11edaaf4bc
* BAEL-1712 Fix tests in libraries project -Renamed 45 test files to standard naming conventions. -Updated maven dependencies in libraries/pom.xml -Fixed assertion errors in some tests. -Included libraries project back into parent pom.xml * BAEL-1712 Fix tests in libraries project -Downgraded apache maven pmd plugin from 3.9.0 to 3.8 because pmd 6.0.1 present in pmd plugin 3.9.0 was unable to resolve classes having static final inner classes and was resulting into build failure. * BAEL-1712 Fix libraries -Fixed JodaTimeUnitTest
87 lines
3.2 KiB
Java
87 lines
3.2 KiB
Java
package com.baeldung.measurement;
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import javax.measure.Quantity;
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import javax.measure.quantity.Area;
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import javax.measure.quantity.Length;
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import javax.measure.quantity.Pressure;
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import javax.measure.quantity.Volume;
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import javax.measure.Unit;
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import javax.measure.UnitConverter;
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import static org.junit.Assert.assertEquals;
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import static org.junit.Assert.assertTrue;
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import org.junit.Test;
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import com.baeldung.measurement.WaterTank;
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import tec.units.ri.format.SimpleUnitFormat;
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import tec.units.ri.quantity.Quantities;
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import tec.units.ri.unit.MetricPrefix;
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import static tec.units.ri.unit.Units.*;
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public class WaterTankUnitTest {
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@Test
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public void givenQuantity_whenGetUnitAndConvertValue_thenSuccess() {
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WaterTank waterTank = new WaterTank();
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waterTank.setCapacityMeasure(Quantities.getQuantity(9.2, LITRE));
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assertEquals(LITRE, waterTank.getCapacityMeasure().getUnit());
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Quantity<Volume> waterCapacity = waterTank.getCapacityMeasure();
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double volumeInLitre = waterCapacity.getValue().doubleValue();
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assertEquals(9.2, volumeInLitre, 0.0f);
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double volumeInMilliLitre = waterCapacity.to(MetricPrefix.MILLI(LITRE)).getValue().doubleValue();
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assertEquals(9200.0, volumeInMilliLitre, 0.0f);
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// compilation error
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// volumeInMilliLitre = waterCapacity.to(MetricPrefix.MILLI(KILOGRAM));
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Unit<Length> Kilometer = MetricPrefix.KILO(METRE);
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// compilation error
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// Unit<Length> Centimeter = MetricPrefix.CENTI(LITRE);
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}
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@Test
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public void givenUnit_whenAlternateUnit_ThenGetAlternateUnit() {
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Unit<Pressure> PASCAL = NEWTON.divide(METRE.pow(2)).alternate("Pa").asType(Pressure.class);
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assertTrue(SimpleUnitFormat.getInstance().parse("Pa").equals(PASCAL));
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}
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@Test
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public void givenUnit_whenProduct_ThenGetProductUnit() {
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Unit<Area> squareMetre = METRE.multiply(METRE).asType(Area.class);
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Quantity<Length> line = Quantities.getQuantity(2, METRE);
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assertEquals(line.multiply(line).getUnit(), squareMetre);
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}
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@Test
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public void givenMeters_whenConvertToKilometer_ThenConverted() {
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double distanceInMeters = 50.0;
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UnitConverter metreToKilometre = METRE.getConverterTo(MetricPrefix.KILO(METRE));
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double distanceInKilometers = metreToKilometre.convert(distanceInMeters);
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assertEquals(0.05, distanceInKilometers, 0.00f);
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}
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@Test
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public void givenSymbol_WhenCompareToSystemUnit_ThenSuccess() {
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assertTrue(SimpleUnitFormat.getInstance().parse("kW").equals(MetricPrefix.KILO(WATT)));
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assertTrue(SimpleUnitFormat.getInstance().parse("ms").equals(SECOND.divide(1000)));
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}
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@Test
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public void givenUnits_WhenAdd_ThenSuccess() {
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Quantity<Length> total = Quantities.getQuantity(2, METRE).add(Quantities.getQuantity(3, METRE));
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assertEquals(total.getValue().intValue(), 5);
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// compilation error
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// Quantity<Length> total = Quantities.getQuantity(2, METRE).add(Quantities.getQuantity(3, LITRE));
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Quantity<Length> totalKm = Quantities.getQuantity(2, METRE).add(Quantities.getQuantity(3, MetricPrefix.KILO(METRE)));
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assertEquals(totalKm.getValue().intValue(), 3002);
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}
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}
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