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 * ImageJ software for multidimensional image processing and analysis.
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 * Wisconsin-Madison, University of Konstanz and Brian Northan.
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package net.imagej.ops.coloc.icq;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;

import org.junit.Test;

import net.imagej.ops.AbstractOpTest;
import net.imglib2.img.Img;
import net.imglib2.type.numeric.integer.ByteType;
import net.imglib2.type.numeric.real.DoubleType;
import net.imglib2.util.IterablePair;
import net.imglib2.util.Pair;

/**
 * Tests {@link net.imagej.ops.Ops.Coloc.ICQ}.
 * 
 * @author Curtis Rueden
 */
public class LiICQTest extends AbstractOpTest {

	@Test
	public void testICQ() {
		final Img<ByteType> img1 = generateByteArrayTestImg(true, 10, 15, 20);
		final Img<ByteType> img2 = generateByteArrayTestImg(true, 10, 15, 20);

		final DoubleType mean1 = ops.stats().mean(new DoubleType(), img1);
		final DoubleType mean2 = ops.stats().mean(new DoubleType(), img2);

		Iterable<Pair<ByteType, ByteType>> pairs = new IterablePair<ByteType, ByteType>(img1, img2);
		
		final Object icqValue =
			ops.run(LiICQ.class, pairs, mean1.get(), mean2.get());

		assertTrue(icqValue instanceof Double);
		assertEquals(0.5, (Double) icqValue, 0.0);
	}
}

Add a unit test for LiICQ
Add a unit test for LiICQ
