def test_get_image_url_returns_medium_tuple_when_large_not_avail():
data = _get_resource_json('image_data_with_med_url_available.json')
actual_tuple = flickr._get_image_url(data)
expect_tuple = ('https://live.staticflickr.com/456.jpg', 375, 500)
assert expect_tuple == actual_tuple
def test_get_image_url_returns_Nonetype_tuple_if_no_image():
data = _get_resource_json('image_data_no_image_url.json')
actual_tuple = flickr._get_image_url(data)
expect_tuple = (None, None, None)
assert expect_tuple == actual_tuple
def test_get_image_url_returns_large_tuple_when_avail():
image_data = _get_resource_json('image_data_with_large_url_available.json')
actual_tuple = flickr._get_image_url(image_data)
expect_tuple = ('https://live.staticflickr.com/456_b.jpg', 768, 1024)
assert expect_tuple == actual_tuple
def test_get_image_url_falls_to_small_tuple():
data = _get_resource_json('image_data_with_small_url_available.json')
actual_tuple = flickr._get_image_url(data)
expect_tuple = ('https://live.staticflickr.com/456_m.jpg', 180, 240)
assert expect_tuple == actual_tuple