1 files changed, 34 insertions, 0 deletions
diff --git a/src/jcgp/modules/fitness/TestCaseEvaluator.java b/src/jcgp/modules/fitness/TestCaseEvaluator.java
new file mode 100644
index 0000000..1dade74
--- /dev/null
+++ b/src/jcgp/modules/fitness/TestCaseEvaluator.java
@@ -0,0 +1,34 @@
+package jcgp.modules.fitness;
+
+import java.util.HashMap;
+
+import jcgp.CGP.Resources;
+import jcgp.parameters.Parameter;
+import jcgp.population.Population;
+
+public class TestCaseEvaluator implements FitnessFunction {
+	
+	@Override
+	public void evaluate(Population population, Resources resources) {
+		// for every chromosome in the population
+		for (int i = 0; i < (int) resources.get("popSize"); i++) {
+			int fitness = 0;
+			// for every test case
+			for (int t = 0; t < resources.getTestCaseCount(); t++) {
+				population.getChromosome(i).setInputs(resources.getTestCase(t).getInputs());
+				// check every output
+				for (int o = 0; o < (int) resources.get("outputs"); o++) {
+					if (population.getChromosome(i).getOutput(o).calculate() == resources.getTestCase(t).getOutput(o)) {
+						fitness++;
+					}
+				}
+			}
+			population.getChromosome(i).setFitness(fitness);
+		}
+	}
+
+	@Override
+	public HashMap<String, Parameter> activate(Resources parameters) {
+		return new HashMap<String, Parameter>();
+	}
+}