1 /* 2 * Licensed to the Apache Software Foundation (ASF) under one or more 3 * contributor license agreements. See the NOTICE file distributed with 4 * this work for additional information regarding copyright ownership. 5 * The ASF licenses this file to You under the Apache License, Version 2.0 6 * (the "License"); you may not use this file except in compliance with 7 * the License. You may obtain a copy of the License at 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 */ 17 package org.apache.commons.rng.simple.internal; 18 19 import org.junit.jupiter.api.Assertions; 20 import org.junit.jupiter.api.Test; 21 22 /** 23 * Tests for the {@link SeedConverterComposer}. 24 */ 25 class SeedConverterComposerTest { 26 @Test 27 void testComposedCoversion() { 28 final Int2Long int2Long = new Int2Long(); 29 final Long2LongArray long2LongArray = new Long2LongArray(3); 30 final SeedConverterComposer<Integer, Long, long[]> composer = 31 new SeedConverterComposer<>(int2Long, long2LongArray); 32 final Integer in = 123; 33 final Object out = composer.convert(in); 34 Assertions.assertTrue(out instanceof long[], "Bad type conversion"); 35 Assertions.assertEquals(3, ((long[])out).length, "Incorrect long[] length"); 36 } 37 }