100 lines
3.6 KiB
Java
100 lines
3.6 KiB
Java
public class StartGrading {
|
||
public static void testMammal() {
|
||
Mammal m = new Mammal("some name");
|
||
System.out.println(m.getName() == "some name");
|
||
System.out.println(m.isCookable() == false); // Message printed too.
|
||
}
|
||
|
||
public static void testHuman() {
|
||
Human h = new Human();
|
||
// getName is inherited from Mammal.
|
||
System.out.println(h.getName() == "Alice");
|
||
System.out.println(h.isCookable() == false); // No message printed.
|
||
}
|
||
|
||
|
||
public static void testRabbit() {
|
||
Rabbit r = new Rabbit("Bugs Bunny", 20.0);
|
||
// getName is inherited from Mammal.
|
||
System.out.println(r.getName() == "Bugs Bunny");
|
||
System.out.println(r.getWeight() == 20.0);
|
||
System.out.println(r.isCookable() == true);
|
||
}
|
||
|
||
|
||
public static void testEuropeanRabbit() {
|
||
// Testing the first constructor.
|
||
EuropeanRabbit er1 = new EuropeanRabbit("black bunny", 3.0);
|
||
// getName is inherited from Mammal.
|
||
System.out.println(er1.getName() == "black bunny");
|
||
// getWeight is inherited from Rabbit.
|
||
System.out.println(er1.getWeight() == 3.0);
|
||
// isCookable is inherited from Rabbit.
|
||
System.out.println(er1.isCookable() == true);
|
||
// Testing the second constructor.
|
||
EuropeanRabbit er2 = new EuropeanRabbit("white rabbit");
|
||
// getName is inherited from Mammal.
|
||
System.out.println(er2.getName() == "white rabbit");
|
||
// getWeight is inherited from Rabbit.
|
||
System.out.println(er2.getWeight() == 2.0);
|
||
// isCookable is inherited from Rabbit.
|
||
System.out.println(er2.isCookable() == true);
|
||
}
|
||
|
||
public static void testEuropeanRabbit() {
|
||
// Testing the first constructor.
|
||
EuropeanRabbit er1 = new EuropeanRabbit("black bunny", 3.0);
|
||
// getName is inherited from Mammal.
|
||
System.out.println(er1.getName() == "black bunny");
|
||
// getWeight is inherited from Rabbit.
|
||
System.out.println(er1.getWeight() == 3.0);
|
||
// isCookable is inherited from Rabbit.
|
||
System.out.println(er1.isCookable() == true);
|
||
// Testing the second constructor.
|
||
EuropeanRabbit er2 = new EuropeanRabbit("white rabbit");
|
||
// getName is inherited from Mammal.
|
||
System.out.println(er2.getName() == "white rabbit");
|
||
// getWeight is inherited from Rabbit.
|
||
System.out.println(er2.getWeight() == 2.0);
|
||
// isCookable is inherited from Rabbit.
|
||
System.out.println(er2.isCookable() == true);
|
||
}
|
||
|
||
|
||
public static void testFrankTheRabbit() {
|
||
FrankTheRabbit ftr = new FrankTheRabbit();
|
||
// getName is inherited from Mammal.
|
||
System.out.println(ftr.getName() == "Frank");
|
||
// getWeight is inherited from Rabbit.
|
||
System.out.println(ftr.getWeight() == 100.0);
|
||
// isCookable is from FrankTheRabbit itself.
|
||
System.out.println(ftr.isCookable() == false);
|
||
}
|
||
|
||
public static void testCastIronPot() {
|
||
// In the testCastIronPot method, create a lapin saut<75><74> chasseur called lsc1...
|
||
LapinSaut<EFBFBD><EFBFBD>Chasseur lsc1 = new LapinSaut<EFBFBD><EFBFBD>Chasseur();
|
||
// then create a cast iron pot with this lapin saut<75><74> chasseur in it.
|
||
CastIronPot cip = new CastIronPot(lsc1); // Implicit upcast from LapinSaut<75><74>Chasseur to Rabbit.
|
||
// Then get the lapin saut<75><74> chasseur from the cast iron pot...
|
||
Rabbit r = cip.getRabbit();
|
||
// and store it into a local variable called lsc2 of type LapinSaut<75><74>Chasseur.
|
||
LapinSaut<EFBFBD><EFBFBD>Chasseur lsc2 = (LapinSaut<EFBFBD><EFBFBD>Chasseur)r; // Downcast mandatory!
|
||
// Use the == operator to check that lsc1 and lsc2 are the same lapin saut<75><74> chasseur.
|
||
System.out.println(lsc1 == lsc2);
|
||
}
|
||
|
||
|
||
public static void main(String[] args) {
|
||
testMammal();
|
||
testHuman();
|
||
testRabbit();
|
||
testEuropeanRabbit();
|
||
testLapinSaut<EFBFBD><EFBFBD>Chasseur();
|
||
testFrankTheRabbit();
|
||
testCastIronPot();
|
||
}
|
||
|
||
|
||
}
|