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🧪 Improve micronet Tests #630

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Merged
merged 1 commit into from
Jul 3, 2023
Merged

🧪 Improve micronet Tests #630

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10 changes: 6 additions & 4 deletions tests/models/test_arch_micronet.py
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Original file line number Diff line number Diff line change
Expand Up @@ -6,12 +6,14 @@
import pytest
import torch

from tiatoolbox import utils
from tiatoolbox.models import MicroNet, SemanticSegmentor
from tiatoolbox.models.architecture import fetch_pretrained_weights
from tiatoolbox.utils import env_detection as toolbox_env
from tiatoolbox.utils.misc import select_device
from tiatoolbox.wsicore.wsireader import WSIReader

ON_GPU = toolbox_env.has_gpu()


def test_functionality(remote_sample, tmp_path):
"""Functionality test."""
Expand All @@ -28,10 +30,10 @@ def test_functionality(remote_sample, tmp_path):
patch = model.preproc(patch)
batch = torch.from_numpy(patch)[None]
fetch_pretrained_weights("micronet-consep", f"{tmp_path}/weights.pth")
map_location = utils.misc.select_device(utils.env_detection.has_gpu())
map_location = select_device(ON_GPU)
pretrained = torch.load(f"{tmp_path}/weights.pth", map_location=map_location)
model.load_state_dict(pretrained)
output = model.infer_batch(model, batch, on_gpu=False)
output = model.infer_batch(model, batch, on_gpu=ON_GPU)
output, _ = model.postproc(output[0])
assert np.max(np.unique(output)) == 46

Expand All @@ -43,7 +45,7 @@ def test_value_error():


@pytest.mark.skipif(
toolbox_env.running_on_ci() or not toolbox_env.has_gpu(),
toolbox_env.running_on_ci() or not ON_GPU,
reason="Local test on machine with GPU.",
)
def test_micronet_output(remote_sample, tmp_path):
Expand Down