jschoubben
ab5f767372
The module's bundle (the one process with the bus) serves the page on the port its manifest declares under listens, from: machine, and requires a route that reaches it. No form, no script, no verb behind it; any method but GET is 405. A source that does not answer is said on the page, never shown as an empty list. Issue 1968. Claude-Session: https://claude.ai/code/session_01JG73KJNrH5EgFXMKKYSrig
70 lines
2.8 KiB
Go
70 lines
2.8 KiB
Go
package main
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import (
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"encoding/json"
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"net/http"
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"net/http/httptest"
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"slices"
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"strconv"
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"strings"
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"testing"
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"time"
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)
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// The page's handler answers GET and nothing else; its manifest declares the port for this machine only and requires a route
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// (ADR 0616 §4, AC P2).
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func TestThePageAnswersGetOnlyAndTheManifestKeepsItToThisMachine(t *testing.T) {
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w := newOverviewWorld(t)
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w.entries = []*Entry{recordEntry(301, StatusAccepted, "2026-11-02", w.now.Add(-24*time.Hour), nil)}
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w.o.Start()
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h := PageHandler(w.o)
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rec := httptest.NewRecorder()
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h.ServeHTTP(rec, httptest.NewRequest(http.MethodGet, "/", nil))
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body := rec.Body.String()
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if rec.Code != 200 || !strings.Contains(body, "Design 47, milestone 1") || !strings.Contains(body, "ADR 0301") || !strings.Contains(body, "Approve ADR 0301") ||
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!strings.Contains(body, "fix/a") {
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t.Fatalf("%d\n%.600s", rec.Code, body)
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}
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if strings.Contains(body, "<form") || strings.Contains(body, "<script") || !strings.Contains(rec.Header().Get("Content-Security-Policy"), "default-src 'none'") {
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t.Fatalf("the page carries a form or a script, or no policy: %v", rec.Header())
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}
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for _, method := range []string{http.MethodPost, http.MethodPut, http.MethodDelete, http.MethodPatch, http.MethodHead, http.MethodOptions} {
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rec := httptest.NewRecorder()
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h.ServeHTTP(rec, httptest.NewRequest(method, "/", strings.NewReader("x")))
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if rec.Code != http.StatusMethodNotAllowed || rec.Header().Get("Allow") != http.MethodGet {
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t.Errorf("%s answered %d", method, rec.Code)
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}
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}
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if rec := httptest.NewRecorder(); func() int { h.ServeHTTP(rec, httptest.NewRequest(http.MethodGet, "/other", nil)); return rec.Code }() != 404 {
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t.Error("another path answered")
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}
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// A source that does not answer is said on the page, never shown as an empty list.
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w.fail[AsksVerb] = true
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w.o.Rebuild(SourceAsks)
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rec = httptest.NewRecorder()
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h.ServeHTTP(rec, httptest.NewRequest(http.MethodGet, "/", nil))
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if !strings.Contains(rec.Body.String(), "The operator channel does not answer") || !strings.Contains(rec.Body.String(), "verb: no answer in time") {
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t.Fatalf("%.1500s", rec.Body.String())
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}
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// The manifest: the port listens from this machine, the route is required and the page is the one the code serves.
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_, raw := readManifest(t)
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var m struct {
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Requires []any `json:"requires"`
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Listens []struct {
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Name string `json:"name"`
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Port int `json:"port"`
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From string `json:"from"`
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} `json:"listens"`
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Contributes map[string]map[string]string `json:"contributes"`
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}
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if err := json.Unmarshal([]byte(raw), &m); err != nil {
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t.Fatal(err)
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}
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if len(m.Listens) != 1 || m.Listens[0].From != "machine" || ":"+strconv.Itoa(m.Listens[0].Port) != PageAddress || m.Contributes["route"]["endpoint"] != m.Listens[0].Name {
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t.Fatalf("%+v", m)
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}
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if !slices.Contains(m.Requires, any("route")) {
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t.Fatal("the route is not required")
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}
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}
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