io.github.data4all.model.data.TransformationParamBeanTest.java Source code

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Here is the source code for io.github.data4all.model.data.TransformationParamBeanTest.java

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/* 
 * Copyright (c) 2014, 2015 Data4All
 * 
 * <p>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
 * 
 *     <p>http://www.apache.org/licenses/LICENSE-2.0
 * 
 * <p>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 io.github.data4all.model.data;

import static org.junit.Assert.assertEquals;

import org.json.JSONArray;
import org.json.JSONException;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.robolectric.RobolectricTestRunner;
import org.robolectric.annotation.Config;

import android.location.Location;
import android.os.Parcel;

/**
 * Testing the parcelablility of transformationbean objects.
 * 
 * @author fkirchge
 *
 */
@RunWith(RobolectricTestRunner.class)
@Config(emulateSdk = 18)
public class TransformationParamBeanTest {

    /**
     * Create a new Parcel to save/parcelable the testRelationMember, afterwards
     * a new relation member is created from the parcel and we check if it
     * contains all attributes.
     */
    @Test
    public void test_parcelable_transformationbean() {
        Parcel newParcel = Parcel.obtain();
        Location location = new Location("test");
        location.setLatitude(10);
        location.setLongitude(20);
        TransformationParamBean testBean = new TransformationParamBean(10, 20, 30, 40, 50, location);

        testBean.writeToParcel(newParcel, 0);
        newParcel.setDataPosition(0);
        TransformationParamBean deParcelBean = TransformationParamBean.CREATOR.createFromParcel(newParcel);

        assertEquals(testBean.getHeight(), deParcelBean.getHeight(), 0);
        assertEquals(testBean.getCameraMaxHorizontalViewAngle(), deParcelBean.getCameraMaxHorizontalViewAngle(), 0);
        assertEquals(testBean.getCameraMaxVerticalViewAngle(), deParcelBean.getCameraMaxVerticalViewAngle(), 0);
        assertEquals(testBean.getPhotoWidth(), deParcelBean.getPhotoWidth(), 0);
        assertEquals(testBean.getPhotoHeight(), deParcelBean.getPhotoHeight(), 0);

        assertEquals(location.getProvider(), deParcelBean.getLocation().getProvider());
        assertEquals(location.getLatitude(), deParcelBean.getLocation().getLatitude(), 0);
        assertEquals(location.getLongitude(), deParcelBean.getLocation().getLongitude(), 0);
    }

    /**
     * Instantiates a example TransformationParamBean and write it to a
     * JSONArray. Afterwards the object is read from the JSONArray and checked
     * if it contains the same values.
     * 
     * @author tbrose
     */
    @Test
    public void test_json_transformationbean() throws JSONException {
        Location location = new Location("test");
        location.setLatitude(10);
        location.setLongitude(20);
        TransformationParamBean testBean = new TransformationParamBean(10, 20, 30, 40, 50, location);

        JSONArray json = testBean.toJSON();
        TransformationParamBean deParcelBean = TransformationParamBean.fromJSON(json);

        assertEquals(testBean.getHeight(), deParcelBean.getHeight(), 0);
        assertEquals(testBean.getCameraMaxHorizontalViewAngle(), deParcelBean.getCameraMaxHorizontalViewAngle(), 0);
        assertEquals(testBean.getCameraMaxVerticalViewAngle(), deParcelBean.getCameraMaxVerticalViewAngle(), 0);
        assertEquals(testBean.getPhotoWidth(), deParcelBean.getPhotoWidth(), 0);
        assertEquals(testBean.getPhotoHeight(), deParcelBean.getPhotoHeight(), 0);

        assertEquals(location.getProvider(), deParcelBean.getLocation().getProvider());
        assertEquals(location.getLatitude(), deParcelBean.getLocation().getLatitude(), 0);
        assertEquals(location.getLongitude(), deParcelBean.getLocation().getLongitude(), 0);
    }
}