de.elomagic.vaadin.addon.speechrecognition.SpeechRecognitionEventDataTest.java Source code

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Here is the source code for de.elomagic.vaadin.addon.speechrecognition.SpeechRecognitionEventDataTest.java

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/*
 * Copyright 2014 Carsten Rambow.
 *
 * 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 de.elomagic.vaadin.addon.speechrecognition;

import java.io.IOException;
import java.lang.reflect.Method;

import org.apache.commons.io.IOUtils;
import org.junit.Test;

import com.google.gson.Gson;

import junit.framework.Assert;

/**
 *
 * @author Carsten Rambow
 */
public class SpeechRecognitionEventDataTest {

    private String readJsonFile1() throws IOException {
        return IOUtils.toString(getClass().getClassLoader().getResourceAsStream("events/event1.json"), "utf-8");
    }

    private String readJsonFile2() throws IOException {
        return IOUtils.toString(getClass().getClassLoader().getResourceAsStream("events/event2.json"), "utf-8");
    }

    private Gson getGson() throws Exception {
        Method method = SpeechRecognition.class.getDeclaredMethod("createGson");
        method.setAccessible(true);
        return (Gson) method.invoke(null);
    }

    @Test
    public void testDeserializeJSON1() throws Exception {
        // Prepare test
        Gson gson = getGson();

        // Do test
        SpeechRecognitionEventData data = gson.fromJson(readJsonFile1(), SpeechRecognitionEventData.class);

        // Validate results
        Assert.assertEquals(1398436490336l, data.getTimeStamp().getTime());
        Assert.assertEquals("start", data.getType());
    }

    @Test
    public void testDeserializeJSON2() throws Exception {
        // Prepare test
        Gson gson = getGson();

        // Do test
        SpeechRecognitionEventData data = gson.fromJson(readJsonFile2(), SpeechRecognitionEventData.class);

        // Validate results
        Assert.assertEquals("result", data.getType());
        Assert.assertEquals(1, data.getResults().size());
        Assert.assertEquals(1, data.getResults().get(0).size());
        Assert.assertEquals("Heinz", data.getResults().get(0).get(0).getTranscript());
        Assert.assertEquals(0.009999999776482582, data.getResults().get(0).get(0).getConfidence());
        //Assert.assertEquals(1, data.getResults().size());
    }

}