scriptbuilder/src/test/java/org/jclouds/scriptbuilder/functions/CredentialsFromAdminAccessTest.java

/**
 * Licensed to jclouds, Inc. (jclouds) under one or more
 * contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  jclouds 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.jclouds.scriptbuilder.functions;

import static org.easymock.EasyMock.createMock;
import static org.easymock.EasyMock.expect;
import static org.easymock.EasyMock.replay;
import static org.easymock.EasyMock.verify;
import static org.testng.Assert.assertEquals;

import org.jclouds.domain.Credentials;
import org.jclouds.scriptbuilder.InitScript;
import org.jclouds.scriptbuilder.domain.Statement;
import org.jclouds.scriptbuilder.domain.Statements;
import org.jclouds.scriptbuilder.statements.login.AdminAccess;
import org.testng.annotations.Test;

import com.google.common.collect.ImmutableMap;

/**
 * @author Adrian Cole
 */
@Test(groups = "unit")
public class CredentialsFromAdminAccessTest {

   public void testWhenNotAdminAccess() {

      Statement statement = Statements.exec("echo hello");
      assertEquals(CredentialsFromAdminAccess.INSTANCE.apply(statement), null);

      Statement statementList = Statements.newStatementList(statement);
      assertEquals(CredentialsFromAdminAccess.INSTANCE.apply(statementList), null);

   }

   public void testWhenAdminAccess() {
      AdminAccess.Configuration configuration = createMock(AdminAccess.Configuration.class);
      AdminAccess statement = createMock(AdminAccess.class);
      Credentials creds = createMock(Credentials.class);

      expect(statement.getAdminCredentials()).andReturn(creds);

      replay(configuration);
      replay(statement);
      replay(creds);

      assertEquals(CredentialsFromAdminAccess.INSTANCE.apply(statement), creds);

      verify(configuration);
      verify(statement);
      verify(creds);
   }

   public void testWhenAdminAccessInsideList() {
      AdminAccess.Configuration configuration = createMock(AdminAccess.Configuration.class);
      AdminAccess statement = createMock(AdminAccess.class);
      Credentials creds = createMock(Credentials.class);

      expect(statement.getAdminCredentials()).andReturn(creds);

      replay(configuration);
      replay(statement);
      replay(creds);

      assertEquals(CredentialsFromAdminAccess.INSTANCE.apply(Statements.newStatementList(statement)), creds);

      verify(configuration);
      verify(statement);
      verify(creds);
   }

   public void testWhenAdminAccessInsideInitBuilder() {
      AdminAccess.Configuration configuration = createMock(AdminAccess.Configuration.class);
      AdminAccess statement = createMock(AdminAccess.class);
      Credentials creds = createMock(Credentials.class);

      expect(statement.getAdminCredentials()).andReturn(creds);

      replay(configuration);
      replay(statement);
      replay(creds);
      
      InitScript testInitBuilder = InitScript.builder().name("mkebsboot").home("/mnt/tmp")
            .exportVariables(ImmutableMap.of("tmpDir", "/mnt/tmp")).run(statement).build();
      
      assertEquals(CredentialsFromAdminAccess.INSTANCE.apply(testInitBuilder), creds);

      verify(configuration);
      verify(statement);
      verify(creds);
   }
}