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137 changes: 137 additions & 0 deletions
137
opt4j-core/src/test/java/org/opt4j/core/genotype/SelectMapGenotypeTest.java
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| @@ -0,0 +1,137 @@ | ||
| package org.opt4j.core.genotype; | ||
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| import static org.junit.Assert.*; | ||
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| import java.util.ArrayList; | ||
| import java.util.Collection; | ||
| import java.util.HashMap; | ||
| import java.util.List; | ||
| import java.util.Map; | ||
| import java.util.Random; | ||
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| import org.junit.Test; | ||
| import org.opt4j.core.genotype.SelectMapGenotype.SelectBounds; | ||
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| public class SelectMapGenotypeTest { | ||
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| public class Inputs { | ||
| protected List<Integer> list; | ||
| protected Map<Integer, List<Integer>> map; | ||
| protected List<Integer> first; | ||
| protected List<Integer> second; | ||
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| public Inputs() { | ||
| this.list = new ArrayList<Integer>(); | ||
| list.add(1); | ||
| list.add(2); | ||
| this.map = new HashMap<Integer, List<Integer>>(); | ||
| this.first = new ArrayList<Integer>(); | ||
| first.add(3); | ||
| this.second = new ArrayList<Integer>(); | ||
| second.add(3); | ||
| second.add(4); | ||
| map.put(1, first); | ||
| map.put(2, second); | ||
| } | ||
| } | ||
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| @Test(expected=IllegalArgumentException.class) | ||
| public void testSetWrongValue(){ | ||
| Inputs inputs = new Inputs(); | ||
| SelectMapGenotype<Integer, Integer> genotype = new SelectMapGenotype<Integer, Integer>(inputs.list, inputs.map); | ||
| genotype.init(new Random()); | ||
| genotype.setValue(2, 5); | ||
| } | ||
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| @Test | ||
| public void testSetValue(){ | ||
| Inputs inputs = new Inputs(); | ||
| SelectMapGenotype<Integer, Integer> genotype = new SelectMapGenotype<Integer, Integer>(inputs.list, inputs.map); | ||
| genotype.init(new Random()); | ||
| genotype.setValue(2, 3); | ||
| assertEquals(3, (long) genotype.getValue(2)); | ||
| genotype.setValue(2, 4); | ||
| assertEquals(4, (long) genotype.getValue(2)); | ||
| } | ||
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| @Test | ||
| public void testMapConstructor() { | ||
| Inputs inputs = new Inputs(); | ||
| inputs.map.get(2).remove(1); | ||
| SelectMapGenotype<Integer, Integer> genotype = new SelectMapGenotype<Integer, Integer>(inputs.list, inputs.map); | ||
| Collection<Integer> keys = genotype.getKeys(); | ||
| assertTrue(keys.contains(1)); | ||
| assertTrue(keys.contains(2)); | ||
| Random rand = new Random(); | ||
| genotype.init(rand); | ||
| assertEquals("[1=3;2=3;]", genotype.toString()); | ||
| assertTrue(genotype.containsKey(2)); | ||
| assertFalse(genotype.containsKey(3)); | ||
| assertNotEquals(genotype, genotype.newInstance()); | ||
| assertEquals(0, genotype.getIndexOf(1)); | ||
| assertEquals(3, (long) genotype.getValue(1)); | ||
| } | ||
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| @Test(expected = IllegalArgumentException.class) | ||
| public void testInvalidKey() { | ||
| Inputs inputs = new Inputs(); | ||
| SelectMapGenotype<Integer, Integer> geno = new SelectMapGenotype<Integer, Integer>(inputs.list, inputs.map); | ||
| geno.getIndexOf(4); | ||
| } | ||
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| @Test(expected = IllegalArgumentException.class) | ||
| public void testListMapMismatch2() { | ||
| Inputs inputs = new Inputs(); | ||
| inputs.map.put(3, new ArrayList<Integer>()); | ||
| new SelectMapGenotype<Integer, Integer>(inputs.list, inputs.map); | ||
| } | ||
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| @Test(expected = IllegalArgumentException.class) | ||
| public void testListMapMismatch1() { | ||
| Inputs inputs = new Inputs(); | ||
| inputs.list.add(3); | ||
| new SelectMapGenotype<Integer, Integer>(inputs.list, inputs.map); | ||
| } | ||
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| @Test(expected = IllegalArgumentException.class) | ||
| public void testNonUniqueKeys2() { | ||
| Inputs inputs = new Inputs(); | ||
| inputs.list.add(1); | ||
| new SelectMapGenotype<Integer, Integer>(inputs.list, inputs.map.get(1)); | ||
| } | ||
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| @Test(expected = IllegalArgumentException.class) | ||
| public void testNonUniqueKeys1() { | ||
| Inputs inputs = new Inputs(); | ||
| inputs.list.add(1); | ||
| new SelectMapGenotype<Integer, Integer>(inputs.list, inputs.map); | ||
| } | ||
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| @Test(expected = UnsupportedOperationException.class) | ||
| public void testListConstructor() { | ||
| Inputs inputs = new Inputs(); | ||
| SelectMapGenotype<Integer, Integer> genotype = new SelectMapGenotype<Integer, Integer>(inputs.list, | ||
| inputs.map.get(1)); | ||
| Random rand = new Random(); | ||
| genotype.init(rand, 2); | ||
| } | ||
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| @Test(expected = IllegalArgumentException.class) | ||
| public void testEmptyMap() { | ||
| Inputs inputs = new Inputs(); | ||
| inputs.list.add(3); | ||
| inputs.map.put(3, new ArrayList<Integer>()); | ||
| new SelectBounds<Integer, Integer>(inputs.list, inputs.map); | ||
| } | ||
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| @Test | ||
| public void testSelectBounds() { | ||
| Inputs inputs = new Inputs(); | ||
| SelectBounds<Integer, Integer> bounds = new SelectBounds<Integer, Integer>(inputs.list, inputs.map); | ||
| assertEquals(0, (long) bounds.getLowerBound(0)); | ||
| assertEquals(0, (long) bounds.getUpperBound(0)); | ||
| assertEquals(0, (long) bounds.getLowerBound(1)); | ||
| assertEquals(1, (long) bounds.getUpperBound(1)); | ||
| } | ||
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| } |