feat: unify group policy allowlists

src/slack/monitor.test.ts

@@ -0,0 +1,55 @@
+import { describe, expect, it } from "vitest";
+
+import { isSlackRoomAllowedByPolicy } from "./monitor.js";
+
+describe("slack groupPolicy gating", () => {
+  it("allows when policy is open", () => {
+    expect(
+      isSlackRoomAllowedByPolicy({
+        groupPolicy: "open",
+        channelAllowlistConfigured: false,
+        channelAllowed: false,
+      }),
+    ).toBe(true);
+  });
+
+  it("blocks when policy is disabled", () => {
+    expect(
+      isSlackRoomAllowedByPolicy({
+        groupPolicy: "disabled",
+        channelAllowlistConfigured: true,
+        channelAllowed: true,
+      }),
+    ).toBe(false);
+  });
+
+  it("blocks allowlist when no channel allowlist configured", () => {
+    expect(
+      isSlackRoomAllowedByPolicy({
+        groupPolicy: "allowlist",
+        channelAllowlistConfigured: false,
+        channelAllowed: true,
+      }),
+    ).toBe(false);
+  });
+
+  it("allows allowlist when channel is allowed", () => {
+    expect(
+      isSlackRoomAllowedByPolicy({
+        groupPolicy: "allowlist",
+        channelAllowlistConfigured: true,
+        channelAllowed: true,
+      }),
+    ).toBe(true);
+  });
+
+  it("blocks allowlist when channel is not allowed", () => {
+    expect(
+      isSlackRoomAllowedByPolicy({
+        groupPolicy: "allowlist",
+        channelAllowlistConfigured: true,
+        channelAllowed: false,
+      }),
+    ).toBe(false);
+  });
+});