/** * Copyright (C) 2018 Adrien Hopkins * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Affero General Public License for more details. * * You should have received a copy of the GNU Affero General Public License * along with this program. If not, see . */ package unitConverter.dimension; import static org.junit.jupiter.api.Assertions.assertEquals; import static org.junit.jupiter.api.Assertions.assertFalse; import static unitConverter.dimension.StandardDimensions.AREA; import static unitConverter.dimension.StandardDimensions.ENERGY; import static unitConverter.dimension.StandardDimensions.LENGTH; import static unitConverter.dimension.StandardDimensions.MASS; import static unitConverter.dimension.StandardDimensions.MASS_DENSITY; import static unitConverter.dimension.StandardDimensions.QUANTITY; import static unitConverter.dimension.StandardDimensions.TIME; import static unitConverter.dimension.StandardDimensions.VOLUME; import org.junit.jupiter.api.Test; /** * @author Adrien Hopkins * @since 2018-12-12 */ class UnitDimensionTest { @Test void testEquals() { assertEquals(LENGTH, LENGTH); assertFalse(LENGTH.equals(QUANTITY)); } @Test void testExponents() { assertEquals(1, LENGTH.getExponent(SIBaseDimension.LENGTH)); assertEquals(3, VOLUME.getExponent(SIBaseDimension.LENGTH)); } @Test void testMultiplicationAndDivision() { assertEquals(AREA, LENGTH.times(LENGTH)); assertEquals(MASS_DENSITY, MASS.dividedBy(VOLUME)); assertEquals(ENERGY, AREA.times(MASS).dividedBy(TIME).dividedBy(TIME)); assertEquals(LENGTH, LENGTH.times(TIME).dividedBy(TIME)); } }