giles
7a8a166326
- render-html-island wraps body SSR in cek-try (graceful fallback to empty container when island body has DOM/signal code) - defcomp placeholder pattern: server renders safe placeholder div with data-sx-island, browser hydrates the actual island - cek-try primitive added to both server and browser OCaml kernels - assert/assert= added to spec/harness.sx for standalone use - Test source stored in <script type="text/sx-test" data-for="..."> with HTML entity decoding via host-call replaceAll Temperature converter: 5 tests embedded in demo page. Test runner hydrates and finds tests but body render is empty — needs debugging of the specific construct that silently fails in render-to-dom. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
42 lines
4.5 KiB
Plaintext
42 lines
4.5 KiB
Plaintext
(define assert (fn (condition msg) (when (not condition) (error (or msg "Assertion failed")))))
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(define assert= (fn (actual expected msg) (when (not (equal? actual expected)) (error (or msg (str "Expected " expected ", got " actual))))))
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(define default-platform {:current-user (fn () nil) :csrf-token (fn () "test-csrf-token") :app-url (fn (service &rest path) "/mock-app-url") :frag (fn (service comp &rest args) "") :sleep (fn (ms) nil) :local-storage-set (fn (key val) nil) :set-cookie (fn (name val &rest opts) nil) :url-for (fn (endpoint &rest args) "/mock-url") :create-element (fn (tag) nil) :request-path (fn () "/") :config (fn (key) nil) :set-attr (fn (el name val) nil) :set-text (fn (el text) nil) :remove-child (fn (parent child) nil) :fetch (fn (url &rest opts) {:status 200 :body "" :ok true}) :query (fn (service name &rest args) (list)) :add-class (fn (el cls) nil) :get-element (fn (id) nil) :now (fn () 0) :abort (fn (code) nil) :action (fn (service name &rest args) {:ok true}) :remove-class (fn (el cls) nil) :append-child (fn (parent child) nil) :request-arg (fn (name) nil) :emit-dom (fn (op &rest args) nil) :local-storage-get (fn (key) nil) :get-cookie (fn (name) nil)})
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(define make-harness :effects () (fn (&key platform) (let ((merged (if (nil? platform) default-platform (merge default-platform platform)))) {:log (list) :platform merged :state {:cookies {} :storage {} :dom nil}})))
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(define harness-reset! :effects () (fn (session) (dict-set! session "log" (list)) (dict-set! session "state" {:cookies {} :storage {} :dom nil}) session))
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(define harness-log :effects () (fn (session &key op) (let ((log (get session "log"))) (if (nil? op) log (filter (fn (entry) (= (get entry "op") op)) log)))))
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(define harness-get :effects () (fn (session key) (get (get session "state") key)))
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(define harness-set! :effects () (fn (session key value) (dict-set! (get session "state") key value) nil))
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(define make-interceptor :effects () (fn (session op-name mock-fn) (fn (&rest args) (let ((result (if (empty? args) (mock-fn) (if (= 1 (len args)) (mock-fn (first args)) (if (= 2 (len args)) (mock-fn (first args) (nth args 1)) (if (= 3 (len args)) (mock-fn (first args) (nth args 1) (nth args 2)) (apply mock-fn args)))))) (log (get session "log"))) (append! log {:args args :result result :op op-name}) result))))
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(define install-interceptors :effects () (fn (session env) (for-each (fn (key) (let ((mock-fn (get (get session "platform") key)) (interceptor (make-interceptor session key mock-fn))) (env-bind! env key interceptor))) (keys (get session "platform"))) env))
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(define io-calls :effects () (fn (session op-name) (filter (fn (entry) (= (get entry "op") op-name)) (get session "log"))))
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(define io-call-count :effects () (fn (session op-name) (len (io-calls session op-name))))
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(define io-call-nth :effects () (fn (session op-name n) (let ((calls (io-calls session op-name))) (if (< n (len calls)) (nth calls n) nil))))
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(define io-call-args :effects () (fn (session op-name n) (let ((call (io-call-nth session op-name n))) (if (nil? call) nil (get call "args")))))
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(define io-call-result :effects () (fn (session op-name n) (let ((call (io-call-nth session op-name n))) (if (nil? call) nil (get call "result")))))
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(define assert-io-called :effects () (fn (session op-name) (assert (> (io-call-count session op-name) 0) (str "Expected IO operation " op-name " to be called but it was not"))))
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(define assert-no-io :effects () (fn (session op-name) (assert (= (io-call-count session op-name) 0) (str "Expected IO operation " op-name " not to be called but it was called " (io-call-count session op-name) " time(s)"))))
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(define assert-io-count :effects () (fn (session op-name expected) (let ((actual (io-call-count session op-name))) (assert (= actual expected) (str "Expected " op-name " to be called " expected " time(s) but was called " actual " time(s)")))))
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(define assert-io-args :effects () (fn (session op-name n expected-args) (let ((actual (io-call-args session op-name n))) (assert (equal? actual expected-args) (str "Expected call " n " to " op-name " with args " (str expected-args) " but got " (str actual))))))
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(define assert-io-result :effects () (fn (session op-name n expected) (let ((actual (io-call-result session op-name n))) (assert (equal? actual expected) (str "Expected call " n " to " op-name " to return " (str expected) " but got " (str actual))))))
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(define assert-state :effects () (fn (session key expected) (let ((actual (harness-get session key))) (assert (equal? actual expected) (str "Expected state " key " to be " (str expected) " but got " (str actual))))))
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