feat: Add code for validating fragement file

.github/workflows/push_tests.yml

@@ -51,6 +51,9 @@ jobs:
         run: |
           pip install -r ./requirements-dev.txt
           pip install -e ./cellxgene_schema_cli
+
+          sudo apt-get update
+          sudo apt-get install libbz2-dev liblzma-dev samtools
       - name: cellxgene_schema_cli Unit tests
         run: make unit-test
       - name: Upload coverage results as an artifact

.gitignore

@@ -29,6 +29,7 @@ venv/
 
 # Include h5ads in tests
 !cellxgene_schema_cli/tests/fixtures/h5ads/*
+!cellxgene_schema_cli/tests/fixtures/atac_seq/*
 
 # Kozareva big files
 cb_annotated_object.RDS