@Test
public void testSameNode() throws Exception {
List<?> list =
ImmutableList.of(
Lists.newArrayList(
"100",
"200",
Lists.newArrayList("1", "2", "nodeId1"),
Lists.newArrayList("1", 2, "nodeId2")),
Lists.newArrayList(
"200",
"300",
Lists.newArrayList("1", "2", "nodeId1"),
Lists.newArrayList("1", 2, "nodeId2")));
List<ClusterSlotRange> result = ClusterSlotsParser.parse(list);
assertThat(result).hasSize(2);
assertThat(result.get(0).getMasterNode()).isSameAs(result.get(1).getMasterNode());
RedisClusterNode masterNode = result.get(0).getMasterNode();
assertThat(masterNode).isNotNull();
assertThat(masterNode.getNodeId()).isEqualTo("nodeId1");
assertThat(masterNode.getUri().getHost()).isEqualTo("1");
assertThat(masterNode.getUri().getPort()).isEqualTo(2);
assertThat(masterNode.getFlags()).contains(RedisClusterNode.NodeFlag.MASTER);
assertThat(masterNode.getSlots()).contains(100, 101, 199, 200, 203);
assertThat(masterNode.getSlots()).doesNotContain(99, 301);
assertThat(masterNode.getSlots()).hasSize(201);
}
@Test
public void testParse() throws Exception {
List<?> list = ImmutableList.of(Lists.newArrayList("0", "1", Lists.newArrayList("1", "2")));
List<ClusterSlotRange> result = ClusterSlotsParser.parse(list);
assertThat(result).hasSize(1);
assertThat(result.get(0).getMaster()).isNotNull();
assertThat(result.get(0).getMasterNode()).isNotNull();
}
@Test
public void testParseWithSlave() throws Exception {
List<?> list =
ImmutableList.of(
Lists.newArrayList(
"100",
"200",
Lists.newArrayList("1", "2", "nodeId1"),
Lists.newArrayList("1", 2, "nodeId2")));
List<ClusterSlotRange> result = ClusterSlotsParser.parse(list);
assertThat(result).hasSize(1);
ClusterSlotRange clusterSlotRange = result.get(0);
assertThat(clusterSlotRange.getMaster()).isNotNull();
assertThat(clusterSlotRange.getMaster().getHostText()).isEqualTo("1");
assertThat(clusterSlotRange.getMaster().getPort()).isEqualTo(2);
RedisClusterNode masterNode = clusterSlotRange.getMasterNode();
assertThat(masterNode).isNotNull();
assertThat(masterNode.getNodeId()).isEqualTo("nodeId1");
assertThat(masterNode.getUri().getHost()).isEqualTo("1");
assertThat(masterNode.getUri().getPort()).isEqualTo(2);
assertThat(masterNode.getFlags()).contains(RedisClusterNode.NodeFlag.MASTER);
assertThat(masterNode.getSlots()).contains(100, 101, 199, 200);
assertThat(masterNode.getSlots()).doesNotContain(99, 201);
assertThat(masterNode.getSlots()).hasSize(101);
assertThat(clusterSlotRange.getSlaves()).hasSize(1);
assertThat(clusterSlotRange.getSlaveNodes()).hasSize(1);
HostAndPort slave = clusterSlotRange.getSlaves().get(0);
assertThat(slave.getHostText()).isEqualTo("1");
assertThat(slave.getPort()).isEqualTo(2);
RedisClusterNode slaveNode = clusterSlotRange.getSlaveNodes().get(0);
assertThat(slaveNode.getNodeId()).isEqualTo("nodeId2");
assertThat(slaveNode.getSlaveOf()).isEqualTo("nodeId1");
assertThat(slaveNode.getFlags()).contains(RedisClusterNode.NodeFlag.SLAVE);
}
@Test
public void testOneStringInList() throws Exception {
List<?> list = ImmutableList.of(Lists.newArrayList("0"));
List<ClusterSlotRange> result = ClusterSlotsParser.parse(list);
assertThat(result).isNotNull().isEmpty();
}
@Test
public void testOneString() throws Exception {
List<ClusterSlotRange> result = ClusterSlotsParser.parse(Lists.newArrayList(""));
assertThat(result).isNotNull().isEmpty();
}
@Test(expected = IllegalArgumentException.class)
public void testParseInvalidMaster2() throws Exception {
List<?> list = ImmutableList.of(Lists.newArrayList("0", "1", ""));
ClusterSlotsParser.parse(list);
}