From 3379f4a5575e8bf88484893530e2fc502bdbb42c Mon Sep 17 00:00:00 2001
From: Mo <mo@standardnotes.com>
Date: Thu, 10 Aug 2023 13:22:57 -0500
Subject: [PATCH] tests: vault revisions tests

---
 .../snjs/mocha/TestRegistry/VaultTests.js     |   1 +
 packages/snjs/mocha/vaults/revisions.test.js  | 123 ++++++++++++++++++
 2 files changed, 124 insertions(+)
 create mode 100644 packages/snjs/mocha/vaults/revisions.test.js

diff --git a/packages/snjs/mocha/TestRegistry/VaultTests.js b/packages/snjs/mocha/TestRegistry/VaultTests.js
index dbea914f3..3f69db3f2 100644
--- a/packages/snjs/mocha/TestRegistry/VaultTests.js
+++ b/packages/snjs/mocha/TestRegistry/VaultTests.js
@@ -14,6 +14,7 @@ export const VaultTests = {
     'vaults/shared_vaults.test.js',
     'vaults/invites.test.js',
     'vaults/key-management.test.js',
+    'vaults/revisions.test.js',
     'vaults/items.test.js',
     'vaults/conflicts.test.js',
     'vaults/deletion.test.js',
diff --git a/packages/snjs/mocha/vaults/revisions.test.js b/packages/snjs/mocha/vaults/revisions.test.js
new file mode 100644
index 000000000..a51764de6
--- /dev/null
+++ b/packages/snjs/mocha/vaults/revisions.test.js
@@ -0,0 +1,123 @@
+import * as Factory from '../lib/factory.js'
+import * as Collaboration from '../lib/Collaboration.js'
+
+chai.use(chaiAsPromised)
+const expect = chai.expect
+
+describe.skip('shared vault revisions', function () {
+  this.timeout(Factory.TwentySecondTimeout)
+
+  let context
+
+  beforeEach(async function () {
+    localStorage.clear()
+
+    context = await Factory.createVaultsContextWithRealCrypto()
+
+    await context.launch()
+    await context.register()
+  })
+
+  afterEach(async function () {
+    await context.deinit()
+    localStorage.clear()
+    sinon.restore()
+    context = undefined
+  })
+
+  it('should be able to access shared item revisions as third party user', async () => {
+    const { note, contactContext, deinitContactContext } =
+      await Collaboration.createSharedVaultWithAcceptedInviteAndNote(context)
+
+    await Factory.sleep(Factory.ServerRevisionFrequency)
+
+    await context.changeNoteTitleAndSync(note, 'new title 1')
+    await Factory.sleep(Factory.ServerRevisionFrequency)
+
+    await context.changeNoteTitleAndSync(note, 'new title 2')
+
+    await Factory.sleep(Factory.ServerRevisionCreationDelay)
+
+    const itemHistoryOrError = await contactContext.application.listRevisions.execute({ itemUuid: note.uuid })
+    const itemHistory = itemHistoryOrError.getValue()
+    expect(itemHistory.length).to.equal(3)
+
+    await deinitContactContext()
+  })
+
+  it('should create revision if other vault member edits node', async () => {
+    const { note, contactContext, deinitContactContext } =
+      await Collaboration.createSharedVaultWithAcceptedInviteAndNote(context)
+
+    await Factory.sleep(Factory.ServerRevisionFrequency)
+
+    const contactNote = contactContext.items.findItem(note.uuid)
+    await contactContext.changeNoteTitleAndSync(contactNote, 'new title 1')
+
+    await Factory.sleep(Factory.ServerRevisionCreationDelay)
+
+    const itemHistoryOrError = await context.application.listRevisions.execute({ itemUuid: note.uuid })
+    const itemHistory = itemHistoryOrError.getValue()
+    expect(itemHistory.length).to.equal(2)
+
+    await deinitContactContext()
+  })
+
+  it('should be able to decrypt revisions as third party user', async () => {
+    const { note, contactContext, deinitContactContext } =
+      await Collaboration.createSharedVaultWithAcceptedInviteAndNote(context)
+
+    await Factory.sleep(Factory.ServerRevisionFrequency)
+    await context.changeNoteTitleAndSync(note, 'new title 1')
+
+    await Factory.sleep(Factory.ServerRevisionCreationDelay)
+
+    const itemHistoryOrError = await contactContext.application.listRevisions.execute({ itemUuid: note.uuid })
+    const itemHistory = itemHistoryOrError.getValue()
+    const newestRevision = itemHistory[0]
+
+    const fetchedOrError = await contactContext.application.getRevision.execute({
+      itemUuid: note.uuid,
+      revisionUuid: newestRevision.uuid,
+    })
+    const fetched = fetchedOrError.getValue()
+    expect(fetched.payload.errorDecrypting).to.not.be.ok
+    expect(fetched.payload.content.title).to.equal('new title 1')
+
+    await deinitContactContext()
+  })
+
+  it('should not be able to access history of item removed from vault', async () => {
+    const { note, contactContext, deinitContactContext } =
+      await Collaboration.createSharedVaultWithAcceptedInviteAndNote(context)
+
+    await Factory.sleep(Factory.ServerRevisionFrequency)
+    await context.changeNoteTitleAndSync(note, 'new title 1')
+
+    await Factory.sleep(Factory.ServerRevisionCreationDelay)
+
+    await context.vaults.removeItemFromVault(note)
+
+    const itemHistoryOrError = await contactContext.application.listRevisions.execute({ itemUuid: note.uuid })
+    expect(itemHistoryOrError.isFailed()).to.be.true
+
+    await deinitContactContext()
+  })
+
+  it('should not be able to access history of item after user is removed from vault', async () => {
+    const { note, sharedVault, contactContext, deinitContactContext } =
+      await Collaboration.createSharedVaultWithAcceptedInviteAndNote(context)
+
+    await Factory.sleep(Factory.ServerRevisionFrequency)
+    await context.changeNoteTitleAndSync(note, 'new title 1')
+
+    await Factory.sleep(Factory.ServerRevisionCreationDelay)
+
+    await context.vaultUsers.removeUserFromSharedVault(sharedVault, contactContext.userUuid)
+
+    const itemHistoryOrError = await contactContext.application.listRevisions.execute({ itemUuid: note.uuid })
+    expect(itemHistoryOrError.isFailed()).to.be.true
+
+    await deinitContactContext()
+  })
+})