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jedis.hmset("foo", hash);
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assertEquals(0, jedis.hlen("bar").intValue());
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assertEquals(2, jedis.hlen("foo").intValue());
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// Binary
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Map<byte[], byte[]> bhash = new HashMap<byte[], byte[]>();
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bhash.put(bbar, bcar);
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bhash.put(bcar, bbar);
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jedis.hmset(bfoo, bhash);
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assertEquals(0, jedis.hlen(bbar).intValue());
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assertEquals(2, jedis.hlen(bfoo).intValue());
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}
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@Test
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public void hkeys() {
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Map<String, String> hash = new LinkedHashMap<String, String>();
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hash.put("bar", "car");
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hash.put("car", "bar");
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jedis.hmset("foo", hash);
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Set<String> keys = jedis.hkeys("foo");
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Set<String> expected = new LinkedHashSet<String>();
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expected.add("bar");
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expected.add("car");
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assertEquals(expected, keys);
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// Binary
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Map<byte[], byte[]> bhash = new LinkedHashMap<byte[], byte[]>();
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bhash.put(bbar, bcar);
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bhash.put(bcar, bbar);
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jedis.hmset(bfoo, bhash);
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Set<byte[]> bkeys = jedis.hkeys(bfoo);
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Set<byte[]> bexpected = new LinkedHashSet<byte[]>();
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bexpected.add(bbar);
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bexpected.add(bcar);
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assertEquals(bexpected, bkeys);
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}
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@Test
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public void hvals() {
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Map<String, String> hash = new LinkedHashMap<String, String>();
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hash.put("bar", "car");
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hash.put("car", "bar");
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jedis.hmset("foo", hash);
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List<String> vals = jedis.hvals("foo");
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assertEquals(2, vals.size());
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assertTrue(vals.contains("bar"));
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assertTrue(vals.contains("car"));
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// Binary
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Map<byte[], byte[]> bhash = new LinkedHashMap<byte[], byte[]>();
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bhash.put(bbar, bcar);
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bhash.put(bcar, bbar);
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jedis.hmset(bfoo, bhash);
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List<byte[]> bvals = jedis.hvals(bfoo);
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assertEquals(2, bvals.size());
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assertTrue(arrayContains(bvals, bbar));
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assertTrue(arrayContains(bvals, bcar));
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}
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@Test
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public void hgetAll() {
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Map<String, String> h = new HashMap<String, String>();
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h.put("bar", "car");
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h.put("car", "bar");
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jedis.hmset("foo", h);
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Map<String, String> hash = jedis.hgetAll("foo");
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assertEquals(2, hash.size());
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assertEquals("car", hash.get("bar"));
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assertEquals("bar", hash.get("car"));
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// Binary
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Map<byte[], byte[]> bh = new HashMap<byte[], byte[]>();
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bh.put(bbar, bcar);
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bh.put(bcar, bbar);
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jedis.hmset(bfoo, bh);
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Map<byte[], byte[]> bhash = jedis.hgetAll(bfoo);
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assertEquals(2, bhash.size());
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assertArrayEquals(bcar, bhash.get(bbar));
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assertArrayEquals(bbar, bhash.get(bcar));
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}
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@Test
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public void hscan() {
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jedis.hset("foo", "b", "b");
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jedis.hset("foo", "a", "a");
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ScanResult<Map.Entry<String, String>> result = jedis.hscan("foo", SCAN_POINTER_START);
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assertEquals(SCAN_POINTER_START, result.getCursor());
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assertFalse(result.getResult().isEmpty());
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}
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@Test
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public void hscanMatch() {
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ScanParams params = new ScanParams();
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params.match("a*");
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jedis.hset("foo", "b", "b");
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jedis.hset("foo", "a", "a");
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jedis.hset("foo", "aa", "aa");
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ScanResult<Map.Entry<String, String>> result = jedis.hscan("foo",
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SCAN_POINTER_START, params);
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assertEquals(SCAN_POINTER_START, result.getCursor());
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assertFalse(result.getResult().isEmpty());
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}
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@Test
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public void hscanCount() {
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ScanParams params = new ScanParams();
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params.count(2);
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for (int i = 0; i < 10; i++) {
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jedis.hset("foo", "a" + i, "a" + i);
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}
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ScanResult<Map.Entry<String, String>> result = jedis.hscan("foo",
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SCAN_POINTER_START, params);
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assertFalse(result.getResult().isEmpty());
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}
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}
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