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ICU-21349 move testConverter from C++ to Java

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See #1532
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Younies Mahmoud 2021-01-19 15:33:36 +00:00 • committed by Younies Mahmoud
parent dc5ab7aa6e
commit 6562ac57df
1 changed files with 41 additions and 8 deletions
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49
icu4j/main/tests/core/src/com/ibm/icu/dev/test/impl/UnitsTest.java
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@ -224,9 +224,8 @@ public class UnitsTest {
}
}
// TODO(icu-units#92): add UnitsTest::testConverter(), to replace or extend this test.
@Test
public void testConverterForTemperature() {
public void testConverter() {
class TestData {
MeasureUnitImpl source;
MeasureUnitImpl target;
@ -239,22 +238,56 @@ public class UnitsTest {
this.input = BigDecimal.valueOf(input);
this.expected = BigDecimal.valueOf(expected);
}
}
TestData[] tests = {
// SI Prefixes
new TestData("gram", "kilogram", 1.0, 0.001),
new TestData("milligram", "kilogram", 1.0, 0.000001),
new TestData("microgram", "kilogram", 1.0, 0.000000001),
new TestData("megagram", "gram", 1.0, 1000000),
new TestData("megagram", "kilogram", 1.0, 1000),
new TestData("gigabyte", "byte", 1.0, 1000000000),
new TestData("megawatt", "watt", 1.0, 1000000),
new TestData("megawatt", "kilowatt", 1.0, 1000),
// Mass
new TestData("gram", "kilogram", 1.0, 0.001),
new TestData("pound", "kilogram", 1.0, 0.453592),
new TestData("pound", "kilogram", 2.0, 0.907185),
new TestData("ounce", "pound", 16.0, 1.0),
new TestData("ounce", "kilogram", 16.0, 0.453592),
new TestData("ton", "pound", 1.0, 2000),
new TestData("stone", "pound", 1.0, 14),
new TestData("stone", "kilogram", 1.0, 6.35029),
// Temperature
new TestData("celsius", "fahrenheit", 0.0, 32.0),
new TestData("celsius", "fahrenheit", 10.0, 50.0),
new TestData("celsius", "fahrenheit", 1000, 1832),
new TestData("fahrenheit", "celsius", 32.0, 0.0),
new TestData("fahrenheit", "celsius", 89.6, 32),
new TestData("fahrenheit", "fahrenheit", 1000, 1000),
new TestData("kelvin", "fahrenheit", 0.0, -459.67),
new TestData("kelvin", "fahrenheit", 300, 80.33),
new TestData("kelvin", "celsius", 0.0, -273.15),
new TestData("kelvin", "celsius", 300.0, 26.85),
// Area
new TestData("square-meter", "square-yard", 10.0, 11.9599),
new TestData("hectare", "square-yard", 1.0, 11959.9),
new TestData("square-mile", "square-foot", 0.0001, 2787.84),
new TestData("hectare", "square-yard", 1.0, 11959.9),
new TestData("hectare", "square-meter", 1.0, 10000),
new TestData("hectare", "square-meter", 0.0, 0.0),
new TestData("square-mile", "square-foot", 0.0001, 2787.84),
new TestData("square-yard", "square-foot", 10, 90),
new TestData("square-yard", "square-foot", 0, 0),
new TestData("square-yard", "square-foot", 0.000001, 0.000009),
new TestData("square-mile", "square-foot", 0.0, 0.0),
};
ConversionRates conversionRates = new ConversionRates();
for (TestData test :
tests) {
for (TestData test : tests) {
UnitConverter converter = new UnitConverter(test.source, test.target, conversionRates);
assertEquals(test.expected.doubleValue(), converter.convert(test.input).doubleValue(), (0.001));
}
}
@Test