class InputBoxTestCase(unittest.TestCase):
def setUp(self) -> None:
self.app = MockApp()
self.component = components.RenderRangeControl(self.app)
self.app.components.append(self.component)
def tearDown(self) -> None:
self.app.destroy()
def test_hex_int_input(self):
# Test data in the form (input_value, expected_value)
test_data = (
("2345", 2345),
("234555", 2345),
("ffff", int("ffff", 16)),
("fffff", int("ffff", 16)),
("50000", 50000)
)
for datum in test_data:
self.component.input.set(datum[0])
with self.subTest(test_data=datum):
self.assertEqual(self.component.input.get(), datum[1], "Validation failed!")
def test_range_rendering(self):
self.component.input.set("50000")
self.component.render_range()
self.assertEqual(self.app._from, 50000, "Range not rendered correctly")
def test_receives_range(self):
self.app.render(40000)
self.assertEqual(self.component.input.get(), 40000, "Could not receive range.")
class SwipeTestCase(unittest.TestCase):
def setUp(self) -> None:
self.app = MockApp()
self.component = components.Swipe(self.app)
self.app.components.append(self.component)
def test_render_next(self):
self.app.render(40000)
self.component.next_render()
size = self.app.size[0] * self.app.size[1]
self.assertEqual(self.component.range[0], 40000 + size, "Failed to render next batch")
self.app.size = (15, 8)
self.assertTupleEqual(self.app.size, (15, 8), "Could not change render size.")
self.app.render(40000)
self.component.next_render()
self.assertEqual(self.component.range[0], 40000 + 15 * 8, "Failed to render next batch at different size")
def test_render_prev(self):
self.app.render(40000)
self.component.prev_render()
size = self.app.size[0] * self.app.size[1]
self.assertEqual(self.component.range[0], 40000 - size, "Failed to render previous batch")
self.app.size = (15, 8)
self.assertTupleEqual(self.app.size, (15, 8), "Could not change render size.")
self.app.render(40000)
self.component.prev_render()
self.assertEqual(self.component.range[0], 40000 - 15 * 8, "Failed to render previous batch at different size")
class AppGridHandlingTestCase(unittest.TestCase):
def setUp(self) -> None:
self.app = MockApp()
def test_init_grids(self):
# init_grids runs on initialization so just go ahead and assert
self.assertEqual(len(self.app.body.winfo_children()), MAX_GRID_SIZE,
"Grid initialization failed")
self.assertEqual(len(self.app.grids), MAX_GRID_WIDTH,
"Wrong column arrangement")
for column in self.app.grids:
with self.subTest(column=column):
self.assertEqual(len(column), MAX_GRID_HEIGHT,
"column loaded incorrectly")
def test_size_handling(self):
size_control = components.RenderSizeControl(self.app)
self.app.components.append(size_control)
with self.assertRaises(ValueError, msg="Illegal width size value set"):
self.app.size = (MAX_GRID_WIDTH + 1, MAX_GRID_HEIGHT)
with self.assertRaises(ValueError,
msg="Illegal height size value set"):
self.app.size = (MAX_GRID_WIDTH, MAX_GRID_HEIGHT + 1)
self.app.size = (10, 8)
self.assertEqual(len(self.app.grid_cluster), 80, "Incorrect size")
self.assertEqual(size_control.width.get(), 10,
"Wrong width value propagated")
self.assertEqual(size_control.height.get(), 8,
"Wrong height value propagated")
def test_clear_grids(self):
self.app.clear_grids()
for grid in self.app.flattened_grids:
with self.subTest(grid=self.app.flattened_grids.index(grid)):
self.assertEqual(grid.text, "", "Some grids not cleared")
def test_rendering(self):
self.app.size = (10, 8)
sample_grid = self.app.grid_cluster[0]
sample_grid.set(45000)
sample_grid.lock()
self.app.render(65455)
for grid in self.app.grid_cluster:
with self.subTest(grid=grid):
self.assertNotEqual(grid.text, "", "Incomplete rendering")
self.assertFalse(sample_grid.is_locked,
"Locked not removed by rendering as expected")
self.app.render(65475)
# This causes a fracture at 60 grids because then the range is beyond 0xffff
for grid in self.app.grid_cluster[60:]:
with self.subTest(grid=grid):
self.assertEqual(grid.text, "",
"Fracture failed. Illegal grid rendering")
self.app.grid_cluster[0].lock()
self.app.render(0xffff + 10)
self.assertTrue(sample_grid.is_locked,
"Illegal rendering of a range beyond limit")