public void EvaluateFitnessWithNullArgument() { using (var parameters = new ExpressionEvolverGeneticAlgorithmParameters( a => a)) { parameters.FitnessEvaluator(null); } }
public void EvaluateFitnessOnDisposedObject() { ExpressionEvolverGeneticAlgorithmParameters parameters = null; using (parameters = new ExpressionEvolverGeneticAlgorithmParameters( a => a)) { } parameters.FitnessEvaluator(null); }
public void EvaluateFitnessWithExceptionAndResultExpectationIsException() { var results = new List <ExpressionEvolverResult> { new ExpressionEvolverResult(0d, new ArithmeticException()) }.AsReadOnly(); using (var parameters = new ExpressionEvolverGeneticAlgorithmParameters( results)) { Assert.AreEqual(0d, parameters.FitnessEvaluator(a => (double)(1 / (int)a))); } }
public void EvaluateFitness() { var results = new List <ExpressionEvolverResult> { new ExpressionEvolverResult(1d, 1d) }.AsReadOnly(); using (var parameters = new ExpressionEvolverGeneticAlgorithmParameters( results)) { Assert.AreEqual(0d, parameters.FitnessEvaluator(a => a)); } }