public void Tab_WhenCalled_ReturnsExpectedExpression()
        {
            //Arrange
            string text = string.Format("text that contains {0} a tab", @"\t");

            //Act
            verbEx.Tab();

            //Assert
            Assert.IsTrue(verbEx.Test(text));
        }
 public VerbalExpression Tab()
 {
     _verbalExpression.Tab();
     return(this);
 }