package org.quaere.expressions;
import org.junit.Test;
import junit.framework.Assert;
public class LessThanOperatorTest extends BinaryExpressionTest {
public BinaryExpression.OperatorType expectedOperator() {
return BinaryExpression.OperatorType.LESS_THAN;
}
Expression createInstance() {
return BinaryExpression.lessThan(UnimplementExpression.instance, UnimplementExpression.instance);
}
@Test
public void toStringReturnsStringRepresentation() {
BinaryExpression lt = BinaryExpression.lessThan(new Constant(4), new Constant(2));
Assert.assertEquals("(4 < 2)", lt.toString());
}
}