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https://github.com/etesync/android
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40 lines
1.3 KiB
Java
40 lines
1.3 KiB
Java
/*******************************************************************************
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* Copyright (c) 2014 Ricki Hirner (bitfire web engineering).
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* All rights reserved. This program and the accompanying materials
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* are made available under the terms of the GNU Public License v3.0
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* which accompanies this distribution, and is available at
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* http://www.gnu.org/licenses/gpl.html
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******************************************************************************/
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package at.bitfire.davdroid;
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import java.util.Arrays;
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import junit.framework.TestCase;
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import at.bitfire.davdroid.ArrayUtils;
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public class ArrayUtilsTest extends TestCase {
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public void testPartition() {
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// n == 0
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assertTrue(Arrays.deepEquals(
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new Long[0][0],
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ArrayUtils.partition(new Long[] { }, 5)));
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// n < max
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assertTrue(Arrays.deepEquals(
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new Long[][] { { 1l, 2l } },
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ArrayUtils.partition(new Long[] { 1l, 2l }, 5)));
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// n == max
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assertTrue(Arrays.deepEquals(
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new Long[][] { { 1l, 2l }, { 3l, 4l } },
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ArrayUtils.partition(new Long[] { 1l, 2l, 3l, 4l }, 2)));
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// n > max
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assertTrue(Arrays.deepEquals(
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new Long[][] { { 1l, 2l, 3l, 4l, 5l }, { 6l, 7l, 8l, 9l, 10l }, { 11l } },
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ArrayUtils.partition(new Long[] { 1l, 2l, 3l, 4l, 5l, 6l, 7l, 8l, 9l, 10l, 11l }, 5)));
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}
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}
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