hr.weekOfCode30.CandyReplenshingRobotTest.java Source code

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Here is the source code for hr.weekOfCode30.CandyReplenshingRobotTest.java

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/**
 * Copyright 2015-2016 Debmalya Jash
 * <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 hr.weekOfCode30;

import org.bouncycastle.util.Arrays;
import org.junit.Assert;
import org.junit.Test;

/**
 * @author debmalyajash
 *
 */
public class CandyReplenshingRobotTest {

    /**
     * Test method for {@link hr.weekOfCode30.CandyReplenshingRobot#getCandiesToAdd(int, int, int[])}.
     */
    @Test
    public void testGetCandiesToAdd() {
        int refillCount = CandyReplenshingRobot.getCandiesToAdd(8, 4, new int[] { 3, 1, 7, 5 });
        Assert.assertEquals(11, refillCount);

        refillCount = CandyReplenshingRobot.getCandiesToAdd(8, 3, new int[] { 5, 2, 4 });
        Assert.assertEquals(5, refillCount);
    }

    @Test
    public void testBoundaryConditions() {
        int n = 100;
        int t = 100;
        int[] c = new int[100];
        Arrays.fill(c, n);
        int refillCount = CandyReplenshingRobot.getCandiesToAdd(n, t, c);
        Assert.assertEquals(9900, refillCount);

        n = 1;
        t = 1;
        c = new int[100];
        Arrays.fill(c, n);
        refillCount = CandyReplenshingRobot.getCandiesToAdd(n, t, c);
        Assert.assertEquals(0, refillCount);
    }
}