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Units of Measurement (JSR 385) TCK
/*
* Units of Measurement TCK
* Copyright © 2005-2019, Jean-Marie Dautelle, Werner Keil, Otavio Santana.
*
* 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-385 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 tech.units.tck.tests.spi;
import static org.testng.AssertJUnit.assertEquals;
import static org.testng.AssertJUnit.assertNotNull;
import static tech.units.tck.TCKRunner.SPEC_ID;
import static tech.units.tck.TCKRunner.SPEC_VERSION;
import java.util.Set;
import javax.measure.Quantity;
import javax.measure.Quantity.Scale;
import javax.measure.Unit;
import javax.measure.quantity.Length;
import javax.measure.spi.QuantityFactory;
import javax.measure.spi.ServiceProvider;
import org.jboss.test.audit.annotations.SpecAssertion;
import org.jboss.test.audit.annotations.SpecVersion;
import org.reflections.Reflections;
import org.testng.annotations.Test;
/**
* Tests for QuantityFactory
*
* @author Werner Keil
* @version 1.1, December 18, 2018
* @since 1.0
*/
@SpecVersion(spec = SPEC_ID, version = SPEC_VERSION)
public class QuantityFactoryTest {
private static final String MEASURE_PACKAGE = "javax.measure";
private static final String SECTION = "5.1";
/**
* Ensure at least one QuantityFactory implementation exists
*/
@SuppressWarnings({ "unchecked", "rawtypes" })
@Test(groups = { "spi" }, description = SECTION + " Ensure a QuantityFactory implementation exists for every ServiceProvider")
@SpecAssertion(section = SECTION, id = "51-A1")
public void testQuantityFactoryExists() {
for (ServiceProvider provider : ServiceProvider.available()) {
assertNotNull("Section " + SECTION + ": ServiceProvider is null", provider);
Reflections reflections = new Reflections(MEASURE_PACKAGE);
Set> subTypes = reflections.getSubTypesOf(Quantity.class);
for (Class clazz : subTypes) {
QuantityFactory> factory = provider.getQuantityFactory(clazz);
assertNotNull("Section " + SECTION + ": No QuantityFactory available for " + clazz.getSimpleName() + " in " + provider, factory);
}
}
}
/**
* Ensure every QuantityFactory creates quantities with the correct scale
* @since 2.0
*/
@Test(groups = { "spi" }, description = SECTION + " Ensure a QuantityFactory implementation returns the correct scale")
@SpecAssertion(section = SECTION, id = "51-A2")
public void testQuantityFactoryScale() {
for (ServiceProvider provider : ServiceProvider.available()) {
QuantityFactory factory = provider.getQuantityFactory(Length.class);
Unit systemUnit = ServiceProvider.current().getSystemOfUnitsService().getSystemOfUnits().getUnit(Length.class);
for (Scale scale : Scale.values()) {
Quantity result = factory.create(10d, systemUnit, scale);
assertEquals(scale, result.getScale());
}
}
}
}