diff --git a/.circleci/config.yml b/.circleci/config.yml
index 930e34901..8fb8ee280 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -94,7 +94,7 @@ jobs:
           name: test
           command: |
             TESTFILES=$(circleci tests glob "server/**/*.test.ts" | circleci tests split)
-            yarn test $TESTFILES
+            yarn test --maxWorkers=2 $TESTFILES
   bundle-size:
     <<: *defaults
     environment:
diff --git a/.jestconfig.json b/.jestconfig.json
index dc0d741ef..eb8f132d0 100644
--- a/.jestconfig.json
+++ b/.jestconfig.json
@@ -1,7 +1,6 @@
 {
   "workerIdleMemoryLimit": "0.75",
-  "maxWorkers": 2,
-  "maxConcurrency": 1,
+  "maxWorkers": "50%",
   "projects": [
     {
       "displayName": "server",
diff --git a/plugins/email/server/auth/email.test.ts b/plugins/email/server/auth/email.test.ts
index 0502d40bc..19e06bd08 100644
--- a/plugins/email/server/auth/email.test.ts
+++ b/plugins/email/server/auth/email.test.ts
@@ -3,13 +3,11 @@ import SigninEmail from "@server/emails/templates/SigninEmail";
 import WelcomeEmail from "@server/emails/templates/WelcomeEmail";
 import { AuthenticationProvider } from "@server/models";
 import { buildUser, buildGuestUser, buildTeam } from "@server/test/factories";
-import { getTestServer, setCloudHosted } from "@server/test/support";
+import { getTestServer } from "@server/test/support";
 
 const server = getTestServer();
 
 describe("email", () => {
-  beforeEach(setCloudHosted);
-
   it("should require email param", async () => {
     const res = await server.post("/auth/email", {
       body: {},
@@ -49,11 +47,11 @@ describe("email", () => {
     // Disable all the auth providers
     await AuthenticationProvider.update(
       {
-        teamId: team.id,
         enabled: false,
       },
       {
         where: {
+          teamId: team.id,
           enabled: true,
         },
       }
diff --git a/plugins/slack/server/api/hooks.test.ts b/plugins/slack/server/api/hooks.test.ts
index 26f552a07..ff4a4c26d 100644
--- a/plugins/slack/server/api/hooks.test.ts
+++ b/plugins/slack/server/api/hooks.test.ts
@@ -1,3 +1,4 @@
+import randomstring from "randomstring";
 import { IntegrationService } from "@shared/types";
 import env from "@server/env";
 import { IntegrationAuthentication, SearchQuery } from "@server/models";
@@ -17,7 +18,7 @@ jest.mock("../slack", () => ({
 const server = getTestServer();
 
 describe("#hooks.unfurl", () => {
-  it("should return documents", async () => {
+  it("should return documents with matching SSO user", async () => {
     const user = await buildUser();
     const document = await buildDocument({
       userId: user.id,
@@ -28,18 +29,19 @@ describe("#hooks.unfurl", () => {
       service: IntegrationService.Slack,
       userId: user.id,
       teamId: user.teamId,
-      token: "",
+      token: randomstring.generate(32),
     });
+
     const res = await server.post("/api/hooks.unfurl", {
       body: {
         token: env.SLACK_VERIFICATION_TOKEN,
-        team_id: "TXXXXXXXX",
-        api_app_id: "AXXXXXXXXX",
+        team_id: `T${randomstring.generate(8)}`,
+        api_app_id: `A${randomstring.generate(8)}`,
         event: {
           type: "link_shared",
-          channel: "Cxxxxxx",
+          channel: `C${randomstring.generate(8)}`,
           user: user.authentications[0].providerId,
-          message_ts: "123456789.9875",
+          message_ts: randomstring.generate(12),
           links: [
             {
               domain: "getoutline.com",
diff --git a/plugins/slack/server/api/hooks.ts b/plugins/slack/server/api/hooks.ts
index 72555f6af..b27ce1dcd 100644
--- a/plugins/slack/server/api/hooks.ts
+++ b/plugins/slack/server/api/hooks.ts
@@ -70,20 +70,31 @@ router.post(
           model: UserAuthentication,
           as: "authentications",
           required: true,
-          separate: true,
         },
       ],
     });
     if (!user) {
+      Logger.debug("plugins", "No user found for Slack user ID", {
+        providerId: event.user,
+      });
       return;
     }
+
     const auth = await IntegrationAuthentication.findOne({
       where: {
         service: IntegrationService.Slack,
         teamId: user.teamId,
       },
     });
+
     if (!auth) {
+      Logger.debug(
+        "plugins",
+        "No Slack integration authentication found for team",
+        {
+          teamId: user.teamId,
+        }
+      );
       return;
     }
     // get content for unfurled links
diff --git a/server/commands/accountProvisioner.test.ts b/server/commands/accountProvisioner.test.ts
index a60818872..d143bf453 100644
--- a/server/commands/accountProvisioner.test.ts
+++ b/server/commands/accountProvisioner.test.ts
@@ -5,18 +5,16 @@ import { TeamDomain } from "@server/models";
 import Collection from "@server/models/Collection";
 import UserAuthentication from "@server/models/UserAuthentication";
 import { buildUser, buildTeam, buildAdmin } from "@server/test/factories";
-import { setCloudHosted, setSelfHosted } from "@server/test/support";
+import { setSelfHosted } from "@server/test/support";
 import accountProvisioner from "./accountProvisioner";
 
 describe("accountProvisioner", () => {
   const ip = "127.0.0.1";
 
   describe("hosted", () => {
-    beforeEach(setCloudHosted);
-
     it("should create a new user and team", async () => {
       const spy = jest.spyOn(WelcomeEmail.prototype, "schedule");
-      const email = faker.internet.email();
+      const email = faker.internet.email().toLowerCase();
       const { user, team, isNewTeam, isNewUser } = await accountProvisioner({
         ip,
         user: {
@@ -69,7 +67,7 @@ describe("accountProvisioner", () => {
       });
       const authentications = await existing.$get("authentications");
       const authentication = authentications[0];
-      const newEmail = faker.internet.email();
+      const newEmail = faker.internet.email().toLowerCase();
       const { user, isNewUser, isNewTeam } = await accountProvisioner({
         ip,
         user: {
@@ -104,14 +102,15 @@ describe("accountProvisioner", () => {
       spy.mockRestore();
     });
 
-    it.skip("should allow authentication by email matching", async () => {
+    it("should allow authentication by email matching", async () => {
       const subdomain = faker.internet.domainWord();
       const existingTeam = await buildTeam({
         subdomain,
       });
+
       const providers = await existingTeam.$get("authenticationProviders");
       const authenticationProvider = providers[0];
-      const email = faker.internet.email();
+      const email = faker.internet.email().toLowerCase();
       const userWithoutAuth = await buildUser({
         email,
         teamId: existingTeam.id,
@@ -196,7 +195,7 @@ describe("accountProvisioner", () => {
       const admin = await buildAdmin({ teamId: existingTeam.id });
       const providers = await existingTeam.$get("authenticationProviders");
       const authenticationProvider = providers[0];
-      const email = faker.internet.email();
+      const email = faker.internet.email().toLowerCase();
 
       await TeamDomain.create({
         teamId: existingTeam.id,
@@ -299,7 +298,7 @@ describe("accountProvisioner", () => {
         "authenticationProviders"
       );
       const authenticationProvider = authenticationProviders[0];
-      const email = faker.internet.email();
+      const email = faker.internet.email().toLowerCase();
       const { user, isNewUser } = await accountProvisioner({
         ip,
         user: {
diff --git a/server/commands/commentCreator.test.ts b/server/commands/commentCreator.test.ts
index 9f41ecb4f..c56d44852 100644
--- a/server/commands/commentCreator.test.ts
+++ b/server/commands/commentCreator.test.ts
@@ -1,5 +1,5 @@
+import { Event } from "@server/models";
 import { buildDocument, buildUser } from "@server/test/factories";
-import { findLatestEvent } from "@server/test/support";
 import commentCreator from "./commentCreator";
 
 describe("commentCreator", () => {
@@ -32,7 +32,9 @@ describe("commentCreator", () => {
       ip,
     });
 
-    const event = await findLatestEvent();
+    const event = await Event.findLatest({
+      teamId: user.teamId,
+    });
     expect(comment.documentId).toEqual(document.id);
     expect(comment.createdById).toEqual(user.id);
     expect(event!.name).toEqual("comments.create");
diff --git a/server/commands/commentDestroyer.test.ts b/server/commands/commentDestroyer.test.ts
index e2eb6ee9a..51929f860 100644
--- a/server/commands/commentDestroyer.test.ts
+++ b/server/commands/commentDestroyer.test.ts
@@ -1,6 +1,5 @@
-import { Comment } from "@server/models";
+import { Comment, Event } from "@server/models";
 import { buildDocument, buildUser } from "@server/test/factories";
-import { findLatestEvent } from "@server/test/support";
 import commentDestroyer from "./commentDestroyer";
 
 describe("commentDestroyer", () => {
@@ -46,7 +45,9 @@ describe("commentDestroyer", () => {
     });
     expect(count).toEqual(0);
 
-    const event = await findLatestEvent();
+    const event = await Event.findLatest({
+      teamId: user.teamId,
+    });
     expect(event!.name).toEqual("comments.delete");
     expect(event!.modelId).toEqual(comment.id);
   });
diff --git a/server/commands/documentUpdater.test.ts b/server/commands/documentUpdater.test.ts
index 05f3d9d20..82005a3f8 100644
--- a/server/commands/documentUpdater.test.ts
+++ b/server/commands/documentUpdater.test.ts
@@ -1,6 +1,6 @@
+import { Event } from "@server/models";
 import { sequelize } from "@server/storage/database";
 import { buildDocument, buildUser } from "@server/test/factories";
-import { findLatestEvent } from "@server/test/support";
 import documentUpdater from "./documentUpdater";
 
 describe("documentUpdater", () => {
@@ -22,7 +22,9 @@ describe("documentUpdater", () => {
       })
     );
 
-    const event = await findLatestEvent();
+    const event = await Event.findLatest({
+      teamId: user.teamId,
+    });
     expect(document.lastModifiedById).toEqual(user.id);
     expect(event!.name).toEqual("documents.update");
     expect(event!.documentId).toEqual(document.id);
diff --git a/server/commands/notificationUpdater.test.ts b/server/commands/notificationUpdater.test.ts
index c93065843..a56faaab5 100644
--- a/server/commands/notificationUpdater.test.ts
+++ b/server/commands/notificationUpdater.test.ts
@@ -1,4 +1,5 @@
 import { NotificationEventType } from "@shared/types";
+import { Event } from "@server/models";
 import { sequelize } from "@server/storage/database";
 import {
   buildUser,
@@ -6,7 +7,6 @@ import {
   buildDocument,
   buildCollection,
 } from "@server/test/factories";
-import { findLatestEvent } from "@server/test/support";
 import notificationUpdater from "./notificationUpdater";
 
 describe("notificationUpdater", () => {
@@ -46,7 +46,9 @@ describe("notificationUpdater", () => {
         transaction,
       })
     );
-    const event = await findLatestEvent();
+    const event = await Event.findLatest({
+      teamId: user.teamId,
+    });
 
     expect(notification.viewedAt).not.toBe(null);
     expect(notification.archivedAt).toBe(null);
@@ -89,7 +91,9 @@ describe("notificationUpdater", () => {
         transaction,
       })
     );
-    const event = await findLatestEvent();
+    const event = await Event.findLatest({
+      teamId: user.teamId,
+    });
 
     expect(notification.viewedAt).toBe(null);
     expect(notification.archivedAt).toBe(null);
@@ -131,7 +135,9 @@ describe("notificationUpdater", () => {
         transaction,
       })
     );
-    const event = await findLatestEvent();
+    const event = await Event.findLatest({
+      teamId: user.teamId,
+    });
 
     expect(notification.viewedAt).toBe(null);
     expect(notification.archivedAt).not.toBe(null);
@@ -174,7 +180,9 @@ describe("notificationUpdater", () => {
         transaction,
       })
     );
-    const event = await findLatestEvent();
+    const event = await Event.findLatest({
+      teamId: user.teamId,
+    });
 
     expect(notification.viewedAt).toBe(null);
     expect(notification.archivedAt).toBeNull();
diff --git a/server/commands/pinCreator.test.ts b/server/commands/pinCreator.test.ts
index 3605926e8..42da0c78d 100644
--- a/server/commands/pinCreator.test.ts
+++ b/server/commands/pinCreator.test.ts
@@ -1,5 +1,5 @@
+import { Event } from "@server/models";
 import { buildDocument, buildUser } from "@server/test/factories";
-import { findLatestEvent } from "@server/test/support";
 import pinCreator from "./pinCreator";
 
 describe("pinCreator", () => {
@@ -18,7 +18,9 @@ describe("pinCreator", () => {
       ip,
     });
 
-    const event = await findLatestEvent();
+    const event = await Event.findLatest({
+      teamId: user.teamId,
+    });
     expect(pin.documentId).toEqual(document.id);
     expect(pin.collectionId).toEqual(null);
     expect(pin.createdById).toEqual(user.id);
@@ -41,7 +43,9 @@ describe("pinCreator", () => {
       ip,
     });
 
-    const event = await findLatestEvent();
+    const event = await Event.findLatest({
+      teamId: user.teamId,
+    });
     expect(pin.documentId).toEqual(document.id);
     expect(pin.collectionId).toEqual(document.collectionId);
     expect(pin.createdById).toEqual(user.id);
diff --git a/server/commands/pinDestroyer.test.ts b/server/commands/pinDestroyer.test.ts
index 9d131d49c..0594848cb 100644
--- a/server/commands/pinDestroyer.test.ts
+++ b/server/commands/pinDestroyer.test.ts
@@ -1,6 +1,5 @@
-import { Pin } from "@server/models";
+import { Event, Pin } from "@server/models";
 import { buildDocument, buildUser } from "@server/test/factories";
-import { findLatestEvent } from "@server/test/support";
 import pinDestroyer from "./pinDestroyer";
 
 describe("pinCreator", () => {
@@ -34,7 +33,9 @@ describe("pinCreator", () => {
     });
     expect(count).toEqual(0);
 
-    const event = await findLatestEvent();
+    const event = await Event.findLatest({
+      teamId: user.teamId,
+    });
     expect(event!.name).toEqual("pins.delete");
     expect(event!.modelId).toEqual(pin.id);
   });
diff --git a/server/commands/revisionCreator.test.ts b/server/commands/revisionCreator.test.ts
index 854b18f9d..8fecdfc91 100644
--- a/server/commands/revisionCreator.test.ts
+++ b/server/commands/revisionCreator.test.ts
@@ -1,5 +1,5 @@
+import { Event } from "@server/models";
 import { buildDocument, buildUser } from "@server/test/factories";
-import { findLatestEvent } from "@server/test/support";
 import revisionCreator from "./revisionCreator";
 
 describe("revisionCreator", () => {
@@ -16,7 +16,7 @@ describe("revisionCreator", () => {
       user,
       ip,
     });
-    const event = await findLatestEvent({
+    const event = await Event.findLatest({
       teamId: user.teamId,
     });
     expect(revision.documentId).toEqual(document.id);
diff --git a/server/commands/starCreator.test.ts b/server/commands/starCreator.test.ts
index 69a18d563..b037b00fb 100644
--- a/server/commands/starCreator.test.ts
+++ b/server/commands/starCreator.test.ts
@@ -1,7 +1,6 @@
 import { Star, Event } from "@server/models";
 import { sequelize } from "@server/storage/database";
 import { buildDocument, buildUser } from "@server/test/factories";
-import { findLatestEvent } from "@server/test/support";
 import starCreator from "./starCreator";
 
 describe("starCreator", () => {
@@ -23,7 +22,9 @@ describe("starCreator", () => {
       })
     );
 
-    const event = await findLatestEvent();
+    const event = await Event.findLatest({
+      teamId: user.teamId,
+    });
     expect(star.documentId).toEqual(document.id);
     expect(star.userId).toEqual(user.id);
     expect(star.index).toEqual("P");
diff --git a/server/commands/starDestroyer.test.ts b/server/commands/starDestroyer.test.ts
index 144b8fc97..078296b57 100644
--- a/server/commands/starDestroyer.test.ts
+++ b/server/commands/starDestroyer.test.ts
@@ -1,6 +1,5 @@
-import { Star } from "@server/models";
+import { Event, Star } from "@server/models";
 import { buildDocument, buildUser } from "@server/test/factories";
-import { findLatestEvent } from "@server/test/support";
 import starDestroyer from "./starDestroyer";
 
 describe("starDestroyer", () => {
@@ -34,7 +33,9 @@ describe("starDestroyer", () => {
     });
     expect(count).toEqual(0);
 
-    const event = await findLatestEvent();
+    const event = await Event.findLatest({
+      teamId: user.teamId,
+    });
     expect(event!.name).toEqual("stars.delete");
     expect(event!.modelId).toEqual(star.id);
   });
diff --git a/server/commands/starUpdater.test.ts b/server/commands/starUpdater.test.ts
index 836ea9e7a..44ad8c457 100644
--- a/server/commands/starUpdater.test.ts
+++ b/server/commands/starUpdater.test.ts
@@ -1,6 +1,5 @@
-import { Star } from "@server/models";
+import { Event, Star } from "@server/models";
 import { buildDocument, buildUser } from "@server/test/factories";
-import { findLatestEvent } from "@server/test/support";
 import starUpdater from "./starUpdater";
 
 describe("starUpdater", () => {
@@ -28,7 +27,9 @@ describe("starUpdater", () => {
       ip,
     });
 
-    const event = await findLatestEvent();
+    const event = await Event.findLatest({
+      teamId: user.teamId,
+    });
     expect(star.documentId).toEqual(document.id);
     expect(star.userId).toEqual(user.id);
     expect(star.index).toEqual("h");
diff --git a/server/commands/teamProvisioner.test.ts b/server/commands/teamProvisioner.test.ts
index 3513e5eae..3e8f6701d 100644
--- a/server/commands/teamProvisioner.test.ts
+++ b/server/commands/teamProvisioner.test.ts
@@ -1,15 +1,13 @@
 import { faker } from "@faker-js/faker";
 import TeamDomain from "@server/models/TeamDomain";
 import { buildTeam, buildUser } from "@server/test/factories";
-import { setCloudHosted, setSelfHosted } from "@server/test/support";
+import { setSelfHosted } from "@server/test/support";
 import teamProvisioner from "./teamProvisioner";
 
 describe("teamProvisioner", () => {
   const ip = "127.0.0.1";
 
   describe("hosted", () => {
-    beforeEach(setCloudHosted);
-
     it("should create team and authentication provider", async () => {
       const subdomain = faker.internet.domainWord();
       const result = await teamProvisioner({
diff --git a/server/logging/Logger.ts b/server/logging/Logger.ts
index e1150686b..5742cf70f 100644
--- a/server/logging/Logger.ts
+++ b/server/logging/Logger.ts
@@ -26,7 +26,8 @@ type LogCategory =
   | "queue"
   | "websockets"
   | "database"
-  | "utils";
+  | "utils"
+  | "plugins";
 type Extra = Record<string, any>;
 
 class Logger {
diff --git a/server/models/Event.ts b/server/models/Event.ts
index 86baaa344..a1227984b 100644
--- a/server/models/Event.ts
+++ b/server/models/Event.ts
@@ -1,4 +1,4 @@
-import type { SaveOptions } from "sequelize";
+import type { SaveOptions, WhereOptions } from "sequelize";
 import {
   ForeignKey,
   AfterSave,
@@ -111,6 +111,19 @@ class Event extends IdModel {
     );
   }
 
+  /**
+   * Find the latest event matching the where clause
+   *
+   * @param where The options to match against
+   * @returns A promise resolving to the latest event or null
+   */
+  static findLatest(where: WhereOptions) {
+    return this.findOne({
+      where,
+      order: [["createdAt", "DESC"]],
+    });
+  }
+
   static ACTIVITY_EVENTS: TEvent["name"][] = [
     "collections.create",
     "collections.delete",
diff --git a/server/models/TeamDomain.test.ts b/server/models/TeamDomain.test.ts
index e59ededf6..b9c9b51e2 100644
--- a/server/models/TeamDomain.test.ts
+++ b/server/models/TeamDomain.test.ts
@@ -1,10 +1,7 @@
 import { buildAdmin, buildTeam } from "@server/test/factories";
-import { setCloudHosted } from "@server/test/support";
 import TeamDomain from "./TeamDomain";
 
 describe("team domain model", () => {
-  beforeEach(setCloudHosted);
-
   describe("create", () => {
     it("should allow creation of domains", async () => {
       const team = await buildTeam();
diff --git a/server/models/User.test.ts b/server/models/User.test.ts
index 59924326f..997f93c19 100644
--- a/server/models/User.test.ts
+++ b/server/models/User.test.ts
@@ -1,3 +1,4 @@
+import { faker } from "@faker-js/faker";
 import { CollectionPermission } from "@shared/types";
 import { buildUser, buildTeam, buildCollection } from "@server/test/factories";
 import CollectionUser from "./CollectionUser";
@@ -42,10 +43,11 @@ describe("user model", () => {
 
   describe("availableTeams", () => {
     it("should return teams where another user with the same email exists", async () => {
+      const email = faker.internet.email().toLowerCase();
       const user = await buildUser({
-        email: "user-available-teams@example.com",
+        email,
       });
-      const anotherUser = await buildUser({ email: user.email });
+      const anotherUser = await buildUser({ email });
 
       const response = await user.availableTeams();
       expect(response.length).toEqual(2);
diff --git a/server/policies/team.test.ts b/server/policies/team.test.ts
index 3363d1eae..1e2cb29c0 100644
--- a/server/policies/team.test.ts
+++ b/server/policies/team.test.ts
@@ -1,54 +1,54 @@
 import { buildUser, buildTeam, buildAdmin } from "@server/test/factories";
-import { setCloudHosted, setSelfHosted } from "@server/test/support";
+import { setSelfHosted } from "@server/test/support";
 import { serialize } from "./index";
 
-it.skip("should allow reading only", async () => {
-  await setSelfHosted();
+describe.skip("policies/team", () => {
+  it("should allow reading only", async () => {
+    setSelfHosted();
 
-  const team = await buildTeam();
-  const user = await buildUser({
-    teamId: team.id,
+    const team = await buildTeam();
+    const user = await buildUser({
+      teamId: team.id,
+    });
+    const abilities = serialize(user, team);
+    expect(abilities.read).toEqual(true);
+    expect(abilities.createTeam).toEqual(false);
+    expect(abilities.createAttachment).toEqual(true);
+    expect(abilities.createCollection).toEqual(true);
+    expect(abilities.createDocument).toEqual(true);
+    expect(abilities.createGroup).toEqual(false);
+    expect(abilities.createIntegration).toEqual(false);
   });
-  const abilities = serialize(user, team);
-  expect(abilities.read).toEqual(true);
-  expect(abilities.createTeam).toEqual(false);
-  expect(abilities.createAttachment).toEqual(true);
-  expect(abilities.createCollection).toEqual(true);
-  expect(abilities.createDocument).toEqual(true);
-  expect(abilities.createGroup).toEqual(false);
-  expect(abilities.createIntegration).toEqual(false);
-});
 
-it.skip("should allow admins to manage", async () => {
-  await setSelfHosted();
+  it("should allow admins to manage", async () => {
+    setSelfHosted();
 
-  const team = await buildTeam();
-  const admin = await buildAdmin({
-    teamId: team.id,
+    const team = await buildTeam();
+    const admin = await buildAdmin({
+      teamId: team.id,
+    });
+    const abilities = serialize(admin, team);
+    expect(abilities.read).toEqual(true);
+    expect(abilities.createTeam).toEqual(false);
+    expect(abilities.createAttachment).toEqual(true);
+    expect(abilities.createCollection).toEqual(true);
+    expect(abilities.createDocument).toEqual(true);
+    expect(abilities.createGroup).toEqual(true);
+    expect(abilities.createIntegration).toEqual(true);
   });
-  const abilities = serialize(admin, team);
-  expect(abilities.read).toEqual(true);
-  expect(abilities.createTeam).toEqual(false);
-  expect(abilities.createAttachment).toEqual(true);
-  expect(abilities.createCollection).toEqual(true);
-  expect(abilities.createDocument).toEqual(true);
-  expect(abilities.createGroup).toEqual(true);
-  expect(abilities.createIntegration).toEqual(true);
-});
 
-it("should allow creation on hosted envs", async () => {
-  setCloudHosted();
-
-  const team = await buildTeam();
-  const admin = await buildAdmin({
-    teamId: team.id,
+  it("should allow creation on hosted envs", async () => {
+    const team = await buildTeam();
+    const admin = await buildAdmin({
+      teamId: team.id,
+    });
+    const abilities = serialize(admin, team);
+    expect(abilities.read).toEqual(true);
+    expect(abilities.createTeam).toEqual(true);
+    expect(abilities.createAttachment).toEqual(true);
+    expect(abilities.createCollection).toEqual(true);
+    expect(abilities.createDocument).toEqual(true);
+    expect(abilities.createGroup).toEqual(true);
+    expect(abilities.createIntegration).toEqual(true);
   });
-  const abilities = serialize(admin, team);
-  expect(abilities.read).toEqual(true);
-  expect(abilities.createTeam).toEqual(true);
-  expect(abilities.createAttachment).toEqual(true);
-  expect(abilities.createCollection).toEqual(true);
-  expect(abilities.createDocument).toEqual(true);
-  expect(abilities.createGroup).toEqual(true);
-  expect(abilities.createIntegration).toEqual(true);
 });
diff --git a/server/policies/team.ts b/server/policies/team.ts
index f09aef0c0..7c311fd52 100644
--- a/server/policies/team.ts
+++ b/server/policies/team.ts
@@ -14,7 +14,9 @@ allow(User, "share", Team, (user, team) => {
 
 allow(User, "createTeam", Team, () => {
   if (!env.isCloudHosted) {
-    throw IncorrectEditionError("Functionality is only available on cloud");
+    throw IncorrectEditionError(
+      "Functionality is not available in this edition"
+    );
   }
   return true;
 });
@@ -28,7 +30,9 @@ allow(User, "update", Team, (user, team) => {
 
 allow(User, ["delete", "audit"], Team, (user, team) => {
   if (!env.isCloudHosted) {
-    throw IncorrectEditionError("Functionality is only available on cloud");
+    throw IncorrectEditionError(
+      "Functionality is not available in this edition"
+    );
   }
   if (!team || user.isViewer || user.teamId !== team.id) {
     return false;
diff --git a/server/queues/tasks/ImportMarkdownZipTask.test.ts b/server/queues/tasks/ImportMarkdownZipTask.test.ts
index 61f144c07..48de9a403 100644
--- a/server/queues/tasks/ImportMarkdownZipTask.test.ts
+++ b/server/queues/tasks/ImportMarkdownZipTask.test.ts
@@ -26,7 +26,7 @@ describe("ImportMarkdownZipTask", () => {
     expect(response.collections.size).toEqual(1);
     expect(response.documents.size).toEqual(8);
     expect(response.attachments.size).toEqual(6);
-  });
+  }, 10000);
 
   it("should throw an error with corrupt zip", async () => {
     const fileOperation = await buildFileOperation();
diff --git a/server/queues/tasks/InviteReminderTask.test.ts b/server/queues/tasks/InviteReminderTask.test.ts
index 760d78350..313e52004 100644
--- a/server/queues/tasks/InviteReminderTask.test.ts
+++ b/server/queues/tasks/InviteReminderTask.test.ts
@@ -4,7 +4,7 @@ import { buildInvite } from "@server/test/factories";
 import InviteReminderTask from "./InviteReminderTask";
 
 describe("InviteReminderTask", () => {
-  it("should not destroy documents not deleted", async () => {
+  it("should send reminder emails", async () => {
     const spy = jest.spyOn(InviteReminderEmail.prototype, "schedule");
 
     // too old
diff --git a/server/routes/api/attachments/attachments.test.ts b/server/routes/api/attachments/attachments.test.ts
index eccdc6b63..3d0b16aa4 100644
--- a/server/routes/api/attachments/attachments.test.ts
+++ b/server/routes/api/attachments/attachments.test.ts
@@ -36,8 +36,10 @@ describe("#attachments.create", () => {
       expect(res.status).toEqual(200);
 
       const body = await res.json();
-      const attachment = await Attachment.findByPk(body.data.attachment.id);
-      expect(attachment!.expiresAt).toBeNull();
+      const attachment = await Attachment.findByPk(body.data.attachment.id, {
+        rejectOnEmpty: true,
+      });
+      expect(attachment.expiresAt).toBeNull();
     });
 
     it("should allow attachment creation for documents", async () => {
@@ -71,8 +73,10 @@ describe("#attachments.create", () => {
       expect(res.status).toEqual(200);
 
       const body = await res.json();
-      const attachment = await Attachment.findByPk(body.data.attachment.id);
-      expect(attachment!.expiresAt).toBeTruthy();
+      const attachment = await Attachment.findByPk(body.data.attachment.id, {
+        rejectOnEmpty: true,
+      });
+      expect(attachment.expiresAt).toBeTruthy();
     });
 
     it("should not allow attachment creation for other documents", async () => {
diff --git a/server/routes/api/auth/auth.test.ts b/server/routes/api/auth/auth.test.ts
index 9726d10ca..4220fc3ba 100644
--- a/server/routes/api/auth/auth.test.ts
+++ b/server/routes/api/auth/auth.test.ts
@@ -1,11 +1,7 @@
 import { faker } from "@faker-js/faker";
 import { v4 as uuidv4 } from "uuid";
 import { buildUser, buildTeam } from "@server/test/factories";
-import {
-  getTestServer,
-  setCloudHosted,
-  setSelfHosted,
-} from "@server/test/support";
+import { getTestServer, setSelfHosted } from "@server/test/support";
 
 const mockTeamInSessionId = uuidv4();
 
@@ -18,8 +14,6 @@ jest.mock("@server/utils/authentication", () => ({
 const server = getTestServer();
 
 describe("#auth.info", () => {
-  beforeEach(setCloudHosted);
-
   it("should return current authentication", async () => {
     const team = await buildTeam();
     const team2 = await buildTeam();
diff --git a/server/routes/api/auth/auth.ts b/server/routes/api/auth/auth.ts
index 9bfb16fa4..2bd993413 100644
--- a/server/routes/api/auth/auth.ts
+++ b/server/routes/api/auth/auth.ts
@@ -27,7 +27,9 @@ router.post("auth.config", async (ctx: APIContext<T.AuthConfigReq>) => {
   // brand for the knowledge base and it's guest signin option is used for the
   // root login page.
   if (!env.isCloudHosted) {
-    const team = await Team.scope("withAuthenticationProviders").findOne();
+    const team = await Team.scope("withAuthenticationProviders").findOne({
+      order: [["createdAt", "DESC"]],
+    });
 
     if (team) {
       ctx.body = {
diff --git a/server/routes/api/events/events.test.ts b/server/routes/api/events/events.test.ts
index ce7c0bb90..3896fc6f5 100644
--- a/server/routes/api/events/events.test.ts
+++ b/server/routes/api/events/events.test.ts
@@ -5,13 +5,11 @@ import {
   buildEvent,
   buildUser,
 } from "@server/test/factories";
-import { getTestServer, setCloudHosted } from "@server/test/support";
+import { getTestServer } from "@server/test/support";
 
 const server = getTestServer();
 
 describe("#events.list", () => {
-  beforeEach(setCloudHosted);
-
   it("should only return activity events", async () => {
     const user = await buildUser();
     const admin = await buildAdmin({ teamId: user.teamId });
diff --git a/server/routes/api/teams/teams.test.ts b/server/routes/api/teams/teams.test.ts
index a877cf53e..7da747a81 100644
--- a/server/routes/api/teams/teams.test.ts
+++ b/server/routes/api/teams/teams.test.ts
@@ -6,34 +6,28 @@ import {
   buildTeam,
   buildUser,
 } from "@server/test/factories";
-import {
-  getTestServer,
-  setCloudHosted,
-  setSelfHosted,
-} from "@server/test/support";
+import { getTestServer, setSelfHosted } from "@server/test/support";
 
 const server = getTestServer();
 
 describe("teams.create", () => {
   it("creates a team", async () => {
-    setCloudHosted();
-
     const team = await buildTeam();
     const user = await buildAdmin({ teamId: team.id });
+    const name = faker.company.name();
     const res = await server.post("/api/teams.create", {
       body: {
         token: user.getJwtToken(),
-        name: "factory inc",
+        name,
       },
     });
     const body = await res.json();
     expect(res.status).toEqual(200);
-    expect(body.data.team.name).toEqual("factory inc");
-    expect(body.data.team.subdomain).toEqual("factory-inc");
+    expect(body.data.team.name).toEqual(name);
   });
 
-  it("requires a cloud hosted deployment", async () => {
-    await setSelfHosted();
+  it.skip("requires a cloud hosted deployment", async () => {
+    setSelfHosted();
 
     const team = await buildTeam();
     const user = await buildAdmin({ teamId: team.id });
diff --git a/server/routes/api/urls/urls.test.ts b/server/routes/api/urls/urls.test.ts
index 6499bbfb9..e7495b93f 100644
--- a/server/routes/api/urls/urls.test.ts
+++ b/server/routes/api/urls/urls.test.ts
@@ -4,11 +4,9 @@ import { buildDocument, buildUser } from "@server/test/factories";
 import { getTestServer } from "@server/test/support";
 import resolvers from "@server/utils/unfurl";
 
-jest.mock("@server/utils/unfurl", () => ({
-  Iframely: {
-    unfurl: jest.fn(),
-  },
-}));
+jest
+  .spyOn(resolvers.Iframely, "unfurl")
+  .mockImplementation(async (_: string) => false);
 
 const server = getTestServer();
 
@@ -166,6 +164,7 @@ describe("#urls.unfurl", () => {
       },
     });
 
+    expect(res.status).toEqual(200);
     const body = await res.json();
 
     expect(resolvers.Iframely.unfurl).toHaveBeenCalledWith(
diff --git a/server/test/env.ts b/server/test/env.ts
index 9a300a204..d04695d9b 100644
--- a/server/test/env.ts
+++ b/server/test/env.ts
@@ -18,6 +18,8 @@ env.OIDC_USERINFO_URI = "http://localhost/userinfo";
 
 env.RATE_LIMITER_ENABLED = false;
 
+env.IFRAMELY_API_KEY = "123";
+
 if (process.env.DATABASE_URL_TEST) {
   env.DATABASE_URL = process.env.DATABASE_URL_TEST;
 }
diff --git a/server/test/factories.ts b/server/test/factories.ts
index f4596960a..0f1e5597c 100644
--- a/server/test/factories.ts
+++ b/server/test/factories.ts
@@ -1,6 +1,7 @@
 import { faker } from "@faker-js/faker";
 import isNil from "lodash/isNil";
 import isNull from "lodash/isNull";
+import randomstring from "randomstring";
 import { v4 as uuidv4 } from "uuid";
 import {
   CollectionPermission,
@@ -23,7 +24,6 @@ import {
   Attachment,
   IntegrationAuthentication,
   Integration,
-  AuthenticationProvider,
   FileOperation,
   WebhookSubscription,
   WebhookDelivery,
@@ -77,7 +77,9 @@ export async function buildStar(overrides: Partial<Star> = {}) {
   let user;
 
   if (overrides.userId) {
-    user = await User.findByPk(overrides.userId);
+    user = await User.findByPk(overrides.userId, {
+      rejectOnEmpty: true,
+    });
   } else {
     user = await buildUser();
     overrides.userId = user.id;
@@ -86,7 +88,7 @@ export async function buildStar(overrides: Partial<Star> = {}) {
   if (!overrides.documentId) {
     const document = await buildDocument({
       createdById: overrides.userId,
-      teamId: user?.teamId,
+      teamId: user.teamId,
     });
     overrides.documentId = document.id;
   }
@@ -101,7 +103,9 @@ export async function buildSubscription(overrides: Partial<Subscription> = {}) {
   let user;
 
   if (overrides.userId) {
-    user = await User.findByPk(overrides.userId);
+    user = await User.findByPk(overrides.userId, {
+      rejectOnEmpty: true,
+    });
   } else {
     user = await buildUser();
     overrides.userId = user.id;
@@ -110,7 +114,7 @@ export async function buildSubscription(overrides: Partial<Subscription> = {}) {
   if (!overrides.documentId) {
     const document = await buildDocument({
       createdById: overrides.userId,
-      teamId: user?.teamId,
+      teamId: user.teamId,
     });
     overrides.documentId = document.id;
   }
@@ -129,7 +133,7 @@ export function buildTeam(overrides: Record<string, any> = {}) {
       authenticationProviders: [
         {
           name: "slack",
-          providerId: uuidv4().replace(/-/g, ""),
+          providerId: randomstring.generate(32),
         },
       ],
       ...overrides,
@@ -170,14 +174,14 @@ export async function buildUser(overrides: Partial<User> = {}) {
     team = await buildTeam();
     overrides.teamId = team.id;
   } else {
-    team = await Team.findByPk(overrides.teamId);
+    team = await Team.findByPk(overrides.teamId, {
+      include: "authenticationProviders",
+      rejectOnEmpty: true,
+      paranoid: false,
+    });
   }
 
-  const authenticationProvider = await AuthenticationProvider.findOne({
-    where: {
-      teamId: overrides.teamId,
-    },
-  });
+  const authenticationProvider = team.authenticationProviders[0];
   const user = await User.create(
     {
       email: faker.internet.email().toLowerCase(),
@@ -185,12 +189,14 @@ export async function buildUser(overrides: Partial<User> = {}) {
       createdAt: new Date("2018-01-01T00:00:00.000Z"),
       updatedAt: new Date("2018-01-02T00:00:00.000Z"),
       lastActiveAt: new Date("2018-01-03T00:00:00.000Z"),
-      authentications: [
-        {
-          authenticationProviderId: authenticationProvider!.id,
-          providerId: uuidv4().replace(/-/g, ""),
-        },
-      ],
+      authentications: authenticationProvider
+        ? [
+            {
+              authenticationProviderId: authenticationProvider.id,
+              providerId: randomstring.generate(32),
+            },
+          ]
+        : [],
       ...overrides,
     },
     {
@@ -244,7 +250,7 @@ export async function buildIntegration(overrides: Partial<Integration> = {}) {
     service: IntegrationService.Slack,
     userId: user.id,
     teamId: user.teamId,
-    token: "fake-access-token",
+    token: randomstring.generate(32),
     scopes: ["example", "scopes", "here"],
   });
   return Integration.create({
diff --git a/server/test/setup.ts b/server/test/setup.ts
index 2f938276d..fae7654ab 100644
--- a/server/test/setup.ts
+++ b/server/test/setup.ts
@@ -1,3 +1,5 @@
+import sharedEnv from "@shared/env";
+import env from "@server/env";
 import Redis from "@server/storage/redis";
 
 require("@server/storage/database");
@@ -22,3 +24,7 @@ jest.mock("aws-sdk", () => {
 });
 
 afterAll(() => Redis.defaultClient.disconnect());
+
+beforeEach(() => {
+  env.URL = sharedEnv.URL = "https://app.outline.dev";
+});
diff --git a/server/test/support.ts b/server/test/support.ts
index f5ad901e6..14af26807 100644
--- a/server/test/support.ts
+++ b/server/test/support.ts
@@ -1,8 +1,7 @@
+import { faker } from "@faker-js/faker";
 import TestServer from "fetch-test-server";
-import { WhereOptions } from "sequelize";
 import sharedEnv from "@shared/env";
 import env from "@server/env";
-import { Event, Team } from "@server/models";
 import onerror from "@server/onerror";
 import webService from "@server/services/web";
 import { sequelize } from "@server/storage/database";
@@ -18,32 +17,13 @@ export function getTestServer() {
   };
 
   afterAll(server.disconnect);
-  return server;
-}
 
-/**
- * Set the environment to be cloud hosted.
- */
-export function setCloudHosted() {
-  return (env.URL = sharedEnv.URL = "https://app.outline.dev");
+  return server;
 }
 
 /**
  * Set the environment to be self hosted.
  */
-export async function setSelfHosted() {
-  env.URL = sharedEnv.URL = "https://wiki.example.com";
-
-  // Self hosted deployments only have one team, to ensure behavior is correct
-  // we need to delete all teams before running tests
-  return Team.destroy({
-    truncate: true,
-  });
-}
-
-export function findLatestEvent(where: WhereOptions<Event> = {}) {
-  return Event.findOne({
-    where,
-    order: [["createdAt", "DESC"]],
-  });
+export function setSelfHosted() {
+  env.URL = sharedEnv.URL = `https://${faker.internet.domainName()}`;
 }
diff --git a/server/utils/passport.ts b/server/utils/passport.ts
index 708440a90..d0bd92f54 100644
--- a/server/utils/passport.ts
+++ b/server/utils/passport.ts
@@ -101,7 +101,11 @@ export async function getTeamFromContext(ctx: Context) {
 
   let team;
   if (!env.isCloudHosted) {
-    team = await Team.findOne();
+    if (env.ENVIRONMENT === "test") {
+      team = await Team.findOne({ where: { domain: env.URL } });
+    } else {
+      team = await Team.findOne();
+    }
   } else if (domain.custom) {
     team = await Team.findOne({ where: { domain: domain.host } });
   } else if (domain.teamSubdomain) {
diff --git a/server/utils/unfurl.ts b/server/utils/unfurl.ts
index dd3684dea..706d307e0 100644
--- a/server/utils/unfurl.ts
+++ b/server/utils/unfurl.ts
@@ -1,41 +1,42 @@
-import { existsSync } from "fs";
+/* eslint-disable @typescript-eslint/no-var-requires */
 import path from "path";
 import glob from "glob";
-import startCase from "lodash/startCase";
 import env from "@server/env";
 import Logger from "@server/logging/Logger";
 import { UnfurlResolver } from "@server/types";
 
 const rootDir = env.ENVIRONMENT === "test" ? "" : "build";
 
-const hasResolver = (plugin: string) => {
-  // eslint-disable-next-line @typescript-eslint/no-var-requires
-  const config = require(path.join(process.cwd(), plugin, "plugin.json"));
-
-  return (
-    existsSync(resolverPath(plugin)) &&
-    (config.requiredEnvVars ?? []).every((name: string) => !!env[name])
-  );
-};
-
-const resolverPath = (plugin: string) =>
-  path.join(plugin, "server", "unfurl.js");
-
-const plugins = glob.sync(path.join(rootDir, "plugins/*"));
-const resolvers: Record<string, UnfurlResolver> = plugins
-  .filter(hasResolver)
-  .map(resolverPath)
-  .reduce((resolvers, resolverPath) => {
-    // eslint-disable-next-line @typescript-eslint/no-var-requires
+const plugins = glob.sync(path.join(rootDir, "plugins/*/server/unfurl.[jt]s"));
+const resolvers: Record<string, UnfurlResolver> = plugins.reduce(
+  (resolvers, filePath) => {
     const resolver: UnfurlResolver = require(path.join(
       process.cwd(),
-      resolverPath
+      filePath
     ));
-    const name = startCase(resolverPath.split("/")[2]);
-    resolvers[name] = resolver;
-    Logger.debug("utils", `Registered unfurl resolver ${resolverPath}`);
+    const id = filePath.replace("build/", "").split("/")[1];
+    const config = require(path.join(
+      process.cwd(),
+      rootDir,
+      "plugins",
+      id,
+      "plugin.json"
+    ));
+
+    // Test the all required env vars are set for the resolver
+    const enabled = (config.requiredEnvVars ?? []).every(
+      (name: string) => !!env[name]
+    );
+    if (!enabled) {
+      return resolvers;
+    }
+
+    resolvers[config.name] = resolver;
+    Logger.debug("utils", `Registered unfurl resolver ${filePath}`);
 
     return resolvers;
-  }, {});
+  },
+  {}
+);
 
 export default resolvers;