| // 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.spaceroots.mantissa.linalg; |
| |
| import junit.framework.*; |
| |
| public class MatrixFactoryTest |
| extends TestCase { |
| |
| public MatrixFactoryTest(String name) { |
| super(name); |
| } |
| |
| public void testInvalidDimensions() { |
| boolean gotIt; |
| |
| gotIt = false; |
| try { |
| MatrixFactory.buildMatrix(0, 2, null, 1, 1); |
| } catch (IllegalArgumentException e) { |
| gotIt = true; |
| } |
| assertTrue(gotIt); |
| |
| } |
| |
| public void testDiagonal() { |
| Matrix m = MatrixFactory.buildMatrix(3, 3, null, 0, 0); |
| assertTrue(m instanceof DiagonalMatrix); |
| } |
| |
| public void testLowerTriangular() { |
| Matrix m = MatrixFactory.buildMatrix(3, 3, null, 1, 0); |
| assertTrue(m instanceof LowerTriangularMatrix); |
| } |
| |
| public void testUpperTriangular() { |
| Matrix m = MatrixFactory.buildMatrix(3, 3, null, 0, 1); |
| assertTrue(m instanceof UpperTriangularMatrix); |
| } |
| |
| public void testSquare() { |
| Matrix m = MatrixFactory.buildMatrix(3, 3, null, 1, 1); |
| assertTrue(m instanceof GeneralSquareMatrix); |
| } |
| |
| public void testGeneral() { |
| Matrix m = MatrixFactory.buildMatrix(3, 4, null, 0, 0); |
| assertTrue(m instanceof GeneralMatrix); |
| } |
| |
| public static Test suite() { |
| return new TestSuite(MatrixFactoryTest.class); |
| } |
| |
| } |