Two player e2e tests for join, receive message, and sync performance.

[holmesworcester]

Right now we don't have e2e tests that cover a user joining a community, or two users talking to each other, syncing newly created channels, etc.

Let's make an e2e test for joining a community and receiving a message, by:

1. Running nectar/waggle "test" through the create process, until the registrar is up and running, we've created some channels and sent some messages, and we have an invite code.
2. Running testcafe tests through the "join" process, using the invite code to join the community and connect to the nectar/waggle registrar we have running.
3. Ensure we see all channels and messages in the testcafe test, given some timeout.
4. Ensure we can send a message to the channel right away, once the text entry field becomes visible, and that the message is visible almost immediately.

We should make two versions of the test:

1. Smoke test
2. Performance test

The smoke test will run with a small amount of data in the community.

The performance test will run with a lot of data in the community. It will test that a user can send a message immediately, and switch channels, with minimal lag, and it will test to make sure that all the channel data syncs before some timeout.

[EmiM]

https://github.com/ZbayApp/monorepo/pull/407 <- this covers one scenario where the user launching actual app is a joining user and user creating community is handled by integration tests ("headless") logic. Right now the test case is simple:

• Owner creates the app ("headless"), sends a message right away
• User joins the community, registers successfully
• User replicated the message sent by the owner previously
• User sends a message, Owner receives the message
• Owner sends the message, User sees the message in real time

Other cases will be added in separate MRs.

[EmiM]

I noticed the specific problem that sometimes occurs when running e2e test. It's often seen in CI but I am able to reproduce it locally:

• Run test:create successfully

• Run test:create again without clearing data dir This results in test hanging on Loading screen. Looking at logs it seems like websocket is not connecting for some reason:

  testcafe:browser-provider-electron:spawn:stderr 2022-04-07T16:16:22.250Z waggle:tor Apr 07 18:16:22.000 [notice] Bootstrapped 100% (done): Done
  testcafe:browser-provider-electron:spawn:stderr 
  testcafe:browser-provider-electron:spawn:stderr 2022-04-07T16:16:22.250Z waggle:tor FINISHED BOOTSTRAPPING
  testcafe:browser-provider-electron:spawn:stderr 2022-04-07T16:16:22.250Z waggle:tor FINISHED BOOTSTRAPPING, RESOLVING
  testcafe:browser-provider-electron:spawn:stderr 2022-04-07T16:16:22.250Z waggle:tor AFTER SPAWNING TOR
  ⠋
  Running tests in:
  - Electron 17.3.1 / Linux 0.0
  
  New user test
  Navigating to file:///tmp/.mount_Quiet-VPxti2/resources/app.asar/dist/main/index.html#/
  testcafe:browser-provider-electron:spawn:stderr WebContents #1 called ipcRenderer.sendSync() with 'electron-store-get-data' channel without listeners. +5s
  testcafe:browser-provider-electron:spawn:stderr [567510:0407/181629.188294:ERROR:gl_surface_presentation_helper.cc(260)] GetVSyncParametersIfAvailable() failed for 1 times! +2s
  testcafe:browser-provider-electron:spawn:stderr [567510:0407/181629.198825:ERROR:gl_surface_presentation_helper.cc(260)] GetVSyncParametersIfAvailable() failed for 2 times! +9ms

  I can't see any browser console logs neither

[EmiM]

Temporarly removed sentryWarning modal and disabled sentry. To be enabled: https://github.com/ZbayApp/monorepo/issues/408

[EmiM]

Fix returning user tests: https://github.com/ZbayApp/monorepo/issues/427