co.cask.cdap.gateway.handlers.ConfigServiceTest.java Source code

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Here is the source code for co.cask.cdap.gateway.handlers.ConfigServiceTest.java

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/*
 * Copyright  2015 Cask Data, Inc.
 *
 * Licensed 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 co.cask.cdap.gateway.handlers;

import co.cask.cdap.common.conf.CConfiguration;
import co.cask.cdap.proto.ConfigEntry;
import org.apache.commons.io.input.ReaderInputStream;
import org.apache.hadoop.conf.Configuration;
import org.junit.Assert;
import org.junit.Test;

import java.io.StringReader;
import java.util.List;

/**
 *
 */
public class ConfigServiceTest {

    @Test
    public void testConfig() {

        // cConf
        CConfiguration cConf = CConfiguration.create();
        cConf.clear();

        String cConfResourceString = "<configuration>\n" + "\n" + "  <property>\n"
                + "    <name>stream.zz.threshold</name>\n" + "    <value>1</value>\n"
                + "    <description>Some description</description>\n" + "  </property>\n" + "\n"
                + "</configuration>";
        ReaderInputStream cConfResource = new ReaderInputStream(new StringReader(cConfResourceString));
        cConf.addResource(cConfResource);

        ConfigEntry cConfEntry = new ConfigEntry("stream.zz.threshold", "1", cConfResource.toString());

        // hConf
        Configuration hConf = new Configuration();
        String hConfResourceString = "<configuration>\n" + "\n" + "  <property>\n"
                + "    <name>stream.notification.threshold</name>\n" + "    <value>3</value>\n"
                + "    <description>Some description</description>\n" + "  </property>\n" + "\n"
                + "</configuration>";
        ReaderInputStream hConfResource = new ReaderInputStream(new StringReader(hConfResourceString));
        hConf.addResource(hConfResource);

        ConfigEntry hConfEntry = new ConfigEntry("stream.notification.threshold", "3", hConfResource.toString());

        // test
        ConfigService configService = new ConfigService(cConf, hConf);
        List<ConfigEntry> cConfEntries = configService.getCConf();
        Assert.assertTrue(cConfEntries.contains(cConfEntry));

        List<ConfigEntry> hConfEntries = configService.getHConf();
        Assert.assertTrue(hConfEntries.contains(hConfEntry));
    }
}