cgalo5758
ab0effa4c7
Add actAnswer to the server's tests: the status, each HX-* header in name order with each HX-Trigger event on a line of its own beside its message, and the text of every element the caller's selectors pick, in document order. A selector that picks nothing prints nothing, so a golden shows which regions an answer filled. Later tests of the plan-wide acts and of the Stripe sync will read their answers through it. No output changed: the commit adds one test file and touches no production file. The names and results of ./internal/server, run after a database reset at the parent and at this commit, differ by the one new passing test. 7 breaks, each caught by the new test; the collapse break edits the HTML helper's Text, where the collapse now lives. Unprobed: an HX-Trigger header that is not JSON, because every HX-Trigger the console sets is JSON (the toasts through one JSON-producing function), and the test stops on one that is not.
78 lines
2.6 KiB
Go
78 lines
2.6 KiB
Go
// SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Commercial
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// SPDX-FileCopyrightText: 2025-2026 Christian Galo
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package server
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import (
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"encoding/json"
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"fmt"
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"maps"
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"net/http"
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"net/http/httptest"
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"slices"
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"strings"
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"testing"
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"git.coopcloud.tech/wiki-cafe/member-console/internal/testkit/htmltest"
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)
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// actAnswer is what an act answered, as text for a golden file: the status;
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// each HX-* header the handler set, in name order, HX-Trigger as one line
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// per event it fires with its message; then, for each selector in regions,
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// the text of every element it selects, in document order. A region that
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// selects nothing prints nothing, so the file shows which regions an answer
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// filled. Pass the text through the fixture's normalizer before comparing.
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func actAnswer(t *testing.T, rec *httptest.ResponseRecorder, regions ...string) string {
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t.Helper()
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var b strings.Builder
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fmt.Fprintf(&b, "status %d\n", rec.Code)
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for _, name := range slices.Sorted(maps.Keys(rec.Header())) {
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if !strings.HasPrefix(name, "Hx-") {
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continue
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}
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value := rec.Header().Get(name)
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if name != "Hx-Trigger" {
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fmt.Fprintf(&b, "%s %s\n", name, value)
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continue
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}
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var fired map[string]any
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if err := json.Unmarshal([]byte(value), &fired); err != nil {
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t.Fatalf("HX-Trigger %q: %v", value, err)
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}
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for _, event := range slices.Sorted(maps.Keys(fired)) {
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fmt.Fprintf(&b, "%s %s: %v\n", name, event, fired[event])
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}
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}
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page := htmltest.Parse(t, rec.Body.String())
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for _, sel := range regions {
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for _, text := range page.Texts(sel) {
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fmt.Fprintf(&b, "%s: %s\n", sel, text)
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}
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}
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return b.String()
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}
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// TestActAnswerPrintsStatusHeadersAndRegions: the status, the HX-* headers in
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// name order with each fired event on its own line, and the selected regions'
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// text with its spaces collapsed; other headers and unselected markup stay
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// out.
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func TestActAnswerPrintsStatusHeadersAndRegions(t *testing.T) {
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rec := httptest.NewRecorder()
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fireErrorToast(rec, "Removal failed and nothing was changed.")
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rec.Header().Set("HX-Retarget", "#main")
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rec.Header().Set("Content-Type", "text/html")
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rec.WriteHeader(http.StatusUnprocessableEntity)
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_, _ = rec.WriteString(`<main><div class="alert alert-danger" role="alert">
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Choose whether to keep
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or migrate.</div><p>Other</p><div class="alert alert-danger">Second.</div></main>`)
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got := actAnswer(t, rec, ".alert-danger", ".alert-success")
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want := "status 422\n" +
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"Hx-Retarget #main\n" +
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"Hx-Trigger showErrorToast: Removal failed and nothing was changed.\n" +
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".alert-danger: Choose whether to keep or migrate.\n" +
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".alert-danger: Second.\n"
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if got != want {
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t.Errorf("actAnswer =\n%s\nwant\n%s", got, want)
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}
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}
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