Project-MONAI · garciadias · Nov 20, 2024 · Nov 20, 2024 · Nov 21, 2024 · Nov 21, 2024
diff --git a/.gitignore b/.gitignore
@@ -130,6 +130,7 @@ temp/
 .DS_Store
 
 # temporary testing data MedNIST
+tests/integration/testing_data/MedNIST*
 tests/testing_data/MedNIST*
 tests/testing_data/*Hippocampus*
 tests/testing_data/*.tiff

diff --git a/runtests.sh b/runtests.sh
@@ -740,7 +740,7 @@ if [ $doNetTests = true ]
 then
     set +e  # disable exit on failure so that diagnostics can be given on failure
     echo "${separator}${blue}integration${noColor}"
-    for i in tests/*integration_*.py
+    for i in tests/integration/*.py
     do
         echo "$i"
         ${cmdPrefix}${cmd} "$i"

diff --git a/tests/test_deepedit_transforms.py → ...apps/deepedit/test_deepedit_transforms.py b/tests/test_deepedit_transforms.py → ...apps/deepedit/test_deepedit_transforms.py
diff --git a/tests/test_deepgrow_dataset.py → tests/apps/deepgrow/test_deepgrow_dataset.py b/tests/test_deepgrow_dataset.py → tests/apps/deepgrow/test_deepgrow_dataset.py
diff --git a/tests/test_deepgrow_interaction.py → ...w/transforms/test_deepgrow_interaction.py b/tests/test_deepgrow_interaction.py → ...w/transforms/test_deepgrow_interaction.py
diff --git a/tests/test_deepgrow_transforms.py → ...ow/transforms/test_deepgrow_transforms.py b/tests/test_deepgrow_transforms.py → ...ow/transforms/test_deepgrow_transforms.py
diff --git a/tests/test_detection_coco_metrics.py → ...on/metrics/test_detection_coco_metrics.py b/tests/test_detection_coco_metrics.py → ...on/metrics/test_detection_coco_metrics.py
diff --git a/tests/test_retinanet.py → ...apps/detection/networks/test_retinanet.py b/tests/test_retinanet.py → ...apps/detection/networks/test_retinanet.py
@@ -20,7 +20,7 @@
 from monai.networks import eval_mode
 from monai.networks.nets import resnet10, resnet18, resnet34, resnet50, resnet101, resnet152, resnet200
 from monai.utils import ensure_tuple, optional_import
-from tests.utils import SkipIfBeforePyTorchVersion, skip_if_quick, test_onnx_save, test_script_save
+from tests.utils.utils import SkipIfBeforePyTorchVersion, skip_if_quick, test_onnx_save, test_script_save
 
 _, has_torchvision = optional_import("torchvision")
 

diff --git a/tests/test_retinanet_detector.py → ...ction/networks/test_retinanet_detector.py b/tests/test_retinanet_detector.py → ...ction/networks/test_retinanet_detector.py
@@ -21,7 +21,7 @@
 from monai.apps.detection.utils.anchor_utils import AnchorGeneratorWithAnchorShape
 from monai.networks import eval_mode, train_mode
 from monai.utils import optional_import
-from tests.utils import SkipIfBeforePyTorchVersion, skip_if_quick, test_script_save
+from tests.utils.utils import SkipIfBeforePyTorchVersion, skip_if_quick, test_script_save
 
 _, has_torchvision = optional_import("torchvision")
 

diff --git a/tests/test_box_transform.py → tests/apps/detection/test_box_transform.py b/tests/test_box_transform.py → tests/apps/detection/test_box_transform.py
@@ -36,7 +36,7 @@
 )
 from monai.data.meta_tensor import MetaTensor
 from monai.transforms import CastToTyped, Invertd
-from tests.utils import TEST_NDARRAYS, assert_allclose
+from tests.utils.utils import TEST_NDARRAYS, assert_allclose
 
 TESTS_3D = []
 boxes = [[0, 0, 0, 0, 0, 0], [0, 1, 0, 2, 3, 3], [0, 1, 1, 2, 3, 4]]

diff --git a/tests/test_anchor_box.py → ...s/apps/detection/utils/test_anchor_box.py b/tests/test_anchor_box.py → ...s/apps/detection/utils/test_anchor_box.py
@@ -18,7 +18,7 @@
 
 from monai.apps.detection.utils.anchor_utils import AnchorGenerator, AnchorGeneratorWithAnchorShape
 from monai.utils import optional_import
-from tests.utils import SkipIfBeforePyTorchVersion, assert_allclose, test_script_save
+from tests.utils.utils import SkipIfBeforePyTorchVersion, assert_allclose, test_script_save
 
 _, has_torchvision = optional_import("torchvision")
 

diff --git a/tests/test_atss_box_matcher.py → .../detection/utils/test_atss_box_matcher.py b/tests/test_atss_box_matcher.py → .../detection/utils/test_atss_box_matcher.py
@@ -18,7 +18,7 @@
 
 from monai.apps.detection.utils.ATSS_matcher import ATSSMatcher
 from monai.data.box_utils import box_iou
-from tests.utils import assert_allclose
+from tests.utils.utils import assert_allclose
 
 TEST_CASES = [
     [

diff --git a/tests/test_box_coder.py → tests/apps/detection/utils/test_box_coder.py b/tests/test_box_coder.py → tests/apps/detection/utils/test_box_coder.py
@@ -17,7 +17,7 @@
 
 from monai.apps.detection.utils.box_coder import BoxCoder
 from monai.transforms import CastToType
-from tests.utils import assert_allclose
+from tests.utils.utils import assert_allclose
 
 
 class TestBoxTransform(unittest.TestCase):

diff --git a/tests/test_detector_boxselector.py → ...ection/utils/test_detector_boxselector.py b/tests/test_detector_boxselector.py → ...ection/utils/test_detector_boxselector.py
@@ -17,7 +17,7 @@
 from parameterized import parameterized
 
 from monai.apps.detection.utils.box_selector import BoxSelector
-from tests.utils import assert_allclose
+from tests.utils.utils import assert_allclose
 
 device = "cuda" if torch.cuda.is_available() else "cpu"
 num_anchors = 7

diff --git a/tests/test_detector_utils.py → ...ps/detection/utils/test_detector_utils.py b/tests/test_detector_utils.py → ...ps/detection/utils/test_detector_utils.py
@@ -19,7 +19,7 @@
 
 from monai.apps.detection.utils.detector_utils import preprocess_images
 from monai.utils import ensure_tuple
-from tests.utils import assert_allclose
+from tests.utils.utils import assert_allclose
 
 TEST_CASE_1 = [  # 3D, batch 3, 2 input channel
     {

diff --git a/tests/test_hardnegsampler.py → ...ps/detection/utils/test_hardnegsampler.py b/tests/test_hardnegsampler.py → ...ps/detection/utils/test_hardnegsampler.py
@@ -17,7 +17,7 @@
 from parameterized import parameterized
 
 from monai.apps.detection.utils.hard_negative_sampler import HardNegativeSampler
-from tests.utils import assert_allclose
+from tests.utils.utils import assert_allclose
 
 TEST_CASE = [
     [[], [], [], [torch.tensor([]), torch.tensor([])], [torch.tensor([]), torch.tensor([])]],

diff --git a/tests/test_autoencoderkl_maisi.py → ...aisi/networks/test_autoencoderkl_maisi.py b/tests/test_autoencoderkl_maisi.py → ...aisi/networks/test_autoencoderkl_maisi.py
@@ -19,7 +19,7 @@
 from monai.apps.generation.maisi.networks.autoencoderkl_maisi import AutoencoderKlMaisi
 from monai.networks import eval_mode
 from monai.utils import optional_import
-from tests.utils import SkipIfBeforePyTorchVersion
+from tests.utils.utils import SkipIfBeforePyTorchVersion
 
 tqdm, has_tqdm = optional_import("tqdm", name="tqdm")
 _, has_einops = optional_import("einops")

diff --git a/tests/test_controlnet_maisi.py → ...n/maisi/networks/test_controlnet_maisi.py b/tests/test_controlnet_maisi.py → ...n/maisi/networks/test_controlnet_maisi.py
@@ -20,7 +20,7 @@
 from monai.apps.generation.maisi.networks.controlnet_maisi import ControlNetMaisi
 from monai.networks import eval_mode
 from monai.utils import optional_import
-from tests.utils import SkipIfBeforePyTorchVersion
+from tests.utils.utils import SkipIfBeforePyTorchVersion
 
 _, has_einops = optional_import("einops")
 

diff --git a/tests/test_diffusion_model_unet_maisi.py → ...tworks/test_diffusion_model_unet_maisi.py b/tests/test_diffusion_model_unet_maisi.py → ...tworks/test_diffusion_model_unet_maisi.py
diff --git a/tests/test_nuclick_transforms.py → ...s/apps/nuclick/test_nuclick_transforms.py b/tests/test_nuclick_transforms.py → ...s/apps/nuclick/test_nuclick_transforms.py
diff --git a/tests/test_from_engine_hovernet.py → ...ogy/handlers/test_from_engine_hovernet.py b/tests/test_from_engine_hovernet.py → ...ogy/handlers/test_from_engine_hovernet.py
@@ -16,7 +16,7 @@
 from parameterized import parameterized
 
 from monai.apps.pathology.handlers.utils import from_engine_hovernet
-from tests.utils import assert_allclose
+from tests.utils.utils import assert_allclose
 
 TEST_CASE_0 = [
     [{"A": {"C": 1, "D": 2}, "B": {"C": 2, "D": 2}}, {"A": {"C": 3, "D": 2}, "B": {"C": 4, "D": 2}}],

diff --git a/tests/test_lesion_froc.py → tests/apps/pathology/test_lesion_froc.py b/tests/test_lesion_froc.py → tests/apps/pathology/test_lesion_froc.py
diff --git a/tests/test_pathology_prob_nms.py → ...apps/pathology/test_pathology_prob_nms.py b/tests/test_pathology_prob_nms.py → ...apps/pathology/test_pathology_prob_nms.py
diff --git a/tests/test_prepare_batch_hovernet.py → .../pathology/test_prepare_batch_hovernet.py b/tests/test_prepare_batch_hovernet.py → .../pathology/test_prepare_batch_hovernet.py
@@ -19,7 +19,7 @@
 from monai.apps.pathology.engines import PrepareBatchHoVerNet
 from monai.engines import SupervisedEvaluator
 from monai.utils.enums import HoVerNetBranch
-from tests.utils import assert_allclose
+from tests.utils.utils import assert_allclose
 
 TEST_CASE_0 = [
     {"extra_keys": ["extra_label1", "extra_label2"]},

diff --git a/...test_sliding_window_hovernet_inference.py → ...test_sliding_window_hovernet_inference.py b/...test_sliding_window_hovernet_inference.py → ...test_sliding_window_hovernet_inference.py
@@ -21,7 +21,7 @@
 from monai.data import MetaTensor
 from monai.inferers import sliding_window_inference
 from monai.utils import optional_import
-from tests.test_sliding_window_inference import TEST_CASES
+from tests.inferers.test_sliding_window_inference import TEST_CASES
 
 _, has_tqdm = optional_import("tqdm")
 
@@ -36,7 +36,6 @@
 
 
 class TestSlidingWindowHoVerNetInference(unittest.TestCase):
-
     @parameterized.expand(TEST_CASES_PADDING)
     def test_sliding_window_with_padding(
         self, key, image_shape, roi_shape, sw_batch_size, overlap, mode, device, extra_input_padding

diff --git a/tests/test_generate_distance_map.py → ...sforms/post/test_generate_distance_map.py b/tests/test_generate_distance_map.py → ...sforms/post/test_generate_distance_map.py
@@ -18,7 +18,7 @@
 
 from monai.apps.pathology.transforms.post.array import GenerateDistanceMap
 from monai.transforms.intensity.array import GaussianSmooth
-from tests.utils import TEST_NDARRAYS
+from tests.utils.utils import TEST_NDARRAYS
 
 EXCEPTION_TESTS = []
 TESTS = []

diff --git a/tests/test_generate_distance_mapd.py → ...forms/post/test_generate_distance_mapd.py b/tests/test_generate_distance_mapd.py → ...forms/post/test_generate_distance_mapd.py
@@ -18,7 +18,7 @@
 
 from monai.apps.pathology.transforms.post.dictionary import GenerateDistanceMapd
 from monai.transforms.intensity.array import GaussianSmooth
-from tests.utils import TEST_NDARRAYS
+from tests.utils.utils import TEST_NDARRAYS
 
 EXCEPTION_TESTS = []
 TESTS = []

diff --git a/tests/test_generate_instance_border.py → ...rms/post/test_generate_instance_border.py b/tests/test_generate_instance_border.py → ...rms/post/test_generate_instance_border.py
@@ -17,7 +17,7 @@
 from parameterized import parameterized
 
 from monai.apps.pathology.transforms.post.array import GenerateInstanceBorder
-from tests.utils import TEST_NDARRAYS
+from tests.utils.utils import TEST_NDARRAYS
 
 EXCEPTION_TESTS = []
 TESTS = []

diff --git a/tests/test_generate_instance_borderd.py → ...ms/post/test_generate_instance_borderd.py b/tests/test_generate_instance_borderd.py → ...ms/post/test_generate_instance_borderd.py
@@ -17,7 +17,7 @@
 from parameterized import parameterized
 
 from monai.apps.pathology.transforms.post.dictionary import GenerateInstanceBorderd
-from tests.utils import TEST_NDARRAYS
+from tests.utils.utils import TEST_NDARRAYS
 
 EXCEPTION_TESTS = []
 TESTS = []

diff --git a/tests/test_generate_instance_centroid.py → ...s/post/test_generate_instance_centroid.py b/tests/test_generate_instance_centroid.py → ...s/post/test_generate_instance_centroid.py
@@ -19,7 +19,7 @@
 from monai.apps.pathology.transforms.post.array import GenerateInstanceCentroid
 from monai.transforms import BoundingRect
 from monai.utils import min_version, optional_import
-from tests.utils import TEST_NDARRAYS, assert_allclose
+from tests.utils.utils import TEST_NDARRAYS, assert_allclose
 
 _, has_skimage = optional_import("skimage", "0.19.3", min_version)
 

diff --git a/tests/test_generate_instance_centroidd.py → .../post/test_generate_instance_centroidd.py b/tests/test_generate_instance_centroidd.py → .../post/test_generate_instance_centroidd.py
@@ -19,7 +19,7 @@
 from monai.apps.pathology.transforms.post.dictionary import GenerateInstanceCentroidd
 from monai.transforms import BoundingRect
 from monai.utils import min_version, optional_import
-from tests.utils import TEST_NDARRAYS, assert_allclose
+from tests.utils.utils import TEST_NDARRAYS, assert_allclose
 
 _, has_skimage = optional_import("skimage", "0.19.3", min_version)
 

diff --git a/tests/test_generate_instance_contour.py → ...ms/post/test_generate_instance_contour.py b/tests/test_generate_instance_contour.py → ...ms/post/test_generate_instance_contour.py
@@ -19,7 +19,7 @@
 from monai.apps.pathology.transforms.post.array import GenerateInstanceContour
 from monai.transforms import BoundingRect
 from monai.utils import min_version, optional_import
-from tests.utils import TEST_NDARRAYS, assert_allclose
+from tests.utils.utils import TEST_NDARRAYS, assert_allclose
 
 _, has_skimage = optional_import("skimage", "0.19.3", min_version)
 

diff --git a/tests/test_generate_instance_contourd.py → ...s/post/test_generate_instance_contourd.py b/tests/test_generate_instance_contourd.py → ...s/post/test_generate_instance_contourd.py
@@ -19,7 +19,7 @@
 from monai.apps.pathology.transforms.post.dictionary import GenerateInstanceContourd
 from monai.transforms import BoundingRect
 from monai.utils import min_version, optional_import
-from tests.utils import TEST_NDARRAYS, assert_allclose
+from tests.utils.utils import TEST_NDARRAYS, assert_allclose
 
 _, has_skimage = optional_import("skimage", "0.19.3", min_version)
 

diff --git a/tests/test_generate_instance_type.py → ...forms/post/test_generate_instance_type.py b/tests/test_generate_instance_type.py → ...forms/post/test_generate_instance_type.py
@@ -17,7 +17,7 @@
 from parameterized import parameterized
 
 from monai.apps.pathology.transforms.post.array import GenerateInstanceType
-from tests.utils import TEST_NDARRAYS, assert_allclose
+from tests.utils.utils import TEST_NDARRAYS, assert_allclose
 
 y, x = np.ogrid[0:30, 0:30]
 

diff --git a/tests/test_generate_instance_typed.py → ...orms/post/test_generate_instance_typed.py b/tests/test_generate_instance_typed.py → ...orms/post/test_generate_instance_typed.py
@@ -17,7 +17,7 @@
 from parameterized import parameterized
 
 from monai.apps.pathology.transforms.post.dictionary import GenerateInstanceTyped
-from tests.utils import TEST_NDARRAYS, assert_allclose
+from tests.utils.utils import TEST_NDARRAYS, assert_allclose
 
 y, x = np.ogrid[0:30, 0:30]
 

diff --git a/tests/test_generate_succinct_contour.py → ...ms/post/test_generate_succinct_contour.py b/tests/test_generate_succinct_contour.py → ...ms/post/test_generate_succinct_contour.py
diff --git a/tests/test_generate_succinct_contourd.py → ...s/post/test_generate_succinct_contourd.py b/tests/test_generate_succinct_contourd.py → ...s/post/test_generate_succinct_contourd.py
diff --git a/tests/test_generate_watershed_markers.py → ...s/post/test_generate_watershed_markers.py b/tests/test_generate_watershed_markers.py → ...s/post/test_generate_watershed_markers.py
@@ -18,7 +18,7 @@
 
 from monai.apps.pathology.transforms.post.array import GenerateWatershedMarkers
 from monai.utils import min_version, optional_import
-from tests.utils import TEST_NDARRAYS
+from tests.utils.utils import TEST_NDARRAYS
 
 _, has_skimage = optional_import("skimage", "0.19.3", min_version)
 _, has_scipy = optional_import("scipy", "1.8.1", min_version)

diff --git a/tests/test_generate_watershed_markersd.py → .../post/test_generate_watershed_markersd.py b/tests/test_generate_watershed_markersd.py → .../post/test_generate_watershed_markersd.py
@@ -18,7 +18,7 @@
 
 from monai.apps.pathology.transforms.post.dictionary import GenerateWatershedMarkersd
 from monai.utils import min_version, optional_import
-from tests.utils import TEST_NDARRAYS
+from tests.utils.utils import TEST_NDARRAYS
 
 _, has_skimage = optional_import("skimage", "0.19.3", min_version)
 _, has_scipy = optional_import("scipy", "1.8.1", min_version)

diff --git a/tests/test_generate_watershed_mask.py → ...orms/post/test_generate_watershed_mask.py b/tests/test_generate_watershed_mask.py → ...orms/post/test_generate_watershed_mask.py
@@ -19,7 +19,7 @@
 
 from monai.apps.pathology.transforms.post.array import GenerateWatershedMask
 from monai.utils import min_version, optional_import
-from tests.utils import TEST_NDARRAYS
+from tests.utils.utils import TEST_NDARRAYS
 
 _, has_scipy = optional_import("scipy", "1.8.1", min_version)
 

diff --git a/tests/test_generate_watershed_maskd.py → ...rms/post/test_generate_watershed_maskd.py b/tests/test_generate_watershed_maskd.py → ...rms/post/test_generate_watershed_maskd.py
@@ -19,7 +19,7 @@
 
 from monai.apps.pathology.transforms.post.dictionary import GenerateWatershedMaskd
 from monai.utils import min_version, optional_import
-from tests.utils import TEST_NDARRAYS
+from tests.utils.utils import TEST_NDARRAYS
 
 _, has_scipy = optional_import("scipy", "1.8.1", min_version)
 

diff --git a/..._hovernet_instance_map_post_processing.py → ..._hovernet_instance_map_post_processing.py b/..._hovernet_instance_map_post_processing.py → ..._hovernet_instance_map_post_processing.py
@@ -19,7 +19,7 @@
 from monai.apps.pathology.transforms.post.array import HoVerNetInstanceMapPostProcessing
 from monai.transforms import ComputeHoVerMaps, FillHoles, GaussianSmooth
 from monai.utils import min_version, optional_import
-from tests.utils import TEST_NDARRAYS, assert_allclose
+from tests.utils.utils import TEST_NDARRAYS, assert_allclose
 
 _, has_scipy = optional_import("scipy", "1.8.1", min_version)
 _, has_skimage = optional_import("skimage", "0.19.3", min_version)

diff --git a/...hovernet_instance_map_post_processingd.py → ...hovernet_instance_map_post_processingd.py b/...hovernet_instance_map_post_processingd.py → ...hovernet_instance_map_post_processingd.py
@@ -20,7 +20,7 @@
 from monai.transforms import ComputeHoVerMaps, FillHoles, GaussianSmooth
 from monai.utils import min_version, optional_import
 from monai.utils.enums import HoVerNetBranch
-from tests.utils import TEST_NDARRAYS, assert_allclose
+from tests.utils.utils import TEST_NDARRAYS, assert_allclose
 
 _, has_scipy = optional_import("scipy", "1.8.1", min_version)
 _, has_skimage = optional_import("skimage", "0.19.3", min_version)

diff --git a/..._hovernet_nuclear_type_post_processing.py → ..._hovernet_nuclear_type_post_processing.py b/..._hovernet_nuclear_type_post_processing.py → ..._hovernet_nuclear_type_post_processing.py
@@ -22,7 +22,7 @@
 )
 from monai.transforms import ComputeHoVerMaps
 from monai.utils import min_version, optional_import
-from tests.utils import TEST_NDARRAYS, assert_allclose
+from tests.utils.utils import TEST_NDARRAYS, assert_allclose
 
 _, has_scipy = optional_import("scipy", "1.8.1", min_version)
 _, has_skimage = optional_import("skimage", "0.19.3", min_version)

diff --git a/tests/test_watershed.py → ...thology/transforms/post/test_watershed.py b/tests/test_watershed.py → ...thology/transforms/post/test_watershed.py
@@ -24,7 +24,7 @@
     Watershed,
 )
 from monai.utils import min_version, optional_import
-from tests.utils import TEST_NDARRAYS
+from tests.utils.utils import TEST_NDARRAYS
 
 _, has_skimage = optional_import("skimage", "0.19.3", min_version)
 _, has_scipy = optional_import("scipy", "1.8.1", min_version)

diff --git a/tests/test_watershedd.py → ...hology/transforms/post/test_watershedd.py b/tests/test_watershedd.py → ...hology/transforms/post/test_watershedd.py
@@ -25,7 +25,7 @@
 )
 from monai.transforms import Compose
 from monai.utils import min_version, optional_import
-from tests.utils import TEST_NDARRAYS
+from tests.utils.utils import TEST_NDARRAYS
 
 _, has_skimage = optional_import("skimage", "0.19.3", min_version)
 _, has_scipy = optional_import("scipy", "1.8.1", min_version)

diff --git a/tests/test_pathology_he_stain.py → ...ogy/transforms/test_pathology_he_stain.py b/tests/test_pathology_he_stain.py → ...ogy/transforms/test_pathology_he_stain.py
diff --git a/tests/test_pathology_he_stain_dict.py → ...ransforms/test_pathology_he_stain_dict.py b/tests/test_pathology_he_stain_dict.py → ...ransforms/test_pathology_he_stain_dict.py
diff --git a/tests/test_recon_net_utils.py → ...ion/networks/nets/test_recon_net_utils.py b/tests/test_recon_net_utils.py → ...ion/networks/nets/test_recon_net_utils.py
@@ -27,7 +27,7 @@
     sensitivity_map_expand,
     sensitivity_map_reduce,
 )
-from tests.utils import assert_allclose
+from tests.utils.utils import assert_allclose
 
 # no need for checking devices, these functions don't change device format
 # reshape test case

diff --git a/tests/test_complex_utils.py → ...apps/reconstruction/test_complex_utils.py b/tests/test_complex_utils.py → ...apps/reconstruction/test_complex_utils.py
@@ -18,7 +18,7 @@
 
 from monai.apps.reconstruction.complex_utils import complex_abs, complex_conj, complex_mul, convert_to_tensor_complex
 from monai.utils.type_conversion import convert_data_type
-from tests.utils import TEST_NDARRAYS, assert_allclose
+from tests.utils.utils import TEST_NDARRAYS, assert_allclose
 
 # test case for convert_to_tensor_complex
 im_complex = [[1.0 + 1.0j, 1.0 + 1.0j], [1.0 + 1.0j, 1.0 + 1.0j]]

diff --git a/tests/test_fastmri_reader.py → ...pps/reconstruction/test_fastmri_reader.py b/tests/test_fastmri_reader.py → ...pps/reconstruction/test_fastmri_reader.py
@@ -17,7 +17,7 @@
 from parameterized import parameterized
 
 from monai.apps.reconstruction.fastmri_reader import FastMRIReader
-from tests.utils import SkipIfNoModule, assert_allclose
+from tests.utils.utils import SkipIfNoModule, assert_allclose
 
 TEST_CASE1 = [
     {

diff --git a/tests/test_mri_utils.py → tests/apps/reconstruction/test_mri_utils.py b/tests/test_mri_utils.py → tests/apps/reconstruction/test_mri_utils.py
@@ -16,7 +16,7 @@
 from parameterized import parameterized
 
 from monai.apps.reconstruction.mri_utils import root_sum_of_squares
-from tests.utils import TEST_NDARRAYS, assert_allclose
+from tests.utils.utils import TEST_NDARRAYS, assert_allclose
 
 # root_sum_of_squares
 im = [[3.0, 4.0], [3.0, 4.0]]

diff --git a/tests/test_kspace_mask.py → ...nstruction/transforms/test_kspace_mask.py b/tests/test_kspace_mask.py → ...nstruction/transforms/test_kspace_mask.py
diff --git a/...st_reference_based_normalize_intensity.py → ...st_reference_based_normalize_intensity.py b/...st_reference_based_normalize_intensity.py → ...st_reference_based_normalize_intensity.py
@@ -18,7 +18,7 @@
 
 from monai.apps.reconstruction.transforms.dictionary import ReferenceBasedNormalizeIntensityd
 from monai.utils.type_conversion import convert_to_numpy
-from tests.utils import TEST_NDARRAYS_NO_META_TENSOR, assert_allclose
+from tests.utils.utils import TEST_NDARRAYS_NO_META_TENSOR, assert_allclose
 
 # see test_normalize_intensityd for typical tests (like non-zero
 # normalization, device test, etc.)

diff --git a/tests/test_reference_based_spatial_cropd.py → ...rms/test_reference_based_spatial_cropd.py b/tests/test_reference_based_spatial_cropd.py → ...rms/test_reference_based_spatial_cropd.py
@@ -17,7 +17,7 @@
 from parameterized import parameterized
 
 from monai.apps.reconstruction.transforms.dictionary import ReferenceBasedSpatialCropd
-from tests.utils import TEST_NDARRAYS
+from tests.utils.utils import TEST_NDARRAYS
 
 # see test_spatial_cropd for typical tests (like roi_start,
 # roi_slices, etc.)

diff --git a/tests/test_auto3dseg_bundlegen.py → tests/apps/test_auto3dseg_bundlegen.py b/tests/test_auto3dseg_bundlegen.py → tests/apps/test_auto3dseg_bundlegen.py
@@ -26,7 +26,7 @@
 from monai.bundle.config_parser import ConfigParser
 from monai.data import create_test_image_3d
 from monai.utils import set_determinism
-from tests.utils import (
+from tests.utils.utils import (
     SkipIfBeforePyTorchVersion,
     get_testing_algo_template_path,
     skip_if_downloading_fails,

diff --git a/tests/test_check_hash.py → tests/apps/test_check_hash.py b/tests/test_check_hash.py → tests/apps/test_check_hash.py
diff --git a/tests/test_cross_validation.py → tests/apps/test_cross_validation.py b/tests/test_cross_validation.py → tests/apps/test_cross_validation.py
@@ -17,7 +17,7 @@
 from monai.apps import CrossValidation, DecathlonDataset
 from monai.data import MetaTensor
 from monai.transforms import Compose, EnsureChannelFirstd, LoadImaged, ScaleIntensityd
-from tests.utils import skip_if_downloading_fails, skip_if_quick
+from tests.utils.utils import skip_if_downloading_fails, skip_if_quick
 
 
 class TestCrossValidation(unittest.TestCase):