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Add: a3 auto grader

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黑墨水鱼
2022-04-17 12:04:58 +08:00
parent f4dc400ae2
commit 8bb5c66d2c
2 changed files with 164 additions and 0 deletions
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74
assignment3/Question1/StartGrading.java Normal file
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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 testLapinSauteChasseur() {
LapinSauteChasseur lsc = new LapinSauteChasseur();
// getName is inherited from Mammal.
System.out.println(lsc.getName() == "Delicious");
// getWeight is inherited from Rabbit.
System.out.println(lsc.getWeight() == 0.5);
// isCookable is inherited from Rabbit.
System.out.println(lsc.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 main(String[] args) {
testMammal();
testHuman();
testRabbit();
testEuropeanRabbit();
testLapinSauteChasseur();
testFrankTheRabbit();
}
}

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assignment3/Question2/StartGrading.java Normal file
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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 testLapinSauteChasseur() {
LapinSauteChasseur lsc = new LapinSauteChasseur();
// getName is inherited from Mammal.
System.out.println(lsc.getName() == "Delicious");
// getWeight is inherited from Rabbit.
System.out.println(lsc.getWeight() == 0.5);
// isCookable is inherited from Rabbit.
System.out.println(lsc.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 saute chasseur called lsc1...
LapinSauteChasseur lsc1 = new LapinSauteChasseur();
// then create a cast iron pot with this lapin saute chasseur in it.
CastIronPot cip = new CastIronPot(lsc1); // Implicit upcast from LapinSauteChasseur to Rabbit.
// Then get the lapin saute chasseur from the cast iron pot...
Rabbit r = cip.getRabbit();
// and store it into a local variable called lsc2 of type LapinSauteChasseur.
LapinSauteChasseur lsc2 = (LapinSauteChasseur)r; // Downcast mandatory!
// Use the == operator to check that lsc1 and lsc2 are the same lapin Saute Chasseur.
System.out.println(lsc1 == lsc2);
}
public static void main(String[] args) {
testMammal();
testHuman();
testRabbit();
testEuropeanRabbit();
testLapinSauteChasseur();
testFrankTheRabbit();
testCastIronPot();
}
}