public void SingletonInstanceValuesMatchTest()
{
SingletonClass singleton1 = SingletonClass.GetInstance();
SingletonClass singleton2 = SingletonClass.GetInstance();
Assert.AreEqual(singleton1.GetValue(), singleton2.GetValue());
}
public void SingletonInstanceMatchTest()
{
SingletonClass singleton1 = SingletonClass.GetInstance();
SingletonClass singleton2 = SingletonClass.GetInstance();
Assert.AreSame(singleton1, singleton2);
}
public void CreateTwoInstances_SameInstanceReturnedInBothCalls()
{
var firstInstance = SingletonClass.GetInstance();
var secondInstance = SingletonClass.GetInstance();
Assert.Same(firstInstance, secondInstance);
}
static void Main(string[] args)
{
// first with property initialization
SingletonClass.GetInstance();
// second with already initialized value
SingletonClass.GetInstance();
}
public void SingletonCreateTest()
{
SingletonClass singleton = SingletonClass.GetInstance();
Assert.IsInstanceOfType(singleton, typeof(SingletonClass));
}
public void CreateInstance()
{
SingletonClass instance = SingletonClass.GetInstance();
Assert.NotNull(instance);
}
