/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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 org.apache.ignite.ml.math.impls.storage.vector;
import org.apache.ignite.ml.math.StorageConstants;
import org.apache.ignite.ml.math.impls.MathTestConstants;
import org.junit.Test;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertNull;
/**
* Unit tests for {@link SparseLocalOnHeapVectorStorage}.
*/
public class RandomAccessSparseVectorStorageTest extends VectorBaseStorageTest<SparseLocalOnHeapVectorStorage> {
/** */
@Override public void setUp() {
storage = new SparseLocalOnHeapVectorStorage(MathTestConstants.STORAGE_SIZE, StorageConstants.RANDOM_ACCESS_MODE);
}
/** */
@Test
public void data() throws Exception {
assertNull(MathTestConstants.NULL_VAL, storage.data());
}
/** */
@Test
public void isSequentialAccess() throws Exception {
assertFalse(MathTestConstants.UNEXPECTED_VAL, storage.isSequentialAccess());
}
/** */
@Test
public void isDense() throws Exception {
assertFalse(MathTestConstants.UNEXPECTED_VAL, storage.isDense());
}
/** */
@Test
public void isArrayBased() throws Exception {
assertFalse(MathTestConstants.UNEXPECTED_VAL, storage.isArrayBased());
}
}