LCORE-1223: Add e2e tests for rlsapi v1 /infer endpoint

tests/e2e/configuration/library-mode/lightspeed-stack-auth-noop-token.yaml

@@ -23,3 +23,6 @@ conversation_cache:
 
 authentication:
   module: "noop-with-token"
+inference:
+  default_provider: openai
+  default_model: gpt-4o-mini

tests/e2e/configuration/library-mode/lightspeed-stack.yaml

@@ -17,6 +17,9 @@ user_data_collection:
   transcripts_storage: "/tmp/data/transcripts"
 authentication:
   module: "noop"
+inference:
+  default_provider: openai
+  default_model: gpt-4o-mini
 mcp_servers:
   # Mock server with client-provided auth - should appear in mcp-auth/client-options response
   - name: "github-api"

tests/e2e/configuration/server-mode/lightspeed-stack-auth-noop-token.yaml

@@ -29,3 +29,6 @@ conversation_cache:
 
 authentication:
   module: "noop-with-token"
+inference:
+  default_provider: openai
+  default_model: gpt-4o-mini

tests/e2e/configuration/server-mode/lightspeed-stack.yaml

@@ -18,6 +18,9 @@ user_data_collection:
   transcripts_storage: "/tmp/data/transcripts"
 authentication:
   module: "noop"
+inference:
+  default_provider: openai
+  default_model: gpt-4o-mini
 mcp_servers:
   # Mock server with client-provided auth - should appear in mcp-auth/client-options response
   - name: "github-api"

tests/e2e/features/rlsapi_v1.feature

@@ -0,0 +1,89 @@
+@Authorized
+Feature: rlsapi v1 /infer endpoint API tests
+
+  Background:
+    Given The service is started locally
+      And REST API service prefix is /v1
+
+  Scenario: Basic inference with minimal request (question only)
+    Given The system is in default state
+    And I set the Authorization header to Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiIxMjM0NTY3ODkwIiwibmFtZSI6Ikpva
+    When I use "infer" to ask question with authorization header
+    """
+    {"question": "How do I list files in Linux?"}
+    """
+    Then The status code of the response is 200
+    And The rlsapi response should have valid structure
+
+  Scenario: Inference with full context (systeminfo populated)
+    Given The system is in default state
+    And I set the Authorization header to Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiIxMjM0NTY3ODkwIiwibmFtZSI6Ikpva
+    When I use "infer" to ask question with authorization header
+    """
+    {"question": "How do I configure SELinux?", "context": {"systeminfo": {"os": "RHEL", "version": "9.3", "arch": "x86_64"}}}
+    """
+    Then The status code of the response is 200
+    And The rlsapi response should have valid structure
+
+  Scenario: Request without authorization returns 401
+    Given The system is in default state
+    When I use "infer" to ask question
+    """
+    {"question": "How do I list files?"}
+    """
+    Then The status code of the response is 401
+    And The body of the response is the following
+    """
+    {
+      "detail": {
+        "response": "Missing or invalid credentials provided by client",
+        "cause": "No Authorization header found"
+      }
+    }
+    """
+
+  Scenario: Request with empty bearer token returns 401
+    Given The system is in default state
+    And I set the Authorization header to Bearer
+    When I use "infer" to ask question with authorization header
+    """
+    {"question": "How do I list files?"}
+    """
+    Then The status code of the response is 401
+    And The body of the response contains No token found in Authorization header
+
+  Scenario: Empty/whitespace question returns 422
+    Given The system is in default state
+    And I set the Authorization header to Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiIxMjM0NTY3ODkwIiwibmFtZSI6Ikpva
+    When I use "infer" to ask question with authorization header
+    """
+    {"question": "   "}
+    """
+    Then The status code of the response is 422
+    And The body of the response contains Question cannot be empty
+
+  Scenario: Response contains valid structure (data.text, data.request_id)
+    Given The system is in default state
+    And I set the Authorization header to Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiIxMjM0NTY3ODkwIiwibmFtZSI6Ikpva
+    When I use "infer" to ask question with authorization header
+    """
+    {"question": "What is RHEL?"}
+    """
+    Then The status code of the response is 200
+    And The rlsapi response should have valid structure
+
+  Scenario: Multiple requests generate unique request_ids
+    Given The system is in default state
+    And I set the Authorization header to Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiIxMjM0NTY3ODkwIiwibmFtZSI6Ikpva
+    When I use "infer" to ask question with authorization header
+    """
+    {"question": "First question"}
+    """
+    Then The status code of the response is 200
+    And I store the rlsapi request_id
+    When I use "infer" to ask question with authorization header
+    """
+    {"question": "Second question"}
+    """
+    Then The status code of the response is 200
+    And The rlsapi request_id should be different from the stored one

tests/e2e/features/steps/rlsapi_v1.py

@@ -0,0 +1,65 @@
+"""rlsapi v1 endpoint test steps."""
+
+from behave import then, step  # pyright: ignore[reportAttributeAccessIssue]
+from behave.runner import Context
+
+
+@then("The rlsapi response should have valid structure")
+def check_rlsapi_response_structure(context: Context) -> None:
+    """Check that rlsapi v1 response has valid structure.
+
+    Validates that the response contains:
+    - data.text (non-empty string)
+    - data.request_id (non-empty string)
+    """
+    assert context.response is not None, "Request needs to be performed first"
+    response_json = context.response.json()
+
+    assert "data" in response_json, "Response missing 'data' field"
+    data = response_json["data"]
+
+    assert "text" in data, "Response data missing 'text' field"
+    assert isinstance(data["text"], str), "data.text must be a string"
+    assert len(data["text"]) > 0, "data.text must not be empty"
+
+    assert "request_id" in data, "Response data missing 'request_id' field"
+    assert isinstance(data["request_id"], str), "data.request_id must be a string"
+    assert len(data["request_id"]) > 0, "data.request_id must not be empty"
+
+
+@step("I store the rlsapi request_id")
+def store_rlsapi_request_id(context: Context) -> None:
+    """Store the request_id from rlsapi response for later comparison."""
+    assert context.response is not None, "Request needs to be performed first"
+    response_json = context.response.json()
+
+    assert "data" in response_json, "Response missing 'data' field"
+    assert "request_id" in response_json["data"], "Response data missing 'request_id'"
+    assert isinstance(
+        response_json["data"]["request_id"], str
+    ), "data.request_id must be a string"
+    assert (
+        len(response_json["data"]["request_id"]) > 0
+    ), "data.request_id must not be empty"
+
+    context.stored_request_id = response_json["data"]["request_id"]
+
+
+@then("The rlsapi request_id should be different from the stored one")
+def check_rlsapi_request_id_different(context: Context) -> None:
+    """Verify that the current request_id differs from the stored one."""
+    assert context.response is not None, "Request needs to be performed first"
+    assert hasattr(context, "stored_request_id"), "No request_id was stored previously"
+
+    response_json = context.response.json()
+    assert "data" in response_json, "Response missing 'data' field"
+    assert "request_id" in response_json["data"], "Response data missing 'request_id'"
+
+    current_request_id = response_json["data"]["request_id"]
+    assert isinstance(current_request_id, str), "data.request_id must be a string"
+    assert len(current_request_id) > 0, "data.request_id must not be empty"
+    stored_request_id = context.stored_request_id
+
+    assert (
+        current_request_id != stored_request_id
+    ), f"request_id should be unique, but got same value: {current_request_id}"

tests/e2e/test_list.txt

@@ -10,5 +10,6 @@ features/feedback.feature
 features/health.feature
 features/info.feature
 features/query.feature
+features/rlsapi_v1.feature
 features/streaming_query.feature
 features/rest_api.feature