From 963ece7848ffef81380097f815c666f008102dd3 Mon Sep 17 00:00:00 2001
From: Michael Nguyen <nguyenm7@gmail.com>
Date: Fri, 24 Jul 2026 01:10:47 -0700
Subject: [PATCH] test(plugins): mirror checkbox selection rules

Co-Authored-By: Paperclip <noreply@paperclip.ing>
---
 packages/plugins/sdk/src/testing.ts           | 38 +++++++++++++------
 .../plugins/sdk/tests/testing-actions.test.ts | 37 +++++++++++++++++-
 2 files changed, 63 insertions(+), 12 deletions(-)

diff --git a/packages/plugins/sdk/src/testing.ts b/packages/plugins/sdk/src/testing.ts
index e02c335b903..e823bd3faa7 100644
--- a/packages/plugins/sdk/src/testing.ts
+++ b/packages/plugins/sdk/src/testing.ts
@@ -1,5 +1,5 @@
 import { randomUUID } from "node:crypto";
-import { pluginOperationIssueOriginKind } from "@paperclipai/shared";
+import { acceptIssueThreadInteractionSchema, pluginOperationIssueOriginKind } from "@paperclipai/shared";
 import type {
   PaperclipPluginManifestV1,
   PluginCapability,
@@ -1807,19 +1807,35 @@ export function createTestHarness(options: TestHarnessOptions): TestHarness {
         if (current.status !== "pending") {
           return { interaction: current, applied: false };
         }
+        let checkboxResult: { version: 1; outcome: "accepted"; selectedOptionIds: string[] } | undefined;
+        if (input.action === "accept" && current.kind === "request_checkbox_confirmation") {
+          const parsed = acceptIssueThreadInteractionSchema.parse(input);
+          const optionIds = new Set(current.payload.options.map((option) => option.id));
+          const selectedOptionIds = parsed.selectedOptionIds
+            ?? current.payload.defaultSelectedOptionIds
+            ?? [];
+          for (const optionId of selectedOptionIds) {
+            if (!optionIds.has(optionId)) {
+              throw new Error(`Unknown checkbox confirmation optionId: ${optionId}`);
+            }
+          }
+          const selected = current.payload.options
+            .filter((option) => selectedOptionIds.includes(option.id))
+            .map((option) => option.id);
+          const minSelected = current.payload.minSelected ?? 0;
+          const maxSelected = current.payload.maxSelected ?? null;
+          if (selected.length < minSelected) {
+            throw new Error(`Select at least ${minSelected} checkbox confirmation option(s)`);
+          }
+          if (maxSelected != null && selected.length > maxSelected) {
+            throw new Error(`Select no more than ${maxSelected} checkbox confirmation option(s)`);
+          }
+          checkboxResult = { version: 1, outcome: "accepted", selectedOptionIds: selected };
+        }
         const resolved: IssueThreadInteraction = {
           ...current,
           status: input.action === "accept" ? "accepted" : "rejected",
-          ...(input.action === "accept"
-            && current.kind === "request_checkbox_confirmation"
-            && input.selectedOptionIds !== undefined
-            ? {
-              result: {
-                outcome: "accepted",
-                selectedOptionIds: input.selectedOptionIds,
-              },
-            }
-            : {}),
+          ...(checkboxResult ? { result: checkboxResult } : {}),
           updatedAt: new Date(),
         } as IssueThreadInteraction;
         const index = list.indexOf(current);
diff --git a/packages/plugins/sdk/tests/testing-actions.test.ts b/packages/plugins/sdk/tests/testing-actions.test.ts
index e661c001b0e..67072d3df0b 100644
--- a/packages/plugins/sdk/tests/testing-actions.test.ts
+++ b/packages/plugins/sdk/tests/testing-actions.test.ts
@@ -77,7 +77,21 @@ describe("createTestHarness issue interactions", () => {
   it("creates request_checkbox_confirmation interactions through the typed host helper", async () => {
     const harness = createTestHarness({
       manifest,
-      capabilities: ["issues.create", "issue.interactions.create"],
+      capabilities: ["issues.create", "issue.interactions.create", "issue.interactions.respond"],
+    });
+    const now = new Date().toISOString();
+    harness.seed({
+      accessMembers: [{
+        id: "member-1",
+        companyId: "company-1",
+        principalType: "user",
+        principalId: "user-1",
+        status: "active",
+        membershipRole: "operator",
+        grants: [],
+        createdAt: now,
+        updatedAt: now,
+      }],
     });
     const issue = await harness.ctx.issues.create({
       companyId: "company-1",
@@ -126,5 +140,26 @@ describe("createTestHarness issue interactions", () => {
         maxSelected: 2,
       },
     });
+
+    const accepted = await harness.ctx.issues.respondInteraction(
+      issue.id,
+      interaction.id,
+      {
+        action: "accept",
+        actorUserId: "user-1",
+        selectedOptionIds: ["file-b"],
+      },
+      "company-1",
+    );
+    expect(accepted).toMatchObject({
+      applied: true,
+      interaction: {
+        status: "accepted",
+        result: {
+          outcome: "accepted",
+          selectedOptionIds: ["file-b"],
+        },
+      },
+    });
   });
 });