googletesting: To Assert or Not To Assert

To Assert or Not To Assert

Monday, February 9, 2009

Miško Heveryclass House {
Door door;
Window window;
Roof roof;
Kitchen kitchen;
LivingRoom livingRoom;
BedRoom bedRoom;

House(Door door, Window window,
Roof roof, Kitchen kitchen,
LivingRoom livingRoom,
BedRoom bedRoom){
this.door = Assert.notNull(door);
this.window = Assert.notNull(window);
this.roof = Assert.notNull(roof);
this.kitchen = Assert.notNull(kitchen);
this.livingRoom = Assert.notNull(livingRoom);
this.bedRoom = Assert.notNull(bedRoom);
}

void secure() {
door.lock();
window.close();
}
}testSecureHouse() {
Door door = new Door();
Window window = new Window();
House house = new House(door, window,
null, null, null, null);

house.secure();

assertTrue(door.isLocked());
assertTrue(window.isClosed());
}testSecureHouse() {
Door door = new Door();
Window window = new Window();
House house = new House(door, window,
new Roof(),
new Kitchen(),
new LivingRoom(),
new BedRoom());

house.secure();

assertTrue(door.isLocked());
assertTrue(window.isClosed());
}testSecureHouse() {
Door door = new Door();
Window window = new Window();
House house = new House(door, window,
new Roof(),
new Kitchen(new Sink(new Pipes()),
new Refrigerator()),
new LivingRoom(new Table(), new TV(), new Sofa()),
new BedRoom(new Bed(), new Closet()));

house.secure();

assertTrue(door.isLocked());
assertTrue(window.isClosed());
}null

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To Assert or Not To Assert

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