@Test
public void clearsAVector() {
fillVector();
assertEquals(vector.capacity(), vector.size());
vector.clear();
assertEquals(0, vector.size());
}
@Test
public void checksExpandedVectorCapacity() {
fillVector();
vector.add(new Circle(2.0));
assertTrue(vector.capacity() > SortedShapeVector.capacityIncrement);
}
@Test
public void checksNewVectorCapacity() {
assertEquals(SortedShapeVector.capacityIncrement, vector.capacity());
}
private void fillVector() {
for (double r = 0.0; r < vector.capacity(); r += 1.0) {
vector.add(new Circle(r + 1.0));
}
}