shell/src/test/java/org/apache/accumulo/shell/commands/DropUserCommandTest.java

/*
 * 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.accumulo.shell.commands;

import org.apache.accumulo.core.client.AccumuloClient;
import org.apache.accumulo.core.client.admin.SecurityOperations;
import org.apache.accumulo.shell.Shell;
import org.apache.commons.cli.CommandLine;
import org.easymock.EasyMock;
import org.junit.Before;
import org.junit.Test;

import jline.console.ConsoleReader;

public class DropUserCommandTest {

  private DropUserCommand cmd;

  @Before
  public void setup() {
    cmd = new DropUserCommand();

    // Initialize that internal state
    cmd.getOptions();
  }

  @Test
  public void dropUserWithoutForcePrompts() throws Exception {
    AccumuloClient client = EasyMock.createMock(AccumuloClient.class);
    CommandLine cli = EasyMock.createMock(CommandLine.class);
    Shell shellState = EasyMock.createMock(Shell.class);
    ConsoleReader reader = EasyMock.createMock(ConsoleReader.class);
    SecurityOperations secOps = EasyMock.createMock(SecurityOperations.class);

    EasyMock.expect(shellState.getAccumuloClient()).andReturn(client);

    // The user we want to remove
    EasyMock.expect(cli.getArgs()).andReturn(new String[] {"user"});

    // We're the root user
    EasyMock.expect(client.whoami()).andReturn("root");

    // Force option was not provided
    EasyMock.expect(cli.hasOption("f")).andReturn(false);
    EasyMock.expect(shellState.getReader()).andReturn(reader);
    reader.flush();
    EasyMock.expectLastCall().once();

    // Fake a "yes" response
    EasyMock.expect(shellState.getReader()).andReturn(reader);
    EasyMock.expect(reader.readLine(EasyMock.anyObject(String.class))).andReturn("yes");
    EasyMock.expect(shellState.getAccumuloClient()).andReturn(client);

    EasyMock.expect(client.securityOperations()).andReturn(secOps);
    secOps.dropLocalUser("user");
    EasyMock.expectLastCall();

    EasyMock.replay(client, cli, shellState, reader, secOps);

    cmd.execute("dropuser foo -f", cli, shellState);

    EasyMock.verify(client, cli, shellState, reader, secOps);
  }

}