test e2e cypress parallel split

trento-project · Jul 30, 2024 · 70aa966 · 70aa966
1 parent 54cb9ba
commit 70aa966
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diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
@@ -344,10 +344,26 @@ jobs:
         if: steps.npm-e2e-cache.outputs.cache-hit != 'true'
         run: cd test/e2e && npm install
 
+  prepare:
+    runs-on: ubuntu-20.04
+    outputs:
+      matrix: ${{ steps.prepare.outputs.matrix }}
+    steps:
+      - name: Create matrix ⊹
+        id: prepare
+        uses: bahmutov/gh-build-matrix@main
+        with:
+          n: 4
+      - name: Print result 🖨
+        run: echo '${{ steps.prepare.outputs.matrix }}'
+
   test-e2e:
     name: End to end tests
-    needs: [elixir-deps, npm-deps, npm-e2e-deps, api-bc-check]
+    needs: [elixir-deps, npm-deps, npm-e2e-deps, prepare]
     runs-on: ubuntu-20.04
+    strategy:
+      fail-fast: false
+      matrix: ${{ fromJSON(needs.prepare.outputs.matrix) }}
     env:
       MIX_ENV: dev
     steps:
@@ -415,14 +431,18 @@ jobs:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
       - name: Give executable permissions to photofinish
         run: chmod +x $(whereis photofinish | cut -d" " -f2)
-      - name: Cypress run
+      - name: Parallel cypress
         uses: cypress-io/github-action@v6
         env:
+          SPLIT: ${{ strategy.job-total }}
+          SPLIT_INDEX: ${{ strategy.job-index }}
+          DEBUG: cypress-split
           cypress_video: false
           cypress_db_host: postgres
           cypress_db_port: 5432
           cypress_photofinish_binary: $(whereis photofinish | cut -d" " -f2)
         with:
+          n: 4
           working-directory: test/e2e
           wait-on-timeout: 30
           config: baseUrl=http://localhost:4000

diff --git a/test/e2e/cypress.config.js b/test/e2e/cypress.config.js
@@ -1,4 +1,5 @@
 const { defineConfig } = require('cypress');
+const cypressSplit = require('cypress-split');
 
 module.exports = defineConfig({
   viewportWidth: 1366,
@@ -20,6 +21,7 @@ module.exports = defineConfig({
     // We've imported your old cypress plugins here.
     // You may want to clean this up later by importing these.
     setupNodeEvents(on, config) {
+      cypressSplit(on, config);
       return require('./cypress/plugins/index.js')(on, config);
     },
     testIsolation: false,