org.sonar.server.platform.ServerSettingsTest.java Source code

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Here is the source code for org.sonar.server.platform.ServerSettingsTest.java

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/*
 * Sonar, open source software quality management tool.
 * Copyright (C) 2008-2012 SonarSource
 * mailto:contact AT sonarsource DOT com
 *
 * Sonar is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 3 of the License, or (at your option) any later version.
 *
 * Sonar is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with Sonar; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02
 */
package org.sonar.server.platform;

import com.google.common.collect.ImmutableMap;
import org.apache.commons.configuration.BaseConfiguration;
import org.junit.Test;
import org.sonar.api.config.PropertyDefinitions;

import java.io.File;
import java.net.URISyntaxException;
import java.util.Map;

import static org.fest.assertions.Assertions.assertThat;

public class ServerSettingsTest {

    private static File home = getHome();

    @Test
    public void load_properties_file() {
        ServerSettings settings = new ServerSettings(new PropertyDefinitions(), new BaseConfiguration(),
                new File("."), home);

        assertThat(settings.getString("hello")).isEqualTo("world");
    }

    @Test
    public void systemPropertiesShouldOverridePropertiesFile() {
        System.setProperty("ServerSettingsTestEnv", "in_env");
        ServerSettings settings = new ServerSettings(new PropertyDefinitions(), new BaseConfiguration(),
                new File("."), home);

        assertThat(settings.getString("ServerSettingsTestEnv")).isEqualTo("in_env");
    }

    @Test(expected = IllegalStateException.class)
    public void fail_if_properties_file_is_not_found() {
        File sonarHome = new File("unknown/path");
        new ServerSettings(new PropertyDefinitions(), new BaseConfiguration(), new File("."), sonarHome);
    }

    @Test
    public void activateDatabaseSettings() {
        ServerSettings settings = new ServerSettings(new PropertyDefinitions(), new BaseConfiguration(),
                new File("."), home);

        Map<String, String> databaseProperties = ImmutableMap.of("in_db", "true");
        settings.activateDatabaseSettings(databaseProperties);

        assertThat(settings.getString("in_db")).isEqualTo("true");
    }

    @Test
    public void file_settings_override_db_settings() {
        ServerSettings settings = new ServerSettings(new PropertyDefinitions(), new BaseConfiguration(),
                new File("."), home);
        assertThat(settings.getString("in_file")).isEqualTo("true");

        Map<String, String> databaseProperties = ImmutableMap.of("in_file", "false");
        settings.activateDatabaseSettings(databaseProperties);

        assertThat(settings.getString("in_file")).isEqualTo("true");
    }

    @Test
    public void synchronize_deprecated_commons_configuration() {
        BaseConfiguration deprecated = new BaseConfiguration();
        ServerSettings settings = new ServerSettings(new PropertyDefinitions(), deprecated, new File("."), home);

        assertThat(settings.getString("in_file")).isEqualTo("true");
        assertThat(deprecated.getString("in_file")).isEqualTo("true");

        assertThat(deprecated.getString("foo")).isNull();
        settings.setProperty("foo", "bar");
        assertThat(deprecated.getString("foo")).isEqualTo("bar");
        settings.removeProperty("foo");
        assertThat(deprecated.getString("foo")).isNull();
    }

    private static File getHome() {
        try {
            return new File(
                    ServerSettingsTest.class.getResource("/org/sonar/server/platform/ServerSettingsTest/").toURI());
        } catch (URISyntaxException e) {
            throw new IllegalStateException(e);
        }
    }
}