def __init__(self, width: int = 1500, height: int = 1000):
self._width = width
self._height = height
self._canvas = np.zeros((height, width, 3), np.uint8)
self._numeric_canvas = Canvas(width, height)
self._main_page = "https://source.unsplash.com/featured/?"
self._photos = []
self._approved_photos = []
self._photos_limit = 5
def test_find_free_place_ok():
canvas = Canvas()
canvas._width = 200
canvas._height = 200
canvas._map = {(0,0): "P_01", (0,50): "None", (0,100): "None", (0,150): "None",
(50,0): "None", (50,50): "None", (50,100): "None", (50,150): "None",
(100,0): "None", (100,50): "None", (100,100): "None", (100,150): "None"}
result = canvas.find_free_place(80, 80)
assert result == (20, 70)
def test_find_free_place_None():
canvas = Canvas()
canvas._width = 150
canvas._height = 150
canvas._map = {(0,0): "None", (0,50): "None", (0,100): "None", (0,150): "None",
(50,0): "None", (50,50): "None", (50,100): "None", (50,150): "None",
(100,0): "None", (100,50): "None", (100,100): "None", (100,150): "None"}
result = canvas.find_free_place(150, 100)
assert result == None
def test_cut_canvas():
canvas = Canvas()
canvas._width = 100
canvas._height = 150
canvas._map = {(0,0): "P_01", (0,50): "P_01", (0,100): "None", (0,150): "None",
(50,0): "P_01", (50,50): "P_01", (50,100): "None", (50,150): "None",
(100,0): "None", (100,50): "None", (100,100): "None", (100,150): "None"}
result = canvas.cut_canvas()
assert result == (100, 100)
def test_add_photo():
canvas = Canvas()
canvas._width = 100
canvas._height = 150
canvas._photos = 5
canvas._map = {(0,0): "None", (0,50): "None", (0,100): "None", (0,150): "None",
(50,0): "None", (50,50): "None", (50,100): "None", (50,150): "None",
(100,0): "None", (100,50): "None", (100,100): "None", (100,150): "None"}
canvas.add_photo((0,20), (90, 80), "P_06")
assert canvas._photos == 6
assert canvas._map == {(0,0): "P_06", (0,50): "P_06", (0,100): "None", (0,150): "None",
(50,0): "P_06", (50,50): "P_06", (50,100): "None", (50,150): "None",
(100,0): "None", (100,50): "None", (100,100): "None", (100,150): "None"}
def test_possibility_true():
canvas = Canvas()
canvas.add_photo((464, 934), (754, 1000), "P_01")
result = canvas._possibility((764, 234), (1254, 600))
assert result == True
def test_possibility_false():
canvas = Canvas()
canvas.add_photo((464, 934), (754, 1000), "P_01")
result = canvas._possibility((176, 754), (470, 910))
assert result == False
def test_photo_name():
canvas = Canvas()
canvas._photos = 5
result = canvas._gen_name()
assert result == "P_05"