com.comcast.viper.flume2storm.location.StaticLocationServiceConfigurationTest.java Source code

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Here is the source code for com.comcast.viper.flume2storm.location.StaticLocationServiceConfigurationTest.java

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/**
 * Copyright 2014 Comcast Cable Communications Management, LLC
 *
 * 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 com.comcast.viper.flume2storm.location;

import junit.framework.Assert;

import org.apache.commons.configuration.BaseConfiguration;
import org.apache.commons.configuration.Configuration;
import org.junit.Test;

import com.comcast.viper.flume2storm.F2SConfigurationException;

/**
 * Unit test for {@link StaticLocationServiceConfiguration}
 */
public class StaticLocationServiceConfigurationTest {
    /**
     * Test {@link StaticLocationServiceConfiguration#from(Configuration)}
     *
     * @throws F2SConfigurationException
     *           If the configuration is invalid
     */
    @Test
    public void testFromConfiguration() throws F2SConfigurationException {
        String configurationLoaderClassName = SimpleServiceProviderConfigurationLoader.class.getCanonicalName();
        String serviceProviderBase = "whatever";
        Configuration config = new BaseConfiguration();
        config.addProperty(StaticLocationServiceConfiguration.CONFIGURATION_LOADER_CLASS,
                configurationLoaderClassName);
        config.addProperty(StaticLocationServiceConfiguration.SERVICE_PROVIDER_BASE, serviceProviderBase);

        StaticLocationServiceConfiguration staticLocationServiceConfiguration = StaticLocationServiceConfiguration
                .from(config);
        Assert.assertEquals(configurationLoaderClassName,
                staticLocationServiceConfiguration.getConfigurationLoaderClassName());
        Assert.assertEquals(serviceProviderBase, staticLocationServiceConfiguration.getServiceProviderBase());
    }

    /**
     * Test invalid argument for
     * {@link StaticLocationServiceConfiguration#setConfigurationLoaderClassName(String)}
     * 
     * @throws ClassNotFoundException
     *           If value is invalid
     */
    @Test(expected = ClassNotFoundException.class)
    public void testConfigurationLoaderClassName1() throws ClassNotFoundException {
        new StaticLocationServiceConfiguration().setConfigurationLoaderClassName("not-a-class");
    }

    /**
     * Test invalid argument for
     * {@link StaticLocationServiceConfiguration#setConfigurationLoaderClassName(String)}
     * 
     * @throws ClassNotFoundException
     *           If value is invalid
     */
    @Test(expected = IllegalArgumentException.class)
    public void testConfigurationLoaderClassName2() throws ClassNotFoundException {
        new StaticLocationServiceConfiguration().setConfigurationLoaderClassName("java.lang.String");
    }

    /**
     * Test invalid argument for
     * {@link StaticLocationServiceConfiguration#setConfigurationLoaderClassName(String)}
     * 
     * @throws F2SConfigurationException
     *           If value is invalid
     */
    @Test(expected = F2SConfigurationException.class)
    public void testConfigurationLoaderClassName3() throws F2SConfigurationException {
        Configuration config = new BaseConfiguration();
        config.addProperty(StaticLocationServiceConfiguration.CONFIGURATION_LOADER_CLASS, "not-a-class");
        StaticLocationServiceConfiguration.from(config);
    }
}