ParcelableHelperAndroidTest.java

/*
 * Copyright 2015 Google 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 com.google.samples.apps.topeka.helper;

import android.os.Parcel;
import android.support.test.runner.AndroidJUnit4;
import android.test.suitebuilder.annotation.SmallTest;

import org.junit.Test;
import org.junit.runner.RunWith;

import static org.hamcrest.CoreMatchers.is;
import static org.hamcrest.MatcherAssert.assertThat;

/**
 * Tests whether the parcelable helper stores and retrieves data correctly.
 */
@SmallTest
@RunWith(AndroidJUnit4.class)
public class ParcelableHelperAndroidTest {

    @Test
    public void writeReadBoolean() throws Exception {
        Parcel testParcel = Parcel.obtain();
        final boolean testValue = true;
        ParcelableHelper.writeBoolean(testParcel, testValue);
        testParcel.setDataPosition(0);
        final boolean resultValue = ParcelableHelper.readBoolean(testParcel);
        assertThat(testValue, is(resultValue));
    }
}