public void TestConcatBothNull()
{
var concat = new Concat(new Property("Null"), new Property("Null"));
Assert.That(concat.Evaluate(new Reflection(this)), Is.EqualTo(string.Empty));
}
public void TestConcatRhsNotEmptyLhsNull()
{
var concat = new Concat(new Property("Null"), new Property("Right"));
Assert.That(concat.Evaluate(new Reflection(this)), Is.EqualTo("rhs"));
}
public void TestSimpleConcat()
{
var concat = new Concat(new Property("Left"), new Property("Right"));
Assert.That(concat.Evaluate(new Reflection(this)), Is.EqualTo("lhsrhs"));
}