def test_get_thrust_vect(line_fail):
v = Vector()
Vector.prev_vector = [2, 1]
st_pt = v.get_vector_start_point()
center = [Vector.x_cam_width / 2 + randint(-80, 80), Vector.y_cam_height / 2 + randint(-80, 80)]
v.get_thrust_vect(st_pt, center)
if not np.array_equal(np.add(Vector.prev_vector, v.thrust_vect), v.resultant_vect) and line_fail[0] == -1:
line_fail[0] = 36
print("prev_vector:", Vector.prev_vector)
print("thrust_vector:", v.thrust_vect)
print("resultant_vector:", v.resultant_vect)
def test_get_vector_start_point(line_fail):
v = Vector()
Vector.prev_vector = [2, 1]
st_pt = v.get_vector_start_point()
if st_pt != [0, Vector.y_cam_height / 2] and line_fail[0] == -1:
line_fail[0] = 8
Vector.prev_vector = [1, 2]
st_pt = v.get_vector_start_point()
if st_pt != [Vector.x_cam_width / 2, Vector.y_cam_height] and line_fail[0] == -1:
line_fail[0] = 13
Vector.prev_vector = [-2, 1]
st_pt = v.get_vector_start_point()
if st_pt != [Vector.x_cam_width, Vector.y_cam_height / 2] and line_fail[0] == -1:
line_fail[0] = 18
Vector.prev_vector = [1, -2]
st_pt = v.get_vector_start_point()
if st_pt != [Vector.x_cam_width / 2, 0] and line_fail[0] == -1:
line_fail[0] = 23
