(it "logs in with valid credentials"
   (allure/step "Navigate to login page"
     (page/navigate page "https://example.com/login"))
   (allure/step "Enter credentials"
     (allure/parameter "username" "admin")
     (locator/fill (locator/locator page "#username") "admin")
     (locator/fill (locator/locator page "#password") "secret"))
   (allure/step "Submit and verify"
     (locator/click (locator/locator page "button[type=submit]"))
     (allure/screenshot page "After login"))))

In-test Allure API for enriching test reports with steps, metadata,
screenshots, and attachments.

All functions are no-ops when `*context*` is nil, meaning they are
safe to call even when not running under the Allure reporter.

 Usage in tests:

   (ns my-app.login-test
     (:require [com.blockether.spel.allure :as allure]
               [com.blockether.spel.page :as page]
               [com.blockether.spel.locator :as locator]))

   (defdescribe login-flow
     (allure/epic "Authentication")
     (allure/feature "Login")
     (allure/severity :critical)

     (it "logs in with valid credentials"
       (allure/step "Navigate to login page"
         (page/navigate page "https://example.com/login"))
       (allure/step "Enter credentials"
         (allure/parameter "username" "admin")
         (locator/fill (locator/locator page "#username") "admin")
         (locator/fill (locator/locator page "#password") "secret"))
       (allure/step "Submit and verify"
         (locator/click (locator/locator page "button[type=submit]"))
         (allure/screenshot page "After login"))))

Allure 3 reporter for Lazytest with embedded Playwright trace viewer.

Writes JSON result files to allure-results/, then automatically generates
the full HTML report to allure-report/ using Allure 3 CLI (pinned to 3.1.0
via npx). The report embeds a local Playwright trace viewer so trace
attachments load instantly without trace.playwright.dev.

Usage:
  clojure -M:test --output com.blockether.spel.allure-reporter/allure
  clojure -M:test --output nested --output com.blockether.spel.allure-reporter/allure

Output directory defaults to allure-results/. Override with:
  -Dlazytest.allure.output=path/to/dir
  LAZYTEST_ALLURE_OUTPUT=path/to/dir

Page annotation with ref labels, bounding boxes, and dimensions.

Injects CSS overlays directly into the page DOM. Overlays persist until
explicitly removed with `remove-overlays!`. No AWT dependency — works in
GraalVM native-image without any java.awt configuration.

Usage:
  (def snap (snapshot/capture-snapshot page))
  (inject-overlays! page (:refs snap))   ;; overlays now visible on page
  ;; ... inspect, screenshot, etc. ...
  (remove-overlays! page)                ;; clean up

Playwright API testing — APIRequest, APIRequestContext, APIResponse.

Provides idiomatic Clojure wrappers for Playwright's built-in HTTP client.
Supports all HTTP methods, form data, query params, custom headers, and
lifecycle management via `with-api-context`.

Usage:
(require '[com.blockether.spel.core :as pw]
         '[com.blockether.spel.api :as api])

(core/with-playwright [playwright]
  (api/with-api-context [ctx (-> playwright api/api-request
                                 (api/new-api-context {:base-url "https://api.example.com"}))]
    (let [resp (api/get ctx "/users" {:params {:page 1 :limit 10}})]
      (println (api/response->map resp)))))

;; Response map:
;; {:status 200
;;  :status-text "OK"
;;  :url "https://api.example.com/users?page=1&limit=10"
;;  :ok? true
;;  :headers {"content-type" "application/json"}
;;  :body "{...}"}

All HTTP methods accept either a RequestOptions object or a Clojure map:

(api/post ctx "/users"
  {:headers {"Content-Type" "application/json"}
   :data    "{\"name\": \"Alice\"}"
   :timeout 5000})

(api/put ctx "/users/1"
  {:form (api/map->form-data {:name "Bob" :email "bob@example.com"})})

(api/delete ctx "/users/1")

Playwright test assertions - LocatorAssertions, PageAssertions,
APIResponseAssertions.

Entry point is `assert-that` which returns the appropriate assertions
object for the given Playwright type. Chain with assertion functions
and use `not-` variants for negation.

All assertion functions wrap calls in `safe` to return anomaly maps
on assertion failure rather than throwing.

CLI client for the spel daemon.

Parses command-line arguments into JSON commands, sends them to the
daemon over a Unix domain socket, and pretty-prints the results.

If the daemon isn't running, it auto-starts one in the background.

Usage:
  spel open https://example.com
  spel snapshot
  spel click @e1
  spel fill @e2 "search text"
  spel screenshot shot.png
  spel close

  (require '[com.blockether.spel.codegen :as codegen])
  (codegen/jsonl->clojure "recording.jsonl")
  (codegen/jsonl-str->clojure jsonl-string {:format :script})

Transforms Playwright JSONL recordings into idiomatic Clojure test code.

   Reads JSONL produced by `playwright codegen --target=jsonl` and emits
   Clojure code using the com.blockether.spel API.

   Two usage modes:

   A) Library:

(set! *warn-on-reflection* true)

      (require '[com.blockether.spel.codegen :as codegen])
      (codegen/jsonl->clojure "recording.jsonl")
      (codegen/jsonl-str->clojure jsonl-string {:format :script})

   B) CLI:
      clojure -M -m com.blockether.spel.codegen recording.jsonl
      clojure -M -m com.blockether.spel.codegen --format=script recording.jsonl
      cat recording.jsonl | clojure -M -m com.blockether.spel.codegen

   Workflow:
      clojure -M -m com.blockether.spel.cli codegen --target=jsonl -o recording.jsonl https://example.com
      clojure -M -m com.blockether.spel.codegen recording.jsonl > test/my_test.clj

   Any unrecognized action, unsupported signal, or unimplemented feature
   causes an IMMEDIATE hard error with details about what failed.

Playwright lifecycle management and browser launching.

Entry point for all Playwright operations. Creates Playwright instances
and launches browsers (Chromium, Firefox, WebKit).

Usage:
(with-playwright [pw (create)]
  (with-browser [browser (launch-chromium pw {:headless true})]
    (with-page [page (new-page browser)]
      (navigate page "https://example.com")
      (text-content page "h1"))))

All operations return anomaly maps on failure instead of throwing exceptions.

Background daemon that keeps a Playwright browser alive between CLI calls.

Listens on a Unix domain socket for JSON commands, executes them against
the browser, and returns JSON responses. Each command is one JSON line;
each response is one JSON line.

Usage:
  (start-daemon! {:session "default" :headless true})   ;; blocks
  (daemon-running? "default")                           ;; check
  (stop-daemon!)                                         ;; cleanup

Datafy/nav extensions for Playwright Java objects.

Require this namespace to enable `clojure.core.protocols/Datafiable`
for key Playwright classes. After requiring, `(clojure.datafy/datafy obj)`
returns a Clojure map representation of the object.

Datafied classes:
- Page, Browser, BrowserContext, BrowserType
- Request, Response, APIResponse
- ConsoleMessage, Download, WebError, WebSocketFrame, Worker
- ElementHandle, Locator (basic info)
- PlaywrightException, TimeoutError

External Playwright driver management for native-image builds.

Instead of bundling Playwright's ~600MB Node.js driver in the native binary,
this module downloads and caches it on first use.

 Cache:  ~/.cache/spel/<version>/<platform>/
 CDN:    https://cdn.playwright.dev/builds/driver/playwright-<version>-<platform>.zip

 Configuration (checked in order):
   1. playwright.cli.dir system property — points to pre-installed driver dir
   2. SPEL_DRIVER_DIR env var — overrides cache location
   3. Default: ~/.cache/spel/<version>/<platform>/

Frame and FrameLocator operations.

Generates API reference markdown from source code introspection.

Three categories of API docs:
1. Library API — public vars from all spel namespaces
2. SCI eval API — functions available in `spel --eval` mode
3. CLI commands — commands available via the `spel` binary

Usage:
  clojure -T:build gen-docs
  make gen-docs

CLI command to scaffold agent definitions for E2E testing.

Supports multiple agent loop targets via --loop:
- opencode (default) — .opencode/agents/, .opencode/prompts/, .opencode/skills/
- claude             — .claude/agents/, .claude/prompts/, .claude/docs/
- vscode             — .github/agents/, .github/prompts/, .github/docs/

Also generates:
- test-e2e/specs/ — test plans directory (colocated with tests)
- test-e2e/<ns>/e2e/ — seed test (path derived from --ns)

Usage:
  spel init-agents --ns my-app
  spel init-agents --ns my-app --loop=claude
  spel init-agents --ns my-app --loop=vscode
  spel init-agents --ns my-app --test-dir test-e2e --specs-dir test-e2e/specs
  spel init-agents --dry-run

Keyboard, Mouse, and Touchscreen operations.

JUnit XML reporter for Lazytest.

Produces JUnit XML output fully compliant with the Apache Ant JUnit
schema (https://github.com/windyroad/JUnit-Schema) and compatible
with CI systems: GitHub Actions, Jenkins, GitLab CI.

Usage:
  clojure -M:test --output com.blockether.spel.junit-reporter/junit
  clojure -M:test --output nested --output com.blockether.spel.junit-reporter/junit

Output file defaults to test-results/junit.xml. Override with:
  -Dlazytest.junit.output=path/to/output.xml
  LAZYTEST_JUNIT_OUTPUT=path/to/output.xml

Locator and ElementHandle operations.

Locators are the primary way to find and interact with elements.
They auto-wait and auto-retry, making them the preferred API.

Native-image entry point for spel.

Provides a CLI tool (spel) for browser automation with persistent browser sessions.

Modes:
- CLI commands (default): Send commands to the browser process
- Eval: Evaluate a Clojure expression and exit

Usage:
  spel open https://example.com   # Navigate (auto-starts browser)
  spel snapshot                    # ARIA snapshot with refs
  spel click @e1                   # Click by ref
  spel fill @e2 "search text"      # Fill input by ref
  spel screenshot shot.png         # Take screenshot
  spel close                       # Close browser
  spel --eval '(+ 1 2)'            # Evaluate and exit
  spel install                     # Install Playwright browsers
  spel --help                      # Show help

Request, Response, Route, WebSocket operations.

All response and request accessor functions participate in the anomaly
railway pattern: if passed an anomaly map (e.g. from a failed navigate),
they pass it through unchanged instead of throwing ClassCastException.

Option map to Playwright Java options object conversion.

Converts idiomatic Clojure maps to Playwright's typed option objects.
All functions use reflection-free type hints.

Page operations - navigation, content, evaluation, screenshots.

The Page class is the central API surface of Playwright. Wraps all
Page methods with idiomatic Clojure functions.

SCI (Small Clojure Interpreter) environment for native-image REPL.

Registers all spel functions as SCI namespaces so they
can be evaluated in a native-image compiled REPL without JVM startup.

The SCI context wraps a stateful Playwright session with managed
atoms for the Playwright, Browser, BrowserContext, and Page instances.

 Namespaces available in --eval mode:
   spel/     - Simplified API (implicit page/context from atoms)
  snapshot/ - Accessibility snapshot capture
  annotate/ - Screenshot annotation
  input/    - Keyboard, Mouse, Touchscreen (raw pass-throughs)
  frame/    - Frame and FrameLocator operations (raw pass-throughs)
  net/      - Network request/response/route (raw pass-throughs)
  loc/      - Locator operations (raw pass-throughs, explicit Locator arg)
  assert/   - Assertion functions (raw pass-throughs, explicit assertion obj)
  core/     - Lifecycle stubs + utility pass-throughs

Usage:
  (def ctx (create-sci-ctx))
   (eval-string ctx "(spel/start!)")
   (eval-string ctx "(spel/goto \"https://example.com\")")
   (eval-string ctx "(spel/snapshot)")
   (eval-string ctx "(spel/stop!)")

Accessibility snapshot with numbered element refs.

Walks the DOM tree via JavaScript injection and builds a YAML-like
accessibility tree with stable refs (e1, e2, f1_e1 for iframes).
Elements are tagged with `data-pw-ref` attributes for later interaction.

Usage:
  (def snap (capture-snapshot page))
  (:tree snap)      ;; YAML-like string with [@eN] annotations
  (:refs snap)      ;; {"e1" {:role "button" :name "Submit" :bbox {...}} ...}
  (resolve-ref page "e3") ;; returns Locator for the element

Shared Playwright test fixtures using Lazytest around hooks.

Provides dynamic vars for Playwright instance, browser, and page,
along with around hooks that can be used with Lazytest's :context metadata.

Usage:
(ns my-test
  (:require
   [com.blockether.spel.test-fixtures :refer [*page* with-playwright with-browser with-page]]
   [lazytest.core :refer [defdescribe describe expect it]]))

(defdescribe my-test
  (describe "with full setup" {:context [with-playwright with-browser with-page]}
    (it "can access page"
      (expect (some? *page*)))))

Utility classes: Dialog, Download, ConsoleMessage, CDPSession, Clock,
Tracing, Video, WebError, Worker, FileChooser, Selectors.