Merge pull request #58 from cta-observatory/fix-version-test

Fix version test under numpy 1.x

Author: maxnoe

.github/workflows/ci.yml

@@ -19,7 +19,12 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ["3.11", "3.12", "3.13", "3.14"]
+        include:
+          - python-version: "3.11"
+            extra_requirements: "numpy~=1.26"
+          - python-version: "3.12"
+          - python-version: "3.13"
+          - python-version: "3.14"
 
     steps:
       - uses: actions/checkout@v6
@@ -32,10 +37,12 @@ jobs:
           python-version: ${{ matrix.python-version }}
 
       - name: Install dependencies
+        env:
+          EXTRA_REQUIREMENTS: ${{ matrix.extra_requirements }}
         run: |
           python --version
           pip install codecov pytest-cov flake8
-          pip install -e .[all]
+          pip install -e .[all] ${EXTRA_REQUIREMENTS}
           pip freeze
 
       - name: Static codechecks

tests/test_io.py

@@ -146,7 +146,7 @@ def test_versions():
     from corsikaio.constants import RUNH_VERSION_POSITION
     from corsikaio.constants import EVTH_VERSION_POSITION
 
-    for path, version in zip(test_files, (6.5, 7.41)):
+    for path, version in zip(test_files, (np.float32(6.5), np.float32(7.41))):
         buffer_size = read_buffer_size(path)
 
         with open(path, 'rb') as f: