Deploy main eacf1e7 to prod

Replaces #559, which conflicted.

Model: opus-5-5

internal/handlers/entrypoint_toggle_test.go

@@ -0,0 +1,95 @@
+package handlers_test
+
+import (
+	"context"
+	"net/http"
+	"net/http/httptest"
+	"net/url"
+	"strings"
+	"testing"
+
+	"github.com/go-chi/chi"
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+	"gorm.io/gorm"
+	"sneak.berlin/go/webhooker/internal/database"
+)
+
+// TestHandleEntrypointToggle_DoesNotUndoAnEdit proves that a toggle
+// which loaded the entrypoint before an edit of its description was
+// saved does not write the old description back over the edit. The
+// edit is submitted from a callback on the toggle's own read of the
+// entrypoint, so it is saved after that read and before the toggle
+// writes.
+func TestHandleEntrypointToggle_DoesNotUndoAnEdit(t *testing.T) {
+	t.Parallel()
+
+	env := setupSourceTest(t)
+	wh := seedWebhookWithRetention(t, env.db, 30)
+	ep := seedEntrypoint(t, env.db, wh.ID)
+	require.True(t, ep.Active)
+
+	router := chi.NewRouter()
+	router.Post(
+		"/hook/{sourceID}/entrypoints/{entrypointID}/edit",
+		env.handlers.HandleEntrypointEdit(),
+	)
+	router.Post(
+		"/hook/{sourceID}/entrypoints/{entrypointID}/toggle",
+		env.handlers.HandleEntrypointToggle(),
+	)
+
+	// post submits one of the entrypoint's forms as the test user and
+	// returns the response's status code.
+	post := func(action string, form url.Values) int {
+		req := httptest.NewRequestWithContext(
+			context.Background(), http.MethodPost,
+			"/hook/"+wh.ID+"/entrypoints/"+ep.ID+"/"+action,
+			strings.NewReader(form.Encode()),
+		)
+		req.Header.Set(
+			"Content-Type", "application/x-www-form-urlencoded",
+		)
+
+		for _, c := range env.cookies {
+			req.AddCookie(c)
+		}
+
+		w := httptest.NewRecorder()
+		router.ServeHTTP(w, req)
+
+		return w.Code
+	}
+
+	var (
+		edited   bool
+		editCode int
+	)
+
+	require.NoError(t, env.db.DB().Callback().Query().
+		After("gorm:query").
+		Register("test:edit_after_toggle_read", func(tx *gorm.DB) {
+			// Only the first read of an entrypoint, the toggle's,
+			// submits the edit.
+			if tx.Statement.Table != "entrypoints" || edited {
+				return
+			}
+
+			edited = true
+			editCode = post(
+				"edit", url.Values{"description": {"Billing sender"}},
+			)
+		}),
+	)
+
+	require.Equal(t, http.StatusSeeOther, post("toggle", nil))
+	require.Equal(t, http.StatusSeeOther, editCode)
+
+	var stored database.Entrypoint
+
+	require.NoError(
+		t, env.db.DB().First(&stored, "id = ?", ep.ID).Error,
+	)
+	assert.False(t, stored.Active)
+	assert.Equal(t, "Billing sender", stored.Description)
+}