HasSizeTest.java
/*
* Copyright (c) 2021 Mārtiņš Avots (Martins Avots) and others
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0, which is available at
* http://www.eclipse.org/legal/epl-2.0, or the MIT License,
* which is available at https://spdx.org/licenses/MIT.html.
*
* SPDX-License-Identifier: EPL-2.0 OR MIT
*/
package net.splitcells.gel.rating.rater;
import net.splitcells.dem.testing.TestSuiteI;
import net.splitcells.gel.constraint.type.Then;
import org.junit.jupiter.api.Test;
import static net.splitcells.dem.data.set.list.Lists.list;
import static net.splitcells.gel.data.database.Databases.database;
import static net.splitcells.gel.rating.rater.HasSize.hasSize;
import static net.splitcells.gel.rating.type.Cost.cost;
import static net.splitcells.gel.rating.type.Cost.noCost;
import static org.assertj.core.api.Assertions.assertThat;
public class HasSizeTest extends TestSuiteI {
@Test
public void test_size_requirement_greater_than_one() {
final var lineSupplier = database();
final var testSubject = Then.then(hasSize(2));
assertThat(testSubject.complying()).isEmpty();
assertThat(testSubject.defying()).isEmpty();
final var firstTestValue = lineSupplier.addTranslated(list());
final var secondTestValue = lineSupplier.addTranslated(list());
final var thirdTestValue = lineSupplier.addTranslated(list());
{
assertThat(testSubject.defying()).isEmpty();
assertThat(testSubject.complying()).isEmpty();
assertThat(testSubject.rating()).isEqualTo(noCost());
}
{
testSubject.register(firstTestValue);
assertThat(testSubject.defying()).hasSize(1);
assertThat(testSubject.complying()).isEmpty();
assertThat(testSubject.rating()).isEqualTo(cost(1.0));
}
{
testSubject.register(secondTestValue);
assertThat(testSubject.defying()).isEmpty();
assertThat(testSubject.complying()).hasSize(2);
assertThat(testSubject.rating()).isEqualTo(noCost());
}
{
testSubject.register(thirdTestValue);
assertThat(testSubject.defying()).hasSize(3);
assertThat(testSubject.complying()).isEmpty();
assertThat(testSubject.rating()).isEqualTo(cost(1.0));
}
{
testSubject.registerBeforeRemoval(thirdTestValue);
assertThat(testSubject.defying()).isEmpty();
assertThat(testSubject.complying()).hasSize(2);
assertThat(testSubject.rating()).isEqualTo(noCost());
}
{
testSubject.registerBeforeRemoval(secondTestValue);
assertThat(testSubject.defying()).hasSize(1);
assertThat(testSubject.complying()).isEmpty();
assertThat(testSubject.rating()).isEqualTo(cost(1.0));
}
{
testSubject.registerBeforeRemoval(firstTestValue);
assertThat(testSubject.defying()).isEmpty();
assertThat(testSubject.complying()).isEmpty();
assertThat(testSubject.rating()).isEqualTo(noCost());
}
}
@Test
public void testRating() {
final var lineSupplier = database();
final var testValue = Then.then(hasSize(1));
assertThat(testValue.complying()).isEmpty();
assertThat(testValue.defying()).isEmpty();
final var firstTestValue = lineSupplier.addTranslated(list());
final var secondTestValue = lineSupplier.addTranslated(list());
final var thirdTestVaLUE = lineSupplier.addTranslated(list());
{
assertThat(testValue.defying()).isEmpty();
assertThat(testValue.complying()).isEmpty();
assertThat(testValue.rating()).isEqualTo(noCost());
}
{
testValue.register(firstTestValue);
assertThat(testValue.defying()).isEmpty();
assertThat(testValue.complying()).hasSize(1);
assertThat(testValue.rating()).isEqualTo(noCost());
}
{
testValue.register(secondTestValue);
assertThat(testValue.defying()).hasSize(2);
assertThat(testValue.complying()).isEmpty();
assertThat(testValue.rating()).isEqualTo(cost(1.0));
}
{
testValue.register(thirdTestVaLUE);
assertThat(testValue.defying()).hasSize(3);
assertThat(testValue.complying()).isEmpty();
assertThat(testValue.rating()).isEqualTo(cost(2.0));
}
{
testValue.registerBeforeRemoval(thirdTestVaLUE);
assertThat(testValue.defying()).hasSize(2);
assertThat(testValue.complying()).isEmpty();
assertThat(testValue.rating()).isEqualTo(cost(1.0));
}
{
testValue.registerBeforeRemoval(secondTestValue);
assertThat(testValue.defying()).isEmpty();
assertThat(testValue.complying()).hasSize(1);
assertThat(testValue.rating()).isEqualTo(noCost());
}
{
testValue.registerBeforeRemoval(firstTestValue);
assertThat(testValue.defying()).isEmpty();
assertThat(testValue.complying()).isEmpty();
assertThat(testValue.rating()).isEqualTo(noCost());
}
}
}