Examples of org.apache.accumulo.core.client.mock.MockInstance

Package org.apache.accumulo.core.client.mock

Examples of org.apache.accumulo.core.client.mock.MockInstance

org.apache.accumulo.core.client.mock.MockInstance
Mock Accumulo provides an in memory implementation of the Accumulo client API. It is possible that the behavior of this implementation may differ subtly from the behavior of Accumulo. This could result in unit tests that pass on Mock Accumulo and fail on Accumulo or visa-versa. Documenting the differences would be difficult and is not done.
An alternative to Mock Accumulo called MiniAccumuloCluster was introduced in Accumulo 1.5. MiniAccumuloCluster spins up actual Accumulo server processes, can be used for unit testing, and its behavior should match Accumulo. The drawback of MiniAccumuloCluster is that it starts more slowly than Mock Accumulo.

    m.put("cf", "cq", "v");
    return m;
  }
  
  public void test1() throws Exception {
    MockInstance mi = new MockInstance();
    
    Connector conn = mi.getConnector("root", new PasswordToken(""));
    conn.tableOperations().create("foo");
    
    BatchWriter bw = conn.createBatchWriter("foo", new BatchWriterConfig());
    
    bw.addMutation(nm(new byte[] {0}));

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    }
    
  }


  public void test1() throws Exception {
    MockInstance instance = new MockInstance("rft1");
    Connector conn = instance.getConnector("", new PasswordToken(""));
    
    conn.tableOperations().create("table1");
    BatchWriter bw = conn.createBatchWriter("table1", new BatchWriterConfig());
    
    Mutation m = new Mutation("0");

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  public ProxyServer(Properties props) {
    
    String useMock = props.getProperty("useMockInstance");
    if (useMock != null && Boolean.parseBoolean(useMock))
      instance = new MockInstance();
    else
      instance = new ZooKeeperInstance(props.getProperty("instance"), props.getProperty("zookeepers"));
    
    try {
      String tokenProp = props.getProperty("tokenClass", PasswordToken.class.getName());

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  @BeforeClass
  public static void setup() throws Exception {
    folder.create();
    
    MockInstance mockInstance = new MockInstance(INSTANCE_NAME);
    Connector c = mockInstance.getConnector("root", new PasswordToken(""));
    c.tableOperations().create(EMPTY_TABLE);
    c.tableOperations().create(TEST_TABLE);
    c.tableOperations().create(BAD_TABLE);
    BatchWriter bw = c.createBatchWriter(TEST_TABLE, new BatchWriterConfig());
    Mutation m = new Mutation("Key");

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    }
  }
  
  @Test
  public void test() throws Exception {
    final MockInstance instance = new MockInstance(INSTANCE_NAME);
    final Connector conn = instance.getConnector("root", new PasswordToken(""));
    conn.tableOperations().create(TEST_TABLE_1);
    BatchWriter writer = null;
    try {
      writer = conn.createBatchWriter(TEST_TABLE_1, new BatchWriterConfig());
      insertList(writer, row1);

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  @BeforeClass
  public static void setup() throws Exception {
    folder.create();
    
    MockInstance mockInstance = new MockInstance(INSTANCE_NAME);
    Connector c = mockInstance.getConnector("root", new PasswordToken(""));
    c.tableOperations().create(EMPTY_TABLE);
    c.tableOperations().create(TEST_TABLE);
    c.tableOperations().create(BAD_TABLE);
    BatchWriter bw = c.createBatchWriter(TEST_TABLE, new BatchWriterConfig());
    Mutation m = new Mutation("Key");

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  private Connector connector;
  private Scanner scanner;
  
  @Before
  public void setUpMockAccumulo() throws Exception {
    MockInstance instance = new MockInstance("test");
    connector = instance.getConnector("user", new PasswordToken("password"));
    connector.securityOperations().changeUserAuthorizations("user", authorizations);
    
    if (connector.tableOperations().exists(TABLE_NAME))
      connector.tableOperations().delete(TABLE_NAME);
    connector.tableOperations().create(TABLE_NAME);

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    checkExpected(expected);
  }
  
  @Test
  public void testDeepCopy() throws Exception {
    MockInstance instance = new MockInstance("test");
    Connector connector = instance.getConnector("user", new PasswordToken("password"));
    
    connector.tableOperations().create("shard_table");
    
    BatchWriter bw = connector.createBatchWriter("shard_table", new BatchWriterConfig());

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    }
  }
  
  @Test
  public void test() throws Exception {
    final MockInstance instance = new MockInstance(INSTANCE_NAME);
    final Connector conn = instance.getConnector("root", new PasswordToken(""));
    conn.tableOperations().create(TEST_TABLE_1);
    BatchWriter writer = null;
    try {
      writer = conn.createBatchWriter(TEST_TABLE_1, new BatchWriterConfig());
      insertList(writer, row1);

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    myAOF.checkOutputSpecs(job);
  }
  
  @Test
  public void testMR() throws Exception {
    MockInstance mockInstance = new MockInstance(INSTANCE_NAME);
    Connector c = mockInstance.getConnector("root", new PasswordToken(""));
    c.tableOperations().create(TEST_TABLE_1);
    c.tableOperations().create(TEST_TABLE_2);
    BatchWriter bw = c.createBatchWriter(TEST_TABLE_1, new BatchWriterConfig());
    for (int i = 0; i < 100; i++) {
      Mutation m = new Mutation(new Text(String.format("%09x", i + 1)));

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