Try parallelize tests and build

.github/workflows/ci.yml

@@ -70,7 +70,6 @@ jobs:
       run: yarn lint-api
 
   unit-tests:
-    needs: build
     strategy:
       matrix:
         node-version: [16, 18]
@@ -78,6 +77,15 @@ jobs:
     runs-on: ${{ matrix.runs-on }}-latest
     steps:
     - uses: actions/checkout@v3
+    - name: Use Node.js ${{ matrix.node-version }}.x
+      uses: actions/setup-node@v3
+      with:
+        node-version: ${{ matrix.node-version }}.x
+        cache: 'yarn'
+    - name: Install dependencies
+      run: yarn --frozen-lockfile
+    - name: Wait for build job
+      uses: NathanFirmo/wait-for-other-job@v1.1.1
     - uses: actions/download-artifact@v3
       with:
         name: build-artifacts
@@ -89,18 +97,10 @@ jobs:
       run: 7z x compressed-build.zip -aoa -o${{ github.workspace }}
     - name: Print directory structure
       run: ls -R
-    - name: Use Node.js ${{ matrix.node-version }}.x
-      uses: actions/setup-node@v3
-      with:
-        node-version: ${{ matrix.node-version }}.x
-        cache: 'yarn'
-    - name: Install dependencies
-      run: yarn --frozen-lockfile
     - name: Unit tests
       run: yarn test-unit --forbid-only
 
   integration-tests:
-    needs: build
     strategy:
       matrix:
         node-version: [18]
@@ -109,17 +109,6 @@ jobs:
     runs-on: ${{ matrix.runs-on }}-latest
     steps:
     - uses: actions/checkout@v3
-    - uses: actions/download-artifact@v3
-      with:
-        name: build-artifacts
-    - name: Unzip artifacts (Linux, macOS)
-      if: runner.os != 'Windows'
-      run: unzip -o compressed-build.zip
-    - name: Unzip artifacts (Windows)
-      if: runner.os == 'Windows'
-      run: 7z x compressed-build.zip -aoa -o${{ github.workspace }}
-    - name: Print directory structure
-      run: ls -R
     - name: Use Node.js ${{ matrix.node-version }}.x
       uses: actions/setup-node@v3
       with:
@@ -129,5 +118,18 @@ jobs:
       run: yarn --frozen-lockfile
     - name: Install playwright
       run: npx playwright install
+    - name: Wait for build job
+      uses: NathanFirmo/wait-for-other-job@v1.1.1
+    - uses: actions/download-artifact@v3
+      with:
+        name: build-artifacts
+    - name: Unzip artifacts (Linux, macOS)
+      if: runner.os != 'Windows'
+      run: unzip -o compressed-build.zip
+    - name: Unzip artifacts (Windows)
+      if: runner.os == 'Windows'
+      run: 7z x compressed-build.zip -aoa -o${{ github.workspace }}
+    - name: Print directory structure
+      run: ls -R
     - name: Integration tests (${{ matrix.browser }})
       run: yarn test-api-${{ matrix.browser }} --headless --forbid-only