ParseHelperTest.java

/*
 * Copyright 2016 Flipkart Internet Pvt. Ltd.
 *
 * 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.flipkart.android.proteus.parser;

import org.junit.Assert;
import org.junit.Test;

/**
 * ParseHelperTest
 *
 * @author aditya.sharat
 */
public class ParseHelperTest {

    @Test
    public void testParseInt() {
        String input;

        // check 0
        input = "0";
        Assert.assertEquals(ParseHelper.parseInt(input), 0);

        // check negative
        input = "-1";
        Assert.assertEquals(ParseHelper.parseInt(input), -1);

        // check positive
        input = "1";
        Assert.assertEquals(ParseHelper.parseInt(input), 1);

        // check null
        Assert.assertEquals(ParseHelper.parseInt(null), 0);

        // check "null"
        input = "null";
        Assert.assertEquals(ParseHelper.parseInt(input), 0);

        // check random string
        input = "blah blah";
        Assert.assertEquals(ParseHelper.parseInt(input), 0);
    }
}