Update test command

.github/workflows/pytest-builds.yml

@@ -35,12 +35,12 @@ jobs:
 
     - name: Run pytest
       run: |
-        pytest --cov openjpeg
+        pytest --cov openjpeg openjpeg/tests
 
     - name: Install pydicom release and rerun pytest
       run: |
         pip install pydicom pylibjpeg
-        pytest --cov openjpeg
+        pytest --cov openjpeg openjpeg/tests
 
   osx:
     runs-on: macos-latest
@@ -69,12 +69,12 @@ jobs:
 
     - name: Run pytest
       run: |
-        pytest --cov openjpeg
+        pytest --cov openjpeg openjpeg/tests
 
     - name: Install pydicom release and rerun pytest
       run: |
         pip install pydicom pylibjpeg
-        pytest --cov openjpeg
+        pytest --cov openjpeg openjpeg/tests
 
   ubuntu:
     runs-on: ubuntu-latest
@@ -103,19 +103,19 @@ jobs:
 
     - name: Run pytest
       run: |
-        pytest --cov openjpeg
+        pytest --cov openjpeg openjpeg/tests
 
     - name: Install pydicom release and rerun pytest
       run: |
         pip install pydicom pylibjpeg
-        pytest --cov openjpeg
+        pytest --cov openjpeg openjpeg/tests
 
     - name: Switch to pydicom dev and rerun pytest (3.10+)
       if: ${{ contains('3.10 3.11 3.12', matrix.python-version) }}
       run: |
         pip uninstall -y pydicom
         pip install git+https://github.com/pydicom/pydicom
-        pytest --cov openjpeg
+        pytest --cov openjpeg openjpeg/tests
 
     - name: Send coverage results
       if: ${{ success() && matrix.coverage == 'coverage' }}