net.jqwik.engine.properties.configurators.DoubleRangeConfigurator Maven / Gradle / Ivy

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Jqwik Engine module

There is a newer version: 1.9.1

package net.jqwik.engine.properties.configurators;

import net.jqwik.api.*;
import net.jqwik.api.arbitraries.*;
import net.jqwik.api.configurators.*;
import net.jqwik.api.constraints.*;
import net.jqwik.api.providers.*;

public class DoubleRangeConfigurator extends ArbitraryConfiguratorBase {

	@Override
	protected boolean acceptTargetType(TypeUsage targetType) {
		return targetType.isAssignableFrom(Double.class);
	}

	public Arbitrary configure(Arbitrary arbitrary, DoubleRange range) {
		if (arbitrary instanceof DoubleArbitrary) {
			DoubleArbitrary doubleArbitrary = (DoubleArbitrary) arbitrary;
			return doubleArbitrary.between(range.min(), range.minIncluded(), range.max(), range.maxIncluded());
		} else {
			return arbitrary.filter(i -> i >= range.min() && i <= range.max());
		}
	}
}