public void Match()
{
// Given
var expression = new ReqExpression(new AltExpression(
new TextExpression("x"),
new PassExpression()
));
// When
var result = expression.Transform("x");
// Then
Assert.Equal("x", result);
}
public void Empty()
{
// Given
var expression = new ReqExpression(new AltExpression(
new TextExpression("x"),
new PassExpression()
));
// When
var result = expression.Transform("");
// Then
Assert.Null(result);
}