454 lines
11 KiB
Java
454 lines
11 KiB
Java
package redis.clients.jedis.tests.commands;
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import java.util.Arrays;
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import java.util.HashSet;
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import java.util.Set;
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import org.junit.Test;
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public class SetCommandsTest 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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final byte[] ba = { 0x0A };
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final byte[] bb = { 0x0B };
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final byte[] bc = { 0x0C };
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final byte[] bd = { 0x0D };
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final byte[] bx = { 0x42 };
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@Test
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public void sadd() {
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long status = jedis.sadd("foo", "a");
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assertEquals(1, status);
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status = jedis.sadd("foo", "a");
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assertEquals(0, status);
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long bstatus = jedis.sadd(bfoo, ba);
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assertEquals(1, bstatus);
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bstatus = jedis.sadd(bfoo, ba);
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assertEquals(0, bstatus);
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}
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@Test
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public void smembers() {
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jedis.sadd("foo", "a");
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jedis.sadd("foo", "b");
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Set<String> expected = new HashSet<String>();
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expected.add("a");
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expected.add("b");
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Set<String> members = jedis.smembers("foo");
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assertEquals(expected, members);
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// Binary
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jedis.sadd(bfoo, ba);
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jedis.sadd(bfoo, bb);
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Set<byte[]> bexpected = new HashSet<byte[]>();
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bexpected.add(bb);
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bexpected.add(ba);
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Set<byte[]> bmembers = jedis.smembers(bfoo);
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assertEquals(bexpected, bmembers);
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}
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@Test
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public void srem() {
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jedis.sadd("foo", "a");
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jedis.sadd("foo", "b");
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long status = jedis.srem("foo", "a");
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Set<String> expected = new HashSet<String>();
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expected.add("b");
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assertEquals(1, status);
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assertEquals(expected, jedis.smembers("foo"));
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status = jedis.srem("foo", "bar");
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assertEquals(0, status);
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// Binary
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jedis.sadd(bfoo, ba);
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jedis.sadd(bfoo, bb);
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long bstatus = jedis.srem(bfoo, ba);
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Set<byte[]> bexpected = new HashSet<byte[]>();
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bexpected.add(bb);
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assertEquals(1, bstatus);
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assertEquals(bexpected, jedis.smembers(bfoo));
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bstatus = jedis.srem(bfoo, bbar);
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assertEquals(0, bstatus);
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}
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@Test
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public void spop() {
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jedis.sadd("foo", "a");
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jedis.sadd("foo", "b");
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String member = jedis.spop("foo");
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assertTrue("a".equals(member) || "b".equals(member));
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assertEquals(1, jedis.smembers("foo").size());
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member = jedis.spop("bar");
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assertNull(member);
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// Binary
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jedis.sadd(bfoo, ba);
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jedis.sadd(bfoo, bb);
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byte[] bmember = jedis.spop(bfoo);
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assertTrue(Arrays.equals(ba, bmember) || Arrays.equals(bb, bmember));
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assertEquals(1, jedis.smembers(bfoo).size());
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bmember = jedis.spop(bbar);
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assertNull(bmember);
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}
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@Test
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public void smove() {
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jedis.sadd("foo", "a");
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jedis.sadd("foo", "b");
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jedis.sadd("bar", "c");
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long status = jedis.smove("foo", "bar", "a");
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Set<String> expectedSrc = new HashSet<String>();
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expectedSrc.add("b");
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Set<String> expectedDst = new HashSet<String>();
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expectedDst.add("c");
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expectedDst.add("a");
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assertEquals(status, 1);
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assertEquals(expectedSrc, jedis.smembers("foo"));
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assertEquals(expectedDst, jedis.smembers("bar"));
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status = jedis.smove("foo", "bar", "a");
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assertEquals(status, 0);
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// Binary
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jedis.sadd(bfoo, ba);
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jedis.sadd(bfoo, bb);
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jedis.sadd(bbar, bc);
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long bstatus = jedis.smove(bfoo, bbar, ba);
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Set<byte[]> bexpectedSrc = new HashSet<byte[]>();
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bexpectedSrc.add(bb);
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Set<byte[]> bexpectedDst = new HashSet<byte[]>();
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bexpectedDst.add(bc);
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bexpectedDst.add(ba);
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assertEquals(bstatus, 1);
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assertEquals(bexpectedSrc, jedis.smembers(bfoo));
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assertEquals(bexpectedDst, jedis.smembers(bbar));
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bstatus = jedis.smove(bfoo, bbar, ba);
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assertEquals(bstatus, 0);
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}
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@Test
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public void scard() {
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jedis.sadd("foo", "a");
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jedis.sadd("foo", "b");
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long card = jedis.scard("foo");
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assertEquals(2, card);
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card = jedis.scard("bar");
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assertEquals(0, card);
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// Binary
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jedis.sadd(bfoo, ba);
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jedis.sadd(bfoo, bb);
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long bcard = jedis.scard(bfoo);
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assertEquals(2, bcard);
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bcard = jedis.scard(bbar);
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assertEquals(0, bcard);
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}
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@Test
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public void sismember() {
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jedis.sadd("foo", "a");
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jedis.sadd("foo", "b");
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assertTrue(jedis.sismember("foo", "a"));
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assertFalse(jedis.sismember("foo", "c"));
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// Binary
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jedis.sadd(bfoo, ba);
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jedis.sadd(bfoo, bb);
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assertTrue(jedis.sismember(bfoo, ba));
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assertFalse(jedis.sismember(bfoo, bc));
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}
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@Test
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public void sinter() {
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jedis.sadd("foo", "a");
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jedis.sadd("foo", "b");
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jedis.sadd("bar", "b");
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jedis.sadd("bar", "c");
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Set<String> expected = new HashSet<String>();
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expected.add("b");
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Set<String> intersection = jedis.sinter("foo", "bar");
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assertEquals(expected, intersection);
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// Binary
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jedis.sadd(bfoo, ba);
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jedis.sadd(bfoo, bb);
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jedis.sadd(bbar, bb);
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jedis.sadd(bbar, bc);
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Set<byte[]> bexpected = new HashSet<byte[]>();
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bexpected.add(bb);
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Set<byte[]> bintersection = jedis.sinter(bfoo, bbar);
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assertEquals(bexpected, bintersection);
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}
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@Test
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public void sinterstore() {
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jedis.sadd("foo", "a");
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jedis.sadd("foo", "b");
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jedis.sadd("bar", "b");
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jedis.sadd("bar", "c");
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Set<String> expected = new HashSet<String>();
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expected.add("b");
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long status = jedis.sinterstore("car", "foo", "bar");
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assertEquals(1, status);
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assertEquals(expected, jedis.smembers("car"));
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// Binary
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jedis.sadd(bfoo, ba);
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jedis.sadd(bfoo, bb);
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jedis.sadd(bbar, bb);
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jedis.sadd(bbar, bc);
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Set<byte[]> bexpected = new HashSet<byte[]>();
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bexpected.add(bb);
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long bstatus = jedis.sinterstore(bcar, bfoo, bbar);
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assertEquals(1, bstatus);
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assertEquals(bexpected, jedis.smembers(bcar));
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}
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@Test
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public void sunion() {
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jedis.sadd("foo", "a");
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jedis.sadd("foo", "b");
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jedis.sadd("bar", "b");
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jedis.sadd("bar", "c");
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Set<String> expected = new HashSet<String>();
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expected.add("a");
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expected.add("b");
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expected.add("c");
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Set<String> union = jedis.sunion("foo", "bar");
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assertEquals(expected, union);
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// Binary
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jedis.sadd(bfoo, ba);
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jedis.sadd(bfoo, bb);
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jedis.sadd(bbar, bb);
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jedis.sadd(bbar, bc);
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Set<byte[]> bexpected = new HashSet<byte[]>();
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bexpected.add(bb);
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bexpected.add(bc);
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bexpected.add(ba);
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Set<byte[]> bunion = jedis.sunion(bfoo, bbar);
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assertEquals(bexpected, bunion);
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}
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@Test
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public void sunionstore() {
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jedis.sadd("foo", "a");
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jedis.sadd("foo", "b");
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jedis.sadd("bar", "b");
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jedis.sadd("bar", "c");
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Set<String> expected = new HashSet<String>();
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expected.add("a");
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expected.add("b");
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expected.add("c");
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long status = jedis.sunionstore("car", "foo", "bar");
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assertEquals(3, status);
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assertEquals(expected, jedis.smembers("car"));
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// Binary
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jedis.sadd(bfoo, ba);
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jedis.sadd(bfoo, bb);
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jedis.sadd(bbar, bb);
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jedis.sadd(bbar, bc);
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Set<byte[]> bexpected = new HashSet<byte[]>();
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bexpected.add(bb);
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bexpected.add(bc);
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bexpected.add(ba);
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long bstatus = jedis.sunionstore(bcar, bfoo, bbar);
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assertEquals(3, bstatus);
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assertEquals(bexpected, jedis.smembers(bcar));
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}
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@Test
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public void sdiff() {
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jedis.sadd("foo", "x");
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jedis.sadd("foo", "a");
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jedis.sadd("foo", "b");
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jedis.sadd("foo", "c");
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jedis.sadd("bar", "c");
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jedis.sadd("car", "a");
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jedis.sadd("car", "d");
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Set<String> expected = new HashSet<String>();
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expected.add("x");
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expected.add("b");
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Set<String> diff = jedis.sdiff("foo", "bar", "car");
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assertEquals(expected, diff);
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// Binary
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jedis.sadd(bfoo, bx);
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jedis.sadd(bfoo, ba);
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jedis.sadd(bfoo, bb);
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jedis.sadd(bfoo, bc);
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jedis.sadd(bbar, bc);
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jedis.sadd(bcar, ba);
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jedis.sadd(bcar, bd);
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Set<byte[]> bexpected = new HashSet<byte[]>();
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bexpected.add(bb);
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bexpected.add(bx);
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Set<byte[]> bdiff = jedis.sdiff(bfoo, bbar, bcar);
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assertEquals(bexpected, bdiff);
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}
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@Test
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public void sdiffstore() {
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jedis.sadd("foo", "x");
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jedis.sadd("foo", "a");
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jedis.sadd("foo", "b");
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jedis.sadd("foo", "c");
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jedis.sadd("bar", "c");
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jedis.sadd("car", "a");
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jedis.sadd("car", "d");
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Set<String> expected = new HashSet<String>();
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expected.add("d");
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expected.add("a");
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long status = jedis.sdiffstore("tar", "foo", "bar", "car");
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assertEquals(2, status);
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assertEquals(expected, jedis.smembers("car"));
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// Binary
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jedis.sadd(bfoo, bx);
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jedis.sadd(bfoo, ba);
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jedis.sadd(bfoo, bb);
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jedis.sadd(bfoo, bc);
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jedis.sadd(bbar, bc);
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jedis.sadd(bcar, ba);
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jedis.sadd(bcar, bd);
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Set<byte[]> bexpected = new HashSet<byte[]>();
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bexpected.add(bd);
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bexpected.add(ba);
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long bstatus = jedis.sdiffstore("tar".getBytes(), bfoo, bbar, bcar);
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assertEquals(2, bstatus);
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assertEquals(bexpected, jedis.smembers(bcar));
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}
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@Test
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public void srandmember() {
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jedis.sadd("foo", "a");
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jedis.sadd("foo", "b");
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String member = jedis.srandmember("foo");
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assertTrue("a".equals(member) || "b".equals(member));
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assertEquals(2, jedis.smembers("foo").size());
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member = jedis.srandmember("bar");
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assertNull(member);
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// Binary
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jedis.sadd(bfoo, ba);
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jedis.sadd(bfoo, bb);
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byte[] bmember = jedis.srandmember(bfoo);
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assertTrue(Arrays.equals(ba, bmember) || Arrays.equals(bb, bmember));
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assertEquals(2, jedis.smembers(bfoo).size());
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bmember = jedis.srandmember(bbar);
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assertNull(bmember);
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}
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} |