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/*
* ***************************************************************************
* Copyright 2016 straightway
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* ***************************************************************************
*
*/
package straightway.units
import org.junit.jupiter.api.Assertions.assertEquals
import org.junit.jupiter.api.Assertions.assertSame
import org.junit.jupiter.api.Test
class QuantityTest {
@Test
fun siScale_withoutSiScaleCorrection_unscaled() =
assertEquals(uni, candela.siScale)
@Test
fun siScale_withoutSiScaleCorrection_scaled() =
assertEquals(kilo, kilo(candela).siScale)
@Test
fun siScale_withSiScaleCorrection_unscaled() =
assertEquals(milli, gram.siScale)
@Test
fun siScale_withSiScaleCorrection_scaledToSiScaleCorrection() =
assertEquals(uni, kilo(gram).siScale)
@Test
fun siScale_withSiScaleCorrection_upScaled() =
assertEquals(kilo, mega(gram).siScale)
@Test
fun timesScaleOf_considersReceiverScale() =
assertEquals(kilo(meter), kilo(meter).timesScaleOf(mol))
@Test
fun timesScaleOf_considersParameterScale() =
assertEquals(kilo(meter), meter.timesScaleOf(kilo(mol)))
@Test
fun timesScaleOf_considersBothScales() =
assertEquals(mega(meter), kilo(meter).timesScaleOf(kilo(mol)))
@Test
fun timesScaleOf_considersReceiverSiScaleCorrection() =
assertEquals(kilo(gram), kilo(gram).timesScaleOf(mol))
@Test
fun timesScaleOf_considersParametersSiScaleCorrection() =
assertEquals(meter, meter.timesScaleOf(kilo(gram)))
@Test
fun timesScaleOf_considersBothSiScaleCorrections() =
assertEquals(kilo(gram), kilo(gram).timesScaleOf(kilo(gram)))
@Test
fun timesScaleOf_uni_returnsReceiver() {
val sut = kilo(meter)
assertSame(sut, sut.timesScaleOf(mol))
}
@Test
fun timesScaleOf_correctedUni_returnsReceiver() {
val sut = kilo(meter)
assertSame(sut, sut.timesScaleOf(kilo(gram)))
}
@Test
fun divScaleOf_considersReceiverScale() =
assertEquals(kilo(meter), kilo(meter).divScaleOf(mol))
@Test
fun divScaleOf_considersParameterScale() =
assertEquals(milli(meter), meter.divScaleOf(kilo(mol)))
@Test
fun divScaleOf_considersBothScales() =
assertEquals(meter, kilo(meter).divScaleOf(kilo(mol)))
@Test
fun divScaleOf_considersReceiverSiScaleCorrection() =
assertEquals(kilo(gram), kilo(gram).divScaleOf(meter))
@Test
fun divScaleOf_considersParametersSiScaleCorrection() =
assertEquals(meter, meter.divScaleOf(kilo(gram)))
@Test
fun divScaleOf_considersBothSiScaleCorrections() =
assertEquals(kilo(gram), kilo(gram).divScaleOf(kilo(gram)))
@Test
fun divScaleOf_uni_returnsReceiver() {
val sut = kilo(meter)
assertSame(sut, sut.divScaleOf(mol))
}
@Test
fun divScaleOf_correctedUni_returnsReceiver() {
val sut = kilo(meter)
assertSame(sut, sut.divScaleOf(kilo(gram)))
}
}