View Javadoc

    1   /**
    2    * Copyright (c) 2002-2011 "Neo Technology,"
    3    * Network Engine for Objects in Lund AB [http://neotechnology.com]
    4    *
    5    * This file is part of Neo4j.
    6    *
    7    * Neo4j is free software: you can redistribute it and/or modify
    8    * it under the terms of the GNU General Public License as published by
    9    * the Free Software Foundation, either version 3 of the License, or
    10   * (at your option) any later version.
    11   *
    12   * This program is distributed in the hope that it will be useful,
    13   * but WITHOUT ANY WARRANTY; without even the implied warranty of
    14   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    15   * GNU General Public License for more details.
    16   *
    17   * You should have received a copy of the GNU General Public License
    18   * along with this program.  If not, see <http://www.gnu.org/licenses/>.
    19   */
    20  package org.neo4j.server.startup.healthcheck;
    21
    22  import static org.junit.Assert.assertFalse;
    23  import static org.junit.Assert.assertTrue;
    24
    25  import java.io.File;
    26  import java.io.IOException;
    27  import java.util.Properties;
    28
    29  import org.junit.Test;
    30  import org.neo4j.server.ServerTestUtils;
    31  import org.neo4j.server.configuration.Configurator;
    32
    33  public class ConfigFileMustBePresentRuleTest {
    34      @Test
    35      public void shouldFailIfThereIsNoSystemPropertyForConfigFile() {
    36          ConfigFileMustBePresentRule rule = new ConfigFileMustBePresentRule();
    37          assertFalse(rule.execute(propertiesWithoutConfigFileLocation()));
    38      }
    39
    40      @Test
    41      public void shouldFailIfThereIsNoConfigFileWhereTheSystemPropertyPoints() throws IOException {
    42          ConfigFileMustBePresentRule rule = new ConfigFileMustBePresentRule();
    43          File tempFile = ServerTestUtils.createTempPropertyFile();
    44          tempFile.delete();
    45
    46          assertFalse(rule.execute(propertiesWithConfigFileLocation(tempFile)));
    47      }
    48
    49      @Test
    50      public void shouldPassIfThereIsAConfigFileWhereTheSystemPropertyPoints() throws IOException {
    51          File propertyFile = ServerTestUtils.createTempPropertyFile();
    52          ServerTestUtils.writePropertyToFile(Configurator.DATABASE_LOCATION_PROPERTY_KEY, "/tmp/foo.db", propertyFile);
    53
    54          ConfigFileMustBePresentRule rule = new ConfigFileMustBePresentRule();
    55          assertTrue(rule.execute(propertiesWithConfigFileLocation(propertyFile)));
    56          propertyFile.delete();
    57      }
    58
    59      private Properties propertiesWithoutConfigFileLocation() {
    60          System.clearProperty(Configurator.NEO_SERVER_CONFIG_FILE_KEY);
    61          return System.getProperties();
    62      }
    63
    64      private Properties propertiesWithConfigFileLocation(File propertyFile) {
    65          System.setProperty(Configurator.NEO_SERVER_CONFIG_FILE_KEY, propertyFile.getAbsolutePath());
    66          return System.getProperties();
    67      }
    68  }