public void DateCalc10_31DaysPastDue()
 {
     Assert.AreEqual("31 days past due", Ex2hCalculation.DateCalc10("2/1/2000", "1/1/2000"));
 }
 public void DateCalc10_OnTime()
 {
     Assert.AreEqual("On time", Ex2hCalculation.DateCalc10("1/1/2000", "1/1/2000"));
 }
 public void DateCalc10_DateParseExceptB()
 {
     Assert.AreEqual("Invalid input", Ex2hCalculation.DateCalc10("1/1/2000", "aaa"));
 }
 public void DateCalc06_YearNumFmtExcept()
 {
     Assert.AreEqual("Invalid input", Ex2hCalculation.DateCalc06("", "01", "01"));
 }
 public void DateCalc09_DateParseExceptA()
 {
     Assert.AreEqual("Invalid input", Ex2hCalculation.DateCalc09("aaa", "1/1/2000"));
 }
 public void DateCalc09_ValidDates()
 {
     Assert.AreEqual("31 days", Ex2hCalculation.DateCalc09("2/1/2000", "1/1/2000"));
 }
 public void DateCalc08_ValidDateTryParse()
 {
     Assert.AreEqual("1/1/2000", Ex2hCalculation.DateCalc08("1/1/2000"));
 }
 public void DateCalc08_DateTryParseErr()
 {
     Assert.AreEqual("1/1/0001", Ex2hCalculation.DateCalc08("aaa"));
 }
 public void DateCalc07_DateParseExcept()
 {
     Assert.AreEqual("Invalid input", Ex2hCalculation.DateCalc07("aaa"));
 }
 public void DateCalc06_ValidDateCtor()
 {
     Assert.AreEqual("1/1/2000", Ex2hCalculation.DateCalc06("2000", "1", "1"));
 }
 public void DateCalc06_DateArgRangeExcept()
 {
     Assert.AreEqual("Invalid input", Ex2hCalculation.DateCalc06("2000", "13", "01"));
 }