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xvello committed Mar 19, 2024
2 parents ed6dd7b + 0668b3a commit c392581
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373 changes: 373 additions & 0 deletions .github/workflows/ci-backend-depot.yml

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278 changes: 278 additions & 0 deletions .github/workflows/ci-e2e-depot.yml
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#
# This workflow runs CI E2E tests with Cypress.
#
# It relies on the container image built by 'container-images-ci.yml'.
#
name: E2E CI (depot)

on:
pull_request:

concurrency:
group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
cancel-in-progress: true

jobs:
changes:
runs-on: depot-ubuntu-latest
timeout-minutes: 5
if: github.repository == 'PostHog/posthog'
name: Determine need to run E2E checks
# Set job outputs to values from filter step
outputs:
shouldTriggerCypress: ${{ steps.changes.outputs.shouldTriggerCypress }}
steps:
# For pull requests it's not necessary to check out the code
- uses: dorny/paths-filter@v2
id: changes
with:
filters: |
shouldTriggerCypress:
# Avoid running E2E tests for irrelevant changes
# NOTE: we are at risk of missing a dependency here. We could make
# the dependencies more clear if we separated the backend/frontend
# code completely
- 'ee/**'
- 'posthog/**'
- 'hogvm/**'
- 'bin/*'
- frontend/**/*
- requirements.txt
- requirements-dev.txt
- package.json
- pnpm-lock.yaml
# Make sure we run if someone is explicitly change the workflow
- .github/workflows/ci-e2e.yml
- .github/actions/build-n-cache-image/action.yml
# We use docker compose for tests, make sure we rerun on
# changes to docker-compose.dev.yml e.g. dependency
# version changes
- docker-compose.dev.yml
- Dockerfile
- cypress/**
# Job that lists and chunks spec file names and caches node modules
chunks:
needs: changes
name: Cypress preparation
runs-on: depot-ubuntu-latest
timeout-minutes: 5
outputs:
chunks: ${{ steps.chunk.outputs.chunks }}

steps:
- name: Check out
uses: actions/checkout@v3

- name: Group spec files into chunks of three
id: chunk
run: echo "chunks=$(ls cypress/e2e/* | jq --slurp --raw-input -c 'split("\n")[:-1] | _nwise(2) | join("\n")' | jq --slurp -c .)" >> $GITHUB_OUTPUT

container:
name: Build and cache container image
runs-on: depot-ubuntu-latest
timeout-minutes: 60
needs: [changes]
permissions:
contents: read
id-token: write # allow issuing OIDC tokens for this workflow run
outputs:
tag: ${{ steps.build.outputs.tag }}
build-id: ${{ steps.build.outputs.build-id }}
steps:
- name: Checkout
if: needs.changes.outputs.shouldTriggerCypress == 'true'
uses: actions/checkout@v3
- name: Build the Docker image with Depot
if: needs.changes.outputs.shouldTriggerCypress == 'true'
# Build the container image in preparation for the E2E tests
uses: ./.github/actions/build-n-cache-image
id: build
with:
save: true
actions-id-token-request-url: ${{ env.ACTIONS_ID_TOKEN_REQUEST_URL }}

cypress:
name: Cypress E2E tests (${{ strategy.job-index }})
runs-on: depot-ubuntu-latest
timeout-minutes: 60
needs: [chunks, changes, container]
permissions:
id-token: write # allow issuing OIDC tokens for this workflow run

strategy:
# when one test fails, DO NOT cancel the other
# containers, as there may be other spec failures
# we want to know about.
fail-fast: false
matrix:
chunk: ${{ fromJson(needs.chunks.outputs.chunks) }}

steps:
- name: Checkout
if: needs.changes.outputs.shouldTriggerCypress == 'true'
uses: actions/checkout@v3

- name: Install pnpm
if: needs.changes.outputs.shouldTriggerCypress == 'true'
uses: pnpm/action-setup@v2
with:
version: 8.x.x

- name: Set up Node.js
if: needs.changes.outputs.shouldTriggerCypress == 'true'
uses: actions/setup-node@v4
with:
node-version: 18.12.1

- name: Get pnpm cache directory path
if: needs.changes.outputs.shouldTriggerCypress == 'true'
id: pnpm-cache-dir
run: echo "PNPM_STORE_PATH=$(pnpm store path)" >> $GITHUB_OUTPUT

- name: Get cypress cache directory path
if: needs.changes.outputs.shouldTriggerCypress == 'true'
id: cypress-cache-dir
run: echo "CYPRESS_BIN_PATH=$(npx cypress cache path)" >> $GITHUB_OUTPUT

- uses: actions/cache@v4
if: needs.changes.outputs.shouldTriggerCypress == 'true'
id: pnpm-cache
with:
path: |
${{ steps.pnpm-cache-dir.outputs.PNPM_STORE_PATH }}
${{ steps.cypress-cache-dir.outputs.CYPRESS_BIN_PATH }}
key: ${{ runner.os }}-pnpm-cypress-${{ hashFiles('**/pnpm-lock.yaml') }}
restore-keys: |
${{ runner.os }}-pnpm-cypress-
- name: Install package.json dependencies with pnpm
if: needs.changes.outputs.shouldTriggerCypress == 'true'
run: pnpm install --frozen-lockfile

- name: Stop/Start stack with Docker Compose
# these are required checks so, we can't skip entire sections
if: needs.changes.outputs.shouldTriggerCypress == 'true'
run: |
docker compose -f docker-compose.dev.yml down
docker compose -f docker-compose.dev.yml up -d
- name: Wait for ClickHouse
# these are required checks so, we can't skip entire sections
if: needs.changes.outputs.shouldTriggerCypress == 'true'
run: ./bin/check_kafka_clickhouse_up

- name: Install Depot CLI
if: needs.changes.outputs.shouldTriggerCypress == 'true'
uses: depot/setup-action@v1

- name: Get Docker image cached in Depot
if: needs.changes.outputs.shouldTriggerCypress == 'true'
uses: depot/pull-action@v1
with:
build-id: ${{ needs.container.outputs.build-id }}
tags: ${{ needs.container.outputs.tag }}

- name: Write .env # This step intentionally has no if, so that GH always considers the action as having run
run: |
cat <<EOT >> .env
SECRET_KEY=6b01eee4f945ca25045b5aab440b953461faf08693a9abbf1166dc7c6b9772da
REDIS_URL=redis://localhost
DATABASE_URL=postgres://posthog:posthog@localhost:5432/posthog
KAFKA_HOSTS=kafka:9092
DISABLE_SECURE_SSL_REDIRECT=1
SECURE_COOKIES=0
OPT_OUT_CAPTURE=0
E2E_TESTING=1
SKIP_SERVICE_VERSION_REQUIREMENTS=1
EMAIL_HOST=email.test.posthog.net
SITE_URL=http://localhost:8000
NO_RESTART_LOOP=1
CLICKHOUSE_SECURE=0
OBJECT_STORAGE_ENABLED=1
OBJECT_STORAGE_ENDPOINT=http://localhost:19000
OBJECT_STORAGE_ACCESS_KEY_ID=object_storage_root_user
OBJECT_STORAGE_SECRET_ACCESS_KEY=object_storage_root_password
GITHUB_ACTION_RUN_URL="${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}"
CELERY_METRICS_PORT=8999
EOT
- name: Start PostHog
# these are required checks so, we can't skip entire sections
if: needs.changes.outputs.shouldTriggerCypress == 'true'
run: |
mkdir -p /tmp/logs
echo "Starting PostHog using the container image ${{ needs.container.outputs.tag }}"
DOCKER_RUN="docker run --rm --network host --add-host kafka:127.0.0.1 --env-file .env ${{ needs.container.outputs.tag }}"
$DOCKER_RUN ./bin/migrate
$DOCKER_RUN python manage.py setup_dev
# only starts the plugin server so that the "wait for PostHog" step passes
$DOCKER_RUN ./bin/docker-worker &> /tmp/logs/worker.txt &
$DOCKER_RUN ./bin/docker-server &> /tmp/logs/server.txt &
- name: Wait for PostHog
# these are required checks so, we can't skip entire sections
if: needs.changes.outputs.shouldTriggerCypress == 'true'
# this action might be abandoned - but v1 doesn't point to latest of v1 (which it should)
# so pointing to v1.1.0 to remove warnings about node version with v1
# todo check https://github.com/iFaxity/wait-on-action/releases for new releases
uses: iFaxity/[email protected]
timeout-minutes: 3
with:
verbose: true
log: true
resource: http://localhost:8000

- name: Cypress run
# these are required checks so, we can't skip entire sections
if: needs.changes.outputs.shouldTriggerCypress == 'true'
uses: cypress-io/github-action@v6
with:
config-file: cypress.e2e.config.ts
config: retries=2
spec: ${{ matrix.chunk }}
install: false
env:
E2E_TESTING: 1
OPT_OUT_CAPTURE: 0
GITHUB_ACTION_RUN_URL: '${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}'

- name: Archive test screenshots
uses: actions/upload-artifact@v3
with:
name: screenshots
path: cypress/screenshots
if: ${{ failure() }}

- name: Archive test downloads
uses: actions/upload-artifact@v3
with:
name: downloads
path: cypress/downloads
if: ${{ failure() }}

- name: Archive test videos
uses: actions/upload-artifact@v3
with:
name: videos
path: cypress/videos
if: ${{ failure() }}

- name: Archive accessibility violations
if: needs.changes.outputs.shouldTriggerCypress == 'true'
uses: actions/upload-artifact@v3
with:
name: accessibility-violations
path: '**/a11y/'
if-no-files-found: 'ignore'

- name: Show logs on failure
# use artefact here, as I think the output will be too large for display in an action
uses: actions/upload-artifact@v3
with:
name: logs-${{ strategy.job-index }}
path: /tmp/logs
if: ${{ failure() }}
57 changes: 57 additions & 0 deletions cypress/e2e/billingUpgradeCTA.cy.ts
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import { decideResponse } from '../fixtures/api/decide'
import * as fflate from 'fflate'

// Mainly testing to make sure events are fired as expected

describe('Billing Upgrade CTA', () => {
beforeEach(() => {
cy.intercept('**/decide/*', (req) =>
req.reply(
decideResponse({
'billing-upgrade-language': 'credit_card',
})
)
)

cy.intercept('/api/billing-v2/', { fixture: 'api/billing-v2/billing-v2-unsubscribed.json' })
})

it('Check that events are being sent on each page visit', () => {
cy.visit('/organization/billing')
cy.get('[data-attr=product_analytics-upgrade-cta] .LemonButton__content').should('have.text', 'Add credit card')
cy.window().then((win) => {
const events = (win as any)._cypress_posthog_captures

const matchingEvents = events.filter((event) => event.event === 'billing CTA shown')
// One for each product card
expect(matchingEvents.length).to.equal(4)
})

// Mock billing response with subscription
cy.intercept('/api/billing-v2/', { fixture: 'api/billing-v2/billing-v2.json' })
cy.reload()

cy.get('[data-attr=session_replay-upgrade-cta] .LemonButton__content').should('have.text', 'Add paid plan')
cy.intercept('POST', '**/e/?compression=gzip-js*').as('capture3')
cy.window().then((win) => {
const events = (win as any)._cypress_posthog_captures

const matchingEvents = events.filter((event) => event.event === 'billing CTA shown')
expect(matchingEvents.length).to.equal(3)
})

cy.intercept('/api/billing-v2/', { fixture: 'api/billing-v2/billing-v2-unsubscribed.json' })
// Navigate to the onboarding billing step
cy.visit('/products')
cy.get('[data-attr=product_analytics-onboarding-card]').click()
cy.get('[data-attr=onboarding-breadcrumbs] > :nth-child(5)').click()

cy.intercept('POST', '**/e/?compression=gzip-js*').as('capture4')
cy.window().then((win) => {
const events = (win as any)._cypress_posthog_captures

const matchingEvents = events.filter((event) => event.event === 'billing CTA shown')
expect(matchingEvents.length).to.equal(3)
})
})
})
4 changes: 2 additions & 2 deletions cypress/e2e/billingv2.cy.ts
Original file line number Diff line number Diff line change
Expand Up @@ -14,7 +14,7 @@ describe('Billing', () => {

cy.get('[data-attr=more-button]').first().click()
cy.contains('.LemonButton', 'Unsubscribe').click()
cy.get('.LemonModal h3').should('contain', 'Why are you unsubscribing from Product analytics + data stack?')
cy.get('.LemonModal h3').should('contain', 'Why are you unsubscribing from Product analytics?')
cy.get('[data-attr=unsubscribe-reason-survey-textarea]').type('Product analytics')
cy.contains('.LemonModal .LemonButton', 'Unsubscribe').click()

Expand All @@ -35,7 +35,7 @@ describe('Billing', () => {
it('Unsubscribe survey text area maintains unique state between product types', () => {
cy.get('[data-attr=more-button]').first().click()
cy.contains('.LemonButton', 'Unsubscribe').click()
cy.get('.LemonModal h3').should('contain', 'Why are you unsubscribing from Product analytics + data stack?')
cy.get('.LemonModal h3').should('contain', 'Why are you unsubscribing from Product analytics?')

cy.get('[data-attr=unsubscribe-reason-survey-textarea]').type('Product analytics')
cy.contains('.LemonModal .LemonButton', 'Cancel').click()
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