| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package org.apache.ignite.raft.jraft.storage.impl; |
| |
| import org.apache.ignite.raft.jraft.entity.PeerId; |
| import org.apache.ignite.raft.jraft.option.RaftMetaStorageOptions; |
| import org.apache.ignite.raft.jraft.storage.VolatileStorage; |
| import org.junit.jupiter.api.Test; |
| |
| import static org.hamcrest.MatcherAssert.assertThat; |
| import static org.hamcrest.Matchers.instanceOf; |
| import static org.hamcrest.Matchers.is; |
| import static org.hamcrest.Matchers.sameInstance; |
| import static org.junit.jupiter.api.Assertions.assertDoesNotThrow; |
| import static org.junit.jupiter.api.Assertions.assertTrue; |
| |
| class VolatileRaftMetaStorageTest { |
| private final VolatileRaftMetaStorage storage = new VolatileRaftMetaStorage(); |
| |
| private final PeerId peerId = new PeerId("1.2.3.4", 4000); |
| |
| @Test |
| void initReturnsTrue() { |
| assertTrue(storage.init(new RaftMetaStorageOptions())); |
| } |
| |
| @Test |
| void shutdownDoesNothing() { |
| assertDoesNotThrow(storage::shutdown); |
| } |
| |
| @Test |
| void returnsDefaultValuesWhenNothingSet() { |
| assertThat(storage.getTerm(), is(0L)); |
| assertThat(storage.getVotedFor(), is(PeerId.emptyPeer())); |
| } |
| |
| @Test |
| void setTermReturnsTrue() { |
| assertTrue(storage.setTerm(42)); |
| } |
| |
| @Test |
| void setsAndReturnsTerm() { |
| storage.setTerm(3); |
| |
| assertThat(storage.getTerm(), is(3L)); |
| } |
| |
| @Test |
| void setVotedForReturnsTrue() { |
| assertTrue(storage.setVotedFor(peerId)); |
| } |
| |
| @Test |
| void setsAndReturnsPeer() { |
| storage.setVotedFor(peerId); |
| |
| assertThat(storage.getVotedFor(), is(sameInstance(peerId))); |
| } |
| |
| @Test |
| void setsTermAndVotedForTogether() { |
| storage.setTermAndVotedFor(4, peerId); |
| |
| assertThat(storage.getTerm(), is(4L)); |
| assertThat(storage.getVotedFor(), is(sameInstance(peerId))); |
| } |
| |
| @Test |
| void isInstanceOfVolatileStorage() { |
| assertThat(storage, is(instanceOf(VolatileStorage.class))); |
| } |
| } |