getOrCreateCart gets an existing cart or creates a new one for the session

getModelName returns the model name to use for test results

updateCartTotals recalculates the cart totals

GetCartSummary returns the current cart summary for the given session

NewTestRunnerWithLogger creates a new test runner instance with logging

analyzeBatches analyzes all result files across multiple batch directories

analyzeModelWithSource analyzes all result files for a single model with batch source info

calculateMetrics calculates precision, recall, and F1 from confusion matrix values

getProductPrice returns a mock price for a product

writeLogEntry writes a log entry to the file

AddToCart adds a product to the cart for the given session

CheckoutCart processes checkout for the given session and clears the cart

Close closes the log file

ExecuteToolCalls executes the tool calls from OpenAI

GetToolDefinitions returns the tool definitions for OpenAI function calling

InitializeCartForTest initializes the cart with predefined state for testing

InitializeCartState sets up the cart with predefined items for testing

LogError logs a failed request

LogRequest logs a successful request/response pair

NewCartService creates a new cart service

NewOpenAIServiceWithLogger creates a new OpenAI service instance with logging

NewProductService creates a new product service with mock data

NewRequestLogger creates a new request logger with the specified log file

NewShoppingTools creates a new instance of shopping tools

NewToolExecutor creates a new tool executor

ProcessChatMessage processes a chat message with test case context for logging

RemoveFromCart removes a product from the cart for the given session

RunAgentTestSuite executes a test suite using the agent loop approach

SaveResults saves test results to a JSON file

SearchProducts searches for products based on the provided filter

buildMessagesFromSession converts chat session messages to OpenAI format

calculateAverageResponseTime calculates the average response time in seconds

calculateToolInvocationMetrics calculates binary tool invocation metrics

calculateToolSelectionMetrics calculates specific tool selection metrics

evaluateAgentResponse checks if the agent response matches expected tool calls

executeToolCall executes a single tool call

findResultFiles finds all agent test result files in the directory

generateSessionID generates a random session ID

generateSummary generates a summary of the analysis

generateTextReport generates a human-readable text report

getActualTools gets all actual tool names called

getExpectedTools gets all expected tools from all variants

getMockProducts returns a list of mock products for testing

getSystemPrompt returns the system prompt for the shopping assistant

getToolDefinitions returns the tool definitions for OpenAI function calling

groupFilesByModelWithSource groups result files by model name and determines batch source

handleAddToCart handles add to cart tool calls

handleCheckout handles checkout tool calls

handleRemoveFromCart handles remove from cart tool calls

handleSearchProducts handles product search tool calls

handleViewCart handles view cart tool calls

isPathSuccessful checks if actual tool calls match a specific expected path

isToolCallCorrect checks if an actual tool call matches an expected one

loadResultFile loads test results from a JSON file

loadTestCases loads test cases from a JSON file, optionally filtering by test case name

matchesAnyVariant checks if actual tools match any expected variant

matchesVariant checks if actual tools match a specific variant

parseArguments parses the arguments string into a map

printAgentSummary prints a summary of the agent test results

runAgentTest executes a single test case using the agent loop

sanitizeModelName sanitizes the model name for use in filenames

shouldCallAnyTool determines if any tool should be called for a test case

NewTestRunner creates a new test runner instance

analyzeBatch analyzes all result files in a batch directory

analyzeModel analyzes all result files for a single model

groupFilesByModel groups result files by model name