Add test_batchq.py

tests/test_batchq.py

@@ -0,0 +1,65 @@
+import os
+from typing import Dict, Any
+from copy import deepcopy
+from pydantic import ValidationError
+from utilix.batchq import JobSubmission, QOSNotFoundError, FormatError
+import pytest
+from unittest.mock import patch
+
+import os
+from typing import Dict, Any
+from pydantic import ValidationError
+from utilix.batchq import JobSubmission, QOSNotFoundError
+import pytest
+from unittest.mock import patch
+
+# Fixture to provide a sample valid JobSubmission instance
+@pytest.fixture
+def valid_job_submission() -> JobSubmission:
+    return JobSubmission(
+        jobstring="Hello World",
+        qos="xenon1t",
+        hours=10,
+        container="xenonnt-development.simg",
+    )
+
+def test_valid_jobstring(valid_job_submission: JobSubmission):
+    """ Test case to check if a valid jobstring is accepted. """
+    assert valid_job_submission.jobstring == "Hello World"
+
+def test_invalid_qos():
+    """ Test case to check if the appropriate validation error is raised when an invalid value is provided for the qos field. """
+    with pytest.raises(QOSNotFoundError) as exc_info:
+        JobSubmission(jobstring="Hello World", qos="invalid_qos", hours=10, container="xenonnt-development.simg")
+    assert "QOS invalid_qos is not in the list of available qos" in str(exc_info.value)
+
+def test_valid_qos(valid_job_submission: JobSubmission):
+    """ Test case to check if a valid qos is accepted. """
+    assert valid_job_submission.qos == "xenon1t"
+
+def test_invalid_hours():
+    """ Test case to check if the appropriate validation error is raised when an invalid value is provided for the hours field. """
+    with pytest.raises(ValidationError) as exc_info:
+        JobSubmission(jobstring="Hello World", qos="xenon1t", hours=100, container="xenonnt-development.simg")
+    assert "Hours must be between 0 and 72" in str(exc_info.value)
+
+def test_valid_hours(valid_job_submission: JobSubmission):
+    """ Test case to check if a valid hours value is accepted. """
+    assert valid_job_submission.hours == 10
+
+def test_invalid_container():
+    """ Test case to check if the appropriate validation error is raised when an invalid value is provided for the container field. """
+    with pytest.raises(FormatError) as exc_info:
+        JobSubmission(jobstring="Hello World", qos="xenon1t", hours=10, container="invalid.ext")
+    assert "Container must end with .simg" in str(exc_info.value)
+
+def test_valid_container(valid_job_submission: JobSubmission):
+    """ Test case to check if a valid container value is accepted. """
+    assert valid_job_submission.container == "xenonnt-development.simg"
+
+def test_container_exists(valid_job_submission: JobSubmission, tmp_path: str):
+    """ Test case to check if the appropriate validation error is raised when the specified container does not exist. """
+    with patch.dict("utilix.batchq.SINGULARITY_DIR", {"xenon1t": str(tmp_path)}):
+        with pytest.raises(FileNotFoundError) as exc_info:
+            JobSubmission(**valid_job_submission.dict())
+        assert "Singularity image xenonnt-development.simg does not exist" in str(exc_info.value)