Add tests, build wheels on release (#26)

Author: scaramallion

.github/workflows/wheel-builds.yml

@@ -1,8 +1,8 @@
-name: wheels
+name: release wheels
 
 on:
-  push:
-    branches: [ master ]
+  release:
+    types: [ published ]
 
 jobs:
   build_wheels:

README.md

@@ -1,5 +1,4 @@
 [![Build Status](https://github.com/pydicom/pylibjpeg-openjpeg/workflows/build/badge.svg)](https://github.com/pydicom/pylibjpeg-openjpeg/actions?query=workflow%3Abuild)
-[![Build Status](https://github.com/pydicom/pylibjpeg-openjpeg/workflows/wheels/badge.svg)](https://github.com/pydicom/pylibjpeg-openjpeg/actions?query=workflow%3Awheels)
 [![codecov](https://codecov.io/gh/pydicom/pylibjpeg-openjpeg/branch/master/graph/badge.svg)](https://codecov.io/gh/pydicom/pylibjpeg-openjpeg)
 [![PyPI version](https://badge.fury.io/py/pylibjpeg-openjpeg.svg)](https://badge.fury.io/py/pylibjpeg-openjpeg)
 [![Python versions](https://img.shields.io/pypi/pyversions/pylibjpeg-openjpeg.svg)](https://img.shields.io/pypi/pyversions/pylibjpeg-openjpeg.svg)

openjpeg/_version.py

@@ -3,7 +3,7 @@
 import re
 
 
-__version__ = '1.0.0.dev0'
+__version__ = '1.0.0'
 
 
 VERSION_PATTERN = r"""

openjpeg/tests/test_handler.py

@@ -15,7 +15,7 @@
     HAS_PYDICOM = False
 
 from . import add_handler, remove_handler
-from openjpeg import decode, get_parameters
+from openjpeg import decode, get_parameters, decode_pixel_data
 from openjpeg.data import get_indexed_datasets
 
 
@@ -62,6 +62,30 @@ def test_should_change_pi(self):
         )
         assert not func(ds)
 
+    def test_invalid_type_raises(self):
+        """Test decoding using invalid type raises."""
+        index = get_indexed_datasets('1.2.840.10008.1.2.4.90')
+        ds = index['MR_small_jp2klossless.dcm']['ds']
+        frame = tuple(next(generate_frames(ds)))
+        assert not hasattr(frame, 'tell') and not isinstance(frame, bytes)
+
+        msg = (
+            r"The Python object containing the encoded JPEG 2000 data must "
+            r"either be bytes or have read\(\), tell\(\) and seek\(\) methods."
+        )
+        with pytest.raises(TypeError, match=msg):
+            decode_pixel_data(frame)
+
+    def test_no_dataset(self):
+        index = get_indexed_datasets('1.2.840.10008.1.2.4.90')
+        ds = index['MR_small_jp2klossless.dcm']['ds']
+        frame = next(generate_frames(ds))
+        arr = decode_pixel_data(frame)
+        assert arr.flags.writeable
+        assert 'uint8' == arr.dtype
+        length = ds.Rows * ds.Columns * ds.SamplesPerPixel * ds.BitsAllocated / 8
+        assert (length,) == arr.shape
+
 
 @pytest.mark.skipif(not HAS_PYDICOM, reason="pydicom unavailable")
 def test_add_handler():

openjpeg/tests/test_parameters.py

@@ -113,3 +113,13 @@ def test_decode_bad_type_raises(self):
         )
         with pytest.raises(TypeError, match=msg):
             get_parameters(frame)
+
+    @pytest.mark.skipif(not HAS_PYDICOM, reason="No pydicom")
+    def test_decode_format_raises(self):
+        """Test decoding using invalid format raises."""
+        index = get_indexed_datasets('1.2.840.10008.1.2.4.90')
+        ds = index['693_J2KR.dcm']['ds']
+        frame = next(generate_frames(ds))
+        msg = r"Unsupported 'j2k_format' value: 3"
+        with pytest.raises(ValueError, match=msg):
+            get_parameters(frame, j2k_format=3)