LCORE-1071: docstrings for config unit tests

tests/unit/models/config/test_byok_rag.py

@@ -33,7 +33,14 @@ def test_byok_rag_configuration_default_values() -> None:
 
 
 def test_byok_rag_configuration_nondefault_values() -> None:
-    """Test the ByokRag constructor."""
+    """Test the ByokRag constructor.
+
+    Verify that ByokRag class accepts and stores non-default configuration values.
+
+    Asserts that rag_id, rag_type, embedding_model, embedding_dimension, and
+    vector_db_id match the provided inputs and that db_path is converted to a
+    Path.
+    """
 
     byok_rag = ByokRag(
         rag_id="rag_id",
@@ -83,7 +90,14 @@ def test_byok_rag_configuration_empty_rag_id() -> None:
 
 
 def test_byok_rag_configuration_empty_rag_type() -> None:
-    """Test the ByokRag constructor."""
+    """Test the ByokRag constructor.
+
+    Verify that constructing a ByokRag with an empty `rag_type` raises a validation error.
+
+    Raises:
+        ValidationError: if `rag_type` is an empty string; error message
+        includes "String should have at least 1 character".
+    """
 
     with pytest.raises(
         ValidationError, match="String should have at least 1 character"

tests/unit/models/config/test_quota_scheduler_config.py

@@ -18,7 +18,13 @@ def test_quota_scheduler_default_configuration() -> None:
 
 
 def test_quota_scheduler_custom_configuration() -> None:
-    """Test the custom configuration."""
+    """Test the custom configuration.
+
+    Verify that QuotaSchedulerConfiguration accepts a custom period value.
+
+    Constructs a QuotaSchedulerConfiguration with period=10 and asserts the
+    instance is created and its period equals 10 (the input value).
+    """
     cfg = QuotaSchedulerConfiguration(
         period=10,
         database_reconnection_count=2,

tests/unit/models/config/test_tls_configuration.py

@@ -68,7 +68,14 @@ def test_tls_configuration_wrong_password_path() -> None:
 
 
 def test_tls_configuration_certificate_path_to_directory() -> None:
-    """Test the TLS configuration loading when some path points to a directory."""
+    """Test the TLS configuration loading when some path points to a directory.
+
+    Verify that TLSConfiguration raises a ValueError when a provided TLS path
+    points to a directory.
+
+    Raises:
+        ValueError: If any of the provided TLS paths does not point to a file.
+    """
     with pytest.raises(ValueError, match="Path does not point to a file"):
         TLSConfiguration(
             tls_certificate_path=Path("tests/"),

tests/unit/models/config/test_user_data_collection.py

@@ -33,7 +33,15 @@ def test_user_data_collection_transcripts_enabled() -> None:
 
 
 def test_user_data_collection_transcripts_disabled() -> None:
-    """Test the UserDataCollection constructor for transcripts."""
+    """Test the UserDataCollection constructor for transcripts.
+
+    Verify the UserDataCollection constructor raises when transcripts are
+    enabled but no storage is provided.
+
+    Asserts that constructing with transcripts_enabled=True and
+    transcripts_storage=None raises a ValueError with the message
+    "transcripts_storage is required when transcripts is enabled".
+    """
     # incorrect configuration
     with pytest.raises(
         ValueError,
@@ -43,7 +51,17 @@ def test_user_data_collection_transcripts_disabled() -> None:
 
 
 def test_user_data_collection_wrong_directory_path() -> None:
-    """Test the UserDataCollection constructor for wrong directory path."""
+    """Test the UserDataCollection constructor for wrong directory path.
+
+    Verify UserDataCollection raises InvalidConfigurationError when provided
+    storage paths point to non-writable directories.
+
+    Ensures that enabling feedback with feedback_storage='/root' raises
+    InvalidConfigurationError with message "Check directory to store feedback
+    '/root' is not writable", and enabling transcripts with
+    transcripts_storage='/root' raises InvalidConfigurationError with message
+    "Check directory to store transcripts '/root' is not writable".
+    """
     with pytest.raises(
         InvalidConfigurationError,
         match="Check directory to store feedback '/root' is not writable",