test(transform-io): wasi format tests

Author: thewtex

packages/transform-io/python/itkwasm-transform-io-wasi/pyproject.toml

@@ -24,6 +24,7 @@ classifiers = [
   "Programming Language :: Python :: 3.10",
   "Programming Language :: Python :: 3.11",
   "Programming Language :: Python :: 3.12",
+  "Programming Language :: Python :: 3.13",
 ]
 keywords = [
   "itkwasm",
@@ -33,7 +34,7 @@ keywords = [
 
 requires-python = ">=3.8"
 dependencies = [
-    "itkwasm >= 1.0.b171",
+    "itkwasm >= 1.0.b181",
     "importlib_resources",
 
 ]

packages/transform-io/python/itkwasm-transform-io-wasi/tests/common.py

@@ -1,6 +1,21 @@
 from pathlib import Path
+import numpy as np
+
+from itkwasm import TransformList, TransformParameterizations, FloatTypes
 
 test_input_path = Path(__file__).parent / ".." / ".." / ".." / "test" / "data" / "input"
 test_baseline_path = Path(__file__).parent / ".." / ".." / ".." / "test" / "data" / "baseline"
 test_output_path = Path(__file__).parent / ".." / ".." / ".." / "test" / "data" / "output" / "python"
-test_output_path.mkdir(parents=True, exist_ok=True)
+test_output_path.mkdir(parents=True, exist_ok=True)
+
+def verify_test_linear_transform(transform_list: TransformList):
+    assert len(transform_list.transforms) == 1
+    transform = transform_list.transforms[0]
+    assert transform.name == "Transform"
+    assert transform.transformType.transformParameterization == TransformParameterizations.Affine
+    assert transform.transformType.parametersValueType == FloatTypes.Float64
+    assert transform.transformType.fixedParametersValueType == FloatTypes.Float64
+    assert transform.numberOfParameters == 12
+    assert transform.numberOfFixedParameters == 3
+    assert np.testing.array_almost_equals(transform.fixedParameters, [0.0, 0.0, 0.0])
+    assert np.testing.array_almost_equals(transform.parameters, [1.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0])

packages/transform-io/python/itkwasm-transform-io-wasi/tests/test_hdf5_read_transform.py

@@ -1,8 +1,13 @@
-# Generated file. To retain edits, remove this comment.
+from pathlib import Path
 
 from itkwasm_transform_io_wasi import hdf5_read_transform
 
-from .common import test_input_path, test_output_path
+from .common import test_input_path, test_output_path, verify_test_linear_transform
+
+test_input_file_path = test_input_path / "LinearTransform.h5"
+test_output_file_path = test_output_path / "hdf5-test-write-LinearTransform.h5"
 
 def test_hdf5_read_transform():
-    pass
+    could_read, transform_list = hdf5_read_transform(test_input_file_path)
+    assert could_read
+    verify_test_linear_transform(transform_list)