/************************************************************************************************************
* Exercise 1 : Apply OOP concepts (abstraction and encapsulation) to the classes
* modify the code to get the output below
* Cow has entered the farm
* Hen has entered the farm
* Horse has entered the farm
* Sheep has entered the farm
***************************************************************************************************************/
private static void Excercise1()
{
Console.WriteLine("Exercise 1 : Press any key when it is time to open the Farm to animals");
Console.ReadKey();
var farm = new BrunoFarmSystem();
Cow cow = new Cow();
cow.Id = Guid.NewGuid().ToString();
cow.NoOfLegs = 4;
farm.Enter(cow);
Hen hen = new Hen();
hen.Id = Guid.NewGuid().ToString();
cow.NoOfLegs = 4;
farm.Enter(hen);
Horse horse = new Horse();
horse.Id = Guid.NewGuid().ToString();
horse.NoOfLegs = 4;
farm.Enter(horse);
Sheep sheep = new Sheep();
sheep.Id = Guid.NewGuid().ToString();
sheep.NoOfLegs = 4;
farm.Enter(sheep);
Console.ReadKey();
}
/***************************************************************************************************************
* Test Excercise 2
* If you have completed the first test excercise, you can continue with the second one
* Modify the program and EmydexFarmSystem.MakeNoise() method to get the below output
* Expected Test 2 Program Output
*
* Exercise 2 : Press any key to scare the animals in the farm
* Cow has entered the farm
* Hen has entered the farm
* Horse has entered the farm
* Sheep has entered the farm
* Cow says Moo!
* Hen says CLUCKAAAAAWWWWK!
* Horse says Neigh!
* Sheep says baa!
*****************************************************************************************************************/
private static void Excercise2()
{
//TODO : Apply OOP concepts and modify the code below to get the required output
Console.WriteLine("Exercise 2 : Press any key to scare the animals in the farm");
Console.ReadKey();
var farm = new BrunoFarmSystem();
Cow cow = new Cow();
cow.Id = Guid.NewGuid().ToString();
cow.NoOfLegs = 4;
farm.Enter(cow);
Hen hen = new Hen();
hen.Id = Guid.NewGuid().ToString();
cow.NoOfLegs = 4;
farm.Enter(hen);
Horse horse = new Horse();
horse.Id = Guid.NewGuid().ToString();
horse.NoOfLegs = 4;
farm.Enter(horse);
Sheep sheep = new Sheep();
sheep.Id = Guid.NewGuid().ToString();
sheep.NoOfLegs = 4;
farm.Enter(sheep);
farm.MakeNoise();
Console.ReadKey();
}
/****************************************************************************************************
* Test Excercise 4
* Modify the EmydexFarmSystem.ReleaseAllAnimals() so that all animals are released (simply clear the collection )
* Expose an event on the FarmSystem FarmEmpty which is invoked once all the animals are released
* Subscribe to that event in the main to get the expected output
*
* Expected Test 4 Program Output
*
* Exercise 4: Press any key to free all animals
* Cow has entered the farm
* Hen has entered the farm
* Horse has entered the farm
* Sheep has entered the farm
* Cow has left the farm
* Hen has left the farm
* Horse has left the farm
* Sheep has left the farm
* Emydex Farm is now empty
********************************************************************************************************************/
private static void Excercise4()
{
//TODO : Apply OOP concepts and modify the code below to get the required output
Console.WriteLine("Exercise 4: Press any key to free all animals");
Console.ReadKey();
var farm = new BrunoFarmSystem();
farm.FarmEmpty += Farm_FarmEmpty;
var cow = new Cow
{
Id = Guid.NewGuid().ToString(),
NoOfLegs = 4
};
farm.Enter(cow);
var hen = new Hen
{
Id = Guid.NewGuid().ToString()
};
cow.NoOfLegs = 4;
farm.Enter(hen);
var horse = new Horse
{
Id = Guid.NewGuid().ToString(),
NoOfLegs = 4
};
farm.Enter(horse);
var sheep = new Sheep
{
Id = Guid.NewGuid().ToString(),
NoOfLegs = 4
};
farm.Enter(sheep);
farm.ReleaseAllAnimals();
Console.ReadKey();
}