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Units of Measurement (JSR 363) TCK.
There is a newer version: 1.0.1
/*
 *  Unit-API - Units of Measurement API for Java
 *  Copyright (c) 2005-2015, Jean-Marie Dautelle, Werner Keil, V2COM.
 *
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
 *
 * 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
 *
 * 3. Neither the name of JSR-363 nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
 * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
package tec.units.tck.tests;

import javax.measure.Unit;

import org.jboss.test.audit.annotations.SpecAssertion;
import org.jboss.test.audit.annotations.SpecVersion;
import org.testng.AssertJUnit;
import org.testng.annotations.Test;

import tec.units.tck.TCKSetup;
import tec.units.tck.util.TestUtils;

/**
 * Tests for Fundamental Types - Unit
 *
 * @author  Werner Keil
 */
@SpecVersion(spec = "JSR 363", version = "0.8.0")
public class UnitConversionTest {

    /**
     * Ensure at least one Unit implementation
     * is available/registered.
     */
    @SpecAssertion(section = "4.2", id = "42-A1")
    @Test(groups = { "core" }, description = "4.2 Ensure at least one javax.measure.Unit implementation is available/registered.")
    public void testEnsureGotUnit() {
        AssertJUnit.assertTrue("TCK Configuration not available.", TCKSetup.getConfiguration() != null);
        AssertJUnit.assertTrue(!TCKSetup.getConfiguration().getUnitClasses().isEmpty());
    }
    
    /**
     * Test that Unit implementations override equals.
     */
    @SpecAssertion(section = "4.2.1", id = "421-A1")
    @Test(groups = { "core" }, description = "4.2.1 Ensure registered Unit classes override equals.")
    public void testUnitEquals() {
        for (Class type : TCKSetup.getConfiguration().getUnitClasses()) {
            TestUtils.testHasPublicMethod("Section 4.2.1", type, boolean.class, "equals", Object.class);
        }
    }
    
    /**
     * Test that Unit implementations override hashCode.
     */
    @SpecAssertion(section = "4.2.1", id = "421-A2")
    @Test(groups = { "core" }, description = "4.2.1 Ensure registered Unit classes override hashCode.")
    public void testUnitHashcode() {
        for (Class type : TCKSetup.getConfiguration().getUnitClasses()) {
            TestUtils.testHasPublicMethod("Section 4.2.1", type, int.class, "hashCode");
        }
    }
    
    /**
     * Ensure the shift() operation is implemented.
     */
    @SpecAssertion(section = "4.2.1.2", id = "42121-A1")
    @Test(groups = { "core" }, description = "4.2.1.2 Ensure the shift() operation is implemented.")
    public void testUnitShift() {
        for (Class type : TCKSetup.getConfiguration().getUnitClasses()) {
            TestUtils.testHasPublicMethod("Section 4.2.1.2", true, type, Unit.class, "shift", double.class);
        }
    }
}