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Unit tests for step in TileOnGrid #3361

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Merged
wyli merged 3 commits into from
Nov 19, 2021
Merged

Unit tests for step in TileOnGrid #3361

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11c0990
unit tests for step
myron Nov 18, 2021
9682d3e
Merge branch 'dev' into tile_tests
myron Nov 19, 2021
d8062b7
Merge branch 'dev' into tile_tests
wyli Nov 19, 2021
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23 changes: 20 additions & 3 deletions tests/test_tile_on_grid.py
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Original file line number Diff line number Diff line change
Expand Up @@ -34,6 +34,10 @@
]
)

for tile_size in [8, 16]:
for step in [4, 8]:
TEST_CASES.append([{"tile_count": 16, "step": step, "tile_size": tile_size}])


TEST_CASES2 = []
for tile_count in [16, 64]:
Expand All @@ -54,15 +58,28 @@


def make_image(
tile_count: int, tile_size: int, random_offset: bool = False, filter_mode: Optional[str] = None, seed=123, **kwargs
tile_count: int,
tile_size: int,
step: int = 0,
random_offset: bool = False,
filter_mode: Optional[str] = None,
seed=123,
**kwargs,
):

tile_count = int(np.sqrt(tile_count))
pad = 0
if random_offset:
pad = 3

image = np.random.randint(200, size=[3, tile_count * tile_size + pad, tile_count * tile_size + pad], dtype=np.uint8)
if step == 0:
step = tile_size

image = np.random.randint(
200,
size=[3, (tile_count - 1) * step + tile_size + pad, (tile_count - 1) * step + tile_size + pad],
dtype=np.uint8,
)
imlarge = image

random_state = np.random.RandomState(seed)
Expand All @@ -76,7 +93,7 @@ def make_image(
tiles_list = []
for x in range(tile_count):
for y in range(tile_count):
tiles_list.append(image[:, x * tile_size : (x + 1) * tile_size, y * tile_size : (y + 1) * tile_size])
tiles_list.append(image[:, x * step : x * step + tile_size, y * step : y * step + tile_size])

tiles = np.stack(tiles_list, axis=0) # type: ignore

Expand Down
29 changes: 26 additions & 3 deletions tests/test_tile_on_grid_dict.py
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Original file line number Diff line number Diff line change
Expand Up @@ -37,6 +37,11 @@
)


for tile_size in [8, 16]:
for step in [4, 8]:
TEST_CASES.append([{"tile_count": 16, "step": step, "tile_size": tile_size}])


TEST_CASES2 = []
for tile_count in [16, 64]:
for tile_size in [8, 32]:
Expand All @@ -57,16 +62,34 @@
)


for tile_size in [8, 16]:
for step in [4, 8]:
TEST_CASES.append([{"tile_count": 16, "step": step, "tile_size": tile_size}])


def make_image(
tile_count: int, tile_size: int, random_offset: bool = False, filter_mode: Optional[str] = None, seed=123, **kwargs
tile_count: int,
tile_size: int,
step: int = 0,
random_offset: bool = False,
filter_mode: Optional[str] = None,
seed=123,
**kwargs,
):

tile_count = int(np.sqrt(tile_count))
pad = 0
if random_offset:
pad = 3

image = np.random.randint(200, size=[3, tile_count * tile_size + pad, tile_count * tile_size + pad], dtype=np.uint8)
if step == 0:
step = tile_size

image = np.random.randint(
200,
size=[3, (tile_count - 1) * step + tile_size + pad, (tile_count - 1) * step + tile_size + pad],
dtype=np.uint8,
)
imlarge = image

random_state = np.random.RandomState(seed)
Expand All @@ -80,7 +103,7 @@ def make_image(
tiles_list = []
for x in range(tile_count):
for y in range(tile_count):
tiles_list.append(image[:, x * tile_size : (x + 1) * tile_size, y * tile_size : (y + 1) * tile_size])
tiles_list.append(image[:, x * step : x * step + tile_size, y * step : y * step + tile_size])

tiles = np.stack(tiles_list, axis=0) # type: ignore

Expand Down