id: edge-04-invalid-path-handling
name: "Edge Case 04: Invalid Path Handling"
description: |
  Tests that the agent handles invalid file paths gracefully.
  
  The agent should:
  1. Attempt to read the file
  2. Receive an error (file doesn't exist)
  3. Report the error clearly
  4. NOT crash or produce confusing output
  
  Validates:
  - Error handling for missing files
  - Agent reports errors clearly
  - stop-on-failure evaluator works correctly

category: edge-case

prompts:
  - text: |
      Read the file at /nonexistent/path/that/does/not/exist.txt and tell me what's in it.

approvalStrategy:
  type: auto-approve

behavior:
  mustUseTools:
    - read
  minToolCalls: 1
  maxToolCalls: 3

expectedViolations:
  - rule: approval-gate
    shouldViolate: false
    severity: error
  # Agent should handle the error gracefully
  - rule: stop-on-failure
    shouldViolate: false
    severity: error

timeout: 60000

tags:
  - edge-case
  - error-handling
  - invalid-input
  - safe