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TestWiggleSubsequence.java
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TestWiggleSubsequence.java
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/*
* Copyright (c) [2017] [Haibo(Tristan) Yan]
*
* 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.haibo.yan.algorithm.dp;
import org.testng.annotations.DataProvider;
import org.testng.annotations.Test;
import static org.testng.Assert.assertEquals;
public class TestWiggleSubsequence {
@DataProvider
public Object[][] wiggleArray() {
return new Object[][]{
{new int[]{1, 7, 4, 9, 2, 5}, 6},
{new int[]{1, 17, 5, 10, 13, 15, 10, 5, 16, 8}, 7},
{new int[]{1, 2, 3, 4, 5, 6, 7, 8, 9}, 2}
};
}
@Test(dataProvider = "wiggleArray")
public void test(int[] wiggles, int len) {
assertEquals(new WiggleSubsequence().wiggleMaxLength(wiggles), len);
}
}