public void VerifyIfFirstNumberIsGreaterThan1000()
{
var backwardCounter = new BackwardCounter("1010", "1");
Assert.IsFalse(backwardCounter.IsValid, "Message is valid");
Assert.AreEqual("First Number must be less than 1000", backwardCounter.Status, "Status doesnt match as expected.");
}
public void VerifyIfFirstNumberIsNotDivisibleBySecondNumber()
{
var backwardCounter = new BackwardCounter("25", "7");
Assert.IsFalse(backwardCounter.IsValid, "Message is valid");
Assert.AreEqual("First Number not evenly divisible by Second Number", backwardCounter.Status, "Status doesnt match as expected.");
}
public void VerifyIfFirstNumberIsNotInteger()
{
var backwardCounter = new BackwardCounter("aaa", "5");
Assert.IsFalse(backwardCounter.IsValid, "Message is valid");
Assert.AreEqual("Numbers has to be integer", backwardCounter.Status, "Status doesnt match as expected.");
}
public void VerifyIfFirstNumberIsNegative()
{
var backwardCounter = new BackwardCounter("-25", "5");
Assert.IsFalse(backwardCounter.IsValid, "Message is valid");
Assert.AreEqual("Numbers must be non negative", backwardCounter.Status, "Status doesnt match as expected.");
}
public void VerifyIfSecondNumberIsEmpty()
{
var backwardCounter = new BackwardCounter("", "5");
Assert.IsFalse(backwardCounter.IsValid, "Message is valid");
Assert.AreEqual("Either of the Numbers cannot be empty", backwardCounter.Status, "Status doesnt match as expected.");
}
public void VerifyIfNumbersAreValid()
{
var backwardCounter = new BackwardCounter("25", "5");
Assert.IsTrue(backwardCounter.IsValid, "Message is not valid");
Assert.AreEqual("Numbers are valid", backwardCounter.Status, "Status doesnt match as expected.");
}
public void VerifyIfSecondNumberIsGreaterThanFirstNumber()
{
var backwardCounter = new BackwardCounter("5", "25");
Assert.IsFalse(backwardCounter.IsValid, "Message is valid");
Assert.AreEqual("Second Number must be less than First Number", backwardCounter.Status, "Status doesnt match as expected.");
}
public void VerifyIfSecondNumberIsZero()
{
var backwardCounter = new BackwardCounter("25", "0");
Assert.IsFalse(backwardCounter.IsValid, "Message is valid");
Assert.AreEqual("Second Number must be greater than zero", backwardCounter.Status, "Status doesnt match as expected.");
}
public void VerifyBackwardCount()
{
var backwardCounter = new BackwardCounter("25", "5");
Assert.IsTrue(backwardCounter.IsValid, "Message is valid");
Assert.AreEqual("Numbers are valid", backwardCounter.Status, "Status doesnt match as expected.");
Assert.AreEqual("25 20 15 10 5", backwardCounter.PrintBackwardCount(), "Output of Print backward count is not as expected");
}
