@Test
public void testSetGetCost() {
assertEquals(equipment.getCost(), COST, 0.0);
Double newCost = 1900.0;
equipment.setCost(newCost);
assertEquals(equipment.getCost(), newCost, 80000.0);
}
@Test
public void testCostOf0() {
Double newCost = 0.0;
equipment.setCost(newCost);
assertEquals(equipment.getCost(), newCost, 80000.0);
}
@Test
public void testHighCost() {
Double newCost = 9999.9999;
equipment.setCost(newCost);
assertEquals(equipment.getCost(), newCost, 80000.0);
}