Unit test for core exceptions

Author: Joel Collins

tests/test_core_exceptions.py

@@ -0,0 +1,26 @@
+from labthings.core import exceptions
+import pytest
+
+
+def test_lockerror_valid_code():
+    from threading import Lock
+
+    lock = Lock()
+
+    assert exceptions.LockError("ACQUIRE_ERROR", lock)
+    assert (
+        str(exceptions.LockError("ACQUIRE_ERROR", lock))
+        == f"ACQUIRE_ERROR: LOCK {lock}: Unable to acquire. Lock in use by another thread."
+    )
+
+
+def test_lockerror_invalid_code():
+    from threading import Lock
+
+    lock = Lock()
+
+    assert exceptions.LockError("INVALID_ERROR", lock)
+    assert (
+        str(exceptions.LockError("INVALID_ERROR", lock))
+        == f"INVALID_ERROR: LOCK {lock}: Unknown error."
+    )