def test_constrains_landscape_to_width(self):
img = (800, 400)
bbox = (200, 200)
self.assertEqual((200, 100), get_actual_scale(img, bbox))
def test_truncates_pixel_dimensions_instead_of_rounding(self):
img = (215, 56)
bbox = (64, 64)
# 64, 16.66
self.assertEqual((64, 16), get_actual_scale(img, bbox))
def test_doesnt_produce_zero_pixel_lengths(self):
img = (1, 1000)
bbox = (1, 1)
self.assertEqual((1, 1), get_actual_scale(img, bbox))
def test_constrains_portrait_to_height(self):
img = (400, 800)
bbox = (200, 200)
self.assertEqual((100, 200), get_actual_scale(img, bbox))
def test_doesnt_upscale(self):
img = (5, 5)
bbox = (200, 200)
self.assertEqual((5, 5), get_actual_scale(img, bbox))
def test_constrains_landscape_to_width(self):
img = (800, 400)
bbox = (200, 200)
self.assertEqual((200, 100), get_actual_scale(img, bbox))
def test_doesnt_produce_zero_pixel_lengths(self):
img = (1, 1000)
bbox = (1, 1)
self.assertEqual((1, 1), get_actual_scale(img, bbox))
def test_truncates_pixel_dimensions_instead_of_rounding(self):
img = (215, 56)
bbox = (64, 64)
# 64, 16.66
self.assertEqual((64, 16), get_actual_scale(img, bbox))
def test_doesnt_upscale(self):
img = (5, 5)
bbox = (200, 200)
self.assertEqual((5, 5), get_actual_scale(img, bbox))
def test_constrains_portrait_to_height(self):
img = (400, 800)
bbox = (200, 200)
self.assertEqual((100, 200), get_actual_scale(img, bbox))