public void IsNotNull()
{
string test = null;
Assert.IsFalse(((string)null).IsNotNull());
Assert.IsFalse(NullExtensions.IsNotNull(test));
Assert.IsTrue(NullExtensions.IsNotNull("test"));
}
public void getNullReferenceTest2()
{
int number = 10;
Assert.AreEqual(NullExtensions.getNullReference(number), false);
}
public void getNullReferenceTest3()
{
string word = "Welcome to EPAM";
Assert.AreEqual(NullExtensions.getNullReference(word), false);
}
public void getNullReferenceTest1()
{
int?number = null;
Assert.AreEqual(NullExtensions.getNullReference(number), true);
}
