public void TestComparerOperator()
{
var smallerDate = new DateTime(1000, 1, 1);
var largerDate = new DateTime(1999, 9, 9);
Assert.IsTrue(this.Evaluate(ComparisonOperator.Greater <DateTime>(), largerDate, smallerDate));
Assert.IsFalse(this.Evaluate(ComparisonOperator.Greater <DateTime>(), smallerDate, largerDate));
Assert.IsFalse(this.Evaluate(ComparisonOperator.Greater <DateTime>(), smallerDate, largerDate));
Assert.IsTrue(this.Evaluate(ComparisonOperator.GreaterOrEqual <int>(), 2, 1));
Assert.IsTrue(this.Evaluate(ComparisonOperator.GreaterOrEqual <int>(), 2, 2));
Assert.IsFalse(this.Evaluate(ComparisonOperator.GreaterOrEqual <int>(), 1, 2));
Assert.IsTrue(this.Evaluate(ComparisonOperator.Equal <int>(), 2, 2));
Assert.IsFalse(this.Evaluate(ComparisonOperator.Equal <int>(), 1, 2));
Assert.IsFalse(this.Evaluate(ComparisonOperator.Equal <int>(), 2, 1));
Assert.IsTrue(this.Evaluate(ComparisonOperator.Smaller <int>(), 1, 2));
Assert.IsFalse(this.Evaluate(ComparisonOperator.Smaller <int>(), 2, 1));
Assert.IsFalse(this.Evaluate(ComparisonOperator.Smaller <int>(), 2, 2));
Assert.IsTrue(this.Evaluate(ComparisonOperator.SmallerOrEqual <int>(), 1, 2));
Assert.IsTrue(this.Evaluate(ComparisonOperator.SmallerOrEqual <int>(), 2, 2));
Assert.IsFalse(this.Evaluate(ComparisonOperator.SmallerOrEqual <int>(), 2, 1));
}