Azure Functions E2e Tests

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Azure Functions Skills E2E Tests

Prescriptive E2E test runner for Azure Functions Skills CLI. This skill executes a fixed set of test cases with explicit commands — no skipping, no shortcuts.

Execution protocol

MANDATORY RULES — violations make the run invalid:

1. Load the command reference — read [commands.md](references/commands.md) FIRST. It contains every test case with numbered commands.
2. Create a checklist file at reports/e2e//checklist.md BEFORE running any test. The checklist must list every command ID from commands.md.
3. Execute EVERY numbered command exactly as written in the command reference. Do NOT skip, summarize, simplify, or batch commands. Each numbered command (e.g., S1GL-1, S1GL-2, ...) must be executed individually and its output recorded.
4. Copy-paste commands verbatim — commands in code blocks are copy-paste-ready shell commands. Run them exactly as written, substituting only $REPO, $CLI, $WS, and $RUN variables. Do NOT drop flags, truncate argument lists, or remove -- from chat commands.
5. Chat inspection commands are NOT optional — every chat command includes a -p prompt with --output-format json -s --allow-all --no-ask-user (or agent-equivalent flags). These verify that the coding agent actually sees skills/MCP/hooks. Running chat without the inspection prompt is a test violation. Important: when checking session.skills_loaded events, aggregate ALL events in the full output before counting skills. Plugin-provided skills load asynchronously and may appear in a later event, not the first one. A chat inspection PASSES if ANY skills_loaded event contains azure-functions-* skills.
6. Update the checklist after EACH command completes. Mark with exit code and status.
7. Record command evidence — for every command, capture: the exact command text executed, cwd, exit code, stdout excerpt (first 200 lines), stderr excerpt.
8. Never mark PASS without evidence — a test case passes ONLY when all its pass criteria are satisfied with recorded evidence.
9. Continue after failures — if a test case fails, mark it FAIL and proceed to the NEXT test case with a FRESH workspace. Do not stop the run.
10. Fresh workspace per test case — each test case gets its own isolated directory under reports/e2e//workspaces//.
11. Do NOT add workarounds — if a command fails, record the failure as-is. Do NOT add extra steps (e.g., git init, environment fixes) to make a failing command pass. Workarounds mask real bugs. If a test fails, that is a valid test result.

Test matrix

| Agent | Install --agent | Chat --agent | Plugin inspection | |-------|-------------------|----------------|-------------------| | GHCP | ghcp | github-copilot | azure-functions-skills:functions-copilot | | Claude | claude | claude-code | host-specific | | Codex | codex | codex | host-specific |

Scenarios × modes = test cases:

| Scenario | Install modes | Test case count | |----------|---------------|-----------------| | S1: Install + Chat | plugin, local | 6 (3 agents × 2 modes) | | S2: Old version + Update | plugin, local | 6 (3 agents × 2 modes) | | Total | | 12 |

Scope selection

Default: run the full matrix (12 test cases). The user may narrow scope explicitly:

• By agent: "ghcp only" → only GHCP test cases
• By mode: "local only" or "plugin only" → only that install mode
• By scenario: "S1 only" or "S2 only" → only that scenario
• Single test case: "TC-S1-GHCP-LOCAL" → only that one

If the user does NOT narrow scope, run ALL 12 test cases. Do NOT decide on your own to skip any.

Fresh run policy

Every invocation of this skill starts a fresh run from scratch with a new ``. Do NOT reuse or read results from previous runs unless the user explicitly says to resume a specific run. Previous workspaces, checklists, and evidence are irrelevant to the new run.

Prerequisite gate (run FIRST — before anything else)

Before running preflight or any test case, verify that all three agent CLIs are installed, authenticated, and functional. Run these checks and STOP immediately if any fail — do not proceed to the test matrix with missing prerequisites.

copilot --version          # must exit 0
claude --version           # must exit 0
claude -p "ping" --output-format json --max-turns 1   # must return a result (not "Not logged in")
codex --version            # must exit 0

If a check fails

| Check | Action | |-------|--------| | copilot --version fails | STOP. Ask the user to install GitHub Copilot CLI: npm install -g @githubnext/github-copilot-cli or update VS Code with Copilot extension. | | claude --version fails | STOP. Ask the user to install Claude Code: npm install -g @anthropic-ai/claude-code | | claude -p "ping" returns "Not logged in" | STOP. Ask the user to run claude and complete /login interactively. | | codex --version fails | STOP. Ask the user to install Codex CLI: npm install -g @openai/codex |

Do NOT proceed with partial coverage. All 3 agents must be available. If the user explicitly requests a subset (e.g., "ghcp only"), then only that agent's CLI is required.

Preflight checks

After the prerequisite gate passes, run these commands and record the output for the report:

node bin/azure-functions-skills.js --version
node bin/azure-functions-skills.js --help
copilot --version
claude --version
codex --version

Report requirements

Generate reports/e2e//report.html with:

1. Summary cards — total pass/fail/blocked/unsupported counts, agents tested, timestamp
2. Test case matrix — table showing each test case ID, agent, mode, scenario, status
3. Per-test-case details — each in a collapsible `` section containing:

• Test case ID and description
• Status (pass/fail/blocked/unsupported)
• Each command executed: command text, cwd, exit code
• stdout/stderr excerpts in `` blocks
• File verification results (files checked, sizes, content excerpts)
• LLM response excerpts (if chat scenarios were run via LLM)
• Pass/fail analysis

1. Issues found — actionable items with severity
2. Machine-checkable counters: expectedCommandCount, actualCommandCount, missingCommandIds

After cross-check, copy final report to reports/e2e/current/report.html. This is the published report visible in the repository — always update it after a successful run.

Workspace isolation

• Test workspaces: reports/e2e//workspaces//
• NEVER run install/setup/chat from the repository root
• Always use --dir with absolute paths
• Verify git status --short in the repo root after the run — no generated files should leak

Cross-check (mandatory after all test cases complete)

After all test cases are executed and the report is generated, perform a cross-check using the rubber-duck agent with a premium model. This prevents the executing LLM from marking its own workarounds as valid.

Cross-check procedure

1. Use the rubber-duck agent — invoke /rubber-duck (or the rubber-duck task agent) with a premium-tier model (e.g., gpt-5.5, claude-opus-4.8).
2. Provide the cross-checker with:

• The command reference (commands.md)
• The generated report (report.html)
• The checklist file (checklist.md)

1. The cross-checker must verify:

• Every command ID in commands.md has a corresponding evidence entry in the report
• No commands were skipped, batched, or simplified
• No extra commands were added that are not in commands.md (workarounds)
• Pass/fail verdicts match the pass/fail criteria in commands.md
• Chat inspection commands were executed with the full -p prompt (not just chat without inspection)
• Failures were recorded as failures, not worked around

1. Cross-check output: append a ## Cross-Check Results section to the report with:

• Reviewer model name
• Commands verified: N/N
• Missing commands: list of IDs
• Workarounds detected: list
• Verdict overrides: list of test cases where the original verdict was wrong
• Overall: VALID or INVALID

If the cross-check finds the run INVALID, the run must be re-executed.

References

• Command reference (THE source of truth): [commands.md](references/commands.md)
• Report schema: [report-schema.md](references/report-schema.md)
• CI strategy: [ci-strategy.md](references/ci-strategy.md)

Output summary

Run ID:
Package version:
Test cases: /
  Pass:
  Fail:
  Blocked:
Commands executed: /
Report: reports/e2e//report.html
Published: reports/e2e/current/report.html

Source & license

This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.

• Author: Azure
• Source: Azure/azure-functions-skills
• License: MIT

Install and usage instructions live in the source repository linked above.