ci(workflows): Add code coverage reporting for v2

.github/workflows/cypress-tests-runner.yml

@@ -20,6 +20,7 @@ env:
   RUN_TESTS: ${{ ((github.event_name == 'pull_request') && (github.event.pull_request.head.repo.full_name == github.event.pull_request.base.repo.full_name)) || (github.event_name == 'merge_group')}}
   DEBUG: cypress:cli
   RUST_MIN_STACK: 10485760
+  CODECOV_FILE: "lcov.info"
 
 jobs:
   formatter:
@@ -149,7 +150,7 @@ jobs:
         run: |
           LOCAL_ADMIN_API_KEY=$(yq '.secrets.admin_api_key' ${TOML_PATH})
           echo "CYPRESS_ADMINAPIKEY=${LOCAL_ADMIN_API_KEY}" >> $GITHUB_ENV
-      
+
       - name: Install mold linker
         if: ${{ runner.os == 'Linux' && env.RUN_TESTS == 'true' }}
         uses: rui314/setup-mold@v1
@@ -170,13 +171,6 @@ jobs:
           tool: sccache
           checksum: true
 
-      - name: Install cargo-nextest
-        if: ${{ env.RUN_TESTS == 'true' }}
-        uses: taiki-e/[email protected]
-        with:
-          tool: cargo-nextest
-          checksum: true
-
       - name: Install Diesel CLI
         if: ${{ env.RUN_TESTS == 'true' }}
         uses: baptiste0928/[email protected]
@@ -261,3 +255,214 @@ jobs:
           path: |
             cypress-tests/cypress/reports/
           retention-days: 1
+
+  runner_v2:
+    name: Run Cypress tests on v2 and generate coverage report
+    runs-on: ubuntu-latest
+
+    services:
+      redis:
+        image: "public.ecr.aws/docker/library/redis:alpine"
+        options: >-
+          --health-cmd "redis-cli ping"
+          --health-interval 10s
+          --health-timeout 5s
+          --health-retries 5
+        ports:
+          - 6379:6379
+      postgres:
+        image: "public.ecr.aws/docker/library/postgres:alpine"
+        env:
+          POSTGRES_USER: db_user
+          POSTGRES_PASSWORD: db_pass
+          POSTGRES_DB: hyperswitch_db
+        options: >-
+          --health-cmd pg_isready
+          --health-interval 10s
+          --health-timeout 5s
+          --health-retries 5
+        ports:
+          - 5432:5432
+
+    steps:
+      - name: Skip tests for PRs from forks
+        shell: bash
+        if: ${{ env.RUN_TESTS == 'false' }}
+        run: echo 'Skipping tests for PRs from forks'
+
+      - name: Checkout repository
+        if: ${{ env.RUN_TESTS == 'true' }}
+        uses: actions/checkout@v4
+
+      - name: Download Encrypted TOML from S3 and Decrypt
+        if: ${{ env.RUN_TESTS == 'true' }}
+        env:
+          AWS_ACCESS_KEY_ID: ${{ secrets.CONNECTOR_CREDS_AWS_ACCESS_KEY_ID }}
+          AWS_REGION: ${{ secrets.CONNECTOR_CREDS_AWS_REGION }}
+          AWS_SECRET_ACCESS_KEY: ${{ secrets.CONNECTOR_CREDS_AWS_SECRET_ACCESS_KEY }}
+          CONNECTOR_AUTH_PASSPHRASE: ${{ secrets.CONNECTOR_AUTH_PASSPHRASE }}
+          CONNECTOR_CREDS_S3_BUCKET_URI: ${{ secrets.CONNECTOR_CREDS_S3_BUCKET_URI}}
+          DESTINATION_FILE_NAME: "creds.json.gpg"
+          S3_SOURCE_FILE_NAME: "6f8289a9-6da0-433b-8a24-18d4d7257b7f.json.gpg"
+        shell: bash
+        run: |
+          mkdir -p ".github/secrets" ".github/test"
+
+          aws s3 cp "${CONNECTOR_CREDS_S3_BUCKET_URI}/${S3_SOURCE_FILE_NAME}" ".github/secrets/${DESTINATION_FILE_NAME}"
+          gpg --quiet --batch --yes --decrypt --passphrase="${CONNECTOR_AUTH_PASSPHRASE}" --output ".github/test/creds.json" ".github/secrets/${DESTINATION_FILE_NAME}"
+
+      - name: Set paths in env
+        if: ${{ env.RUN_TESTS == 'true' }}
+        shell: bash
+        run: |
+          echo "CYPRESS_CONNECTOR_AUTH_FILE_PATH=${{ github.workspace }}/.github/test/creds.json" >> $GITHUB_ENV
+
+      - name: Fetch keys
+        if: ${{ env.RUN_TESTS == 'true' }}
+        env:
+          TOML_PATH: "./config/development.toml"
+        run: |
+          LOCAL_ADMIN_API_KEY=$(yq '.secrets.admin_api_key' ${TOML_PATH})
+          echo "CYPRESS_ADMINAPIKEY=${LOCAL_ADMIN_API_KEY}" >> $GITHUB_ENV
+
+      - name: Install mold linker
+        if: ${{ runner.os == 'Linux' && env.RUN_TESTS == 'true' }}
+        uses: rui314/setup-mold@v1
+        with:
+          make-default: true
+
+      - name: Install Rust
+        if: ${{ env.RUN_TESTS == 'true' }}
+        uses: dtolnay/rust-toolchain@master
+        with:
+          toolchain: nightly
+          components: clippy llvm-tools-preview
+
+      - name: Install sccache
+        if: ${{ env.RUN_TESTS == 'true' }}
+        uses: taiki-e/[email protected]
+        with:
+          tool: sccache
+          checksum: true
+
+      - name: Install Diesel CLI
+        if: ${{ env.RUN_TESTS == 'true' }}
+        uses: baptiste0928/[email protected]
+        with:
+          crate: diesel_cli
+          features: postgres
+          args: --no-default-features
+
+      - name: Install grcov
+        if: ${{ env.RUN_TESTS == 'true' }}
+        uses: baptiste0928/[email protected]
+        with:
+          crate: grcov
+
+      - name: Install Just
+        if: ${{ env.RUN_TESTS == 'true' }}
+        uses: taiki-e/[email protected]
+        with:
+          tool: just
+          checksum: true
+
+      - name: Install Node.js
+        if: ${{ env.RUN_TESTS == 'true' }}
+        uses: actions/setup-node@v4
+        with:
+          node-version: '20'
+          cache: 'npm'
+
+      - name: Install Cypress and dependencies
+        if: ${{ env.RUN_TESTS == 'true' }}
+        run: |
+          npm ci --prefix ./cypress-tests-v2
+
+      - name: Run database migrations
+        if: ${{ env.RUN_TESTS == 'true' }}
+        shell: bash
+        env:
+          DATABASE_URL: postgres://db_user:db_pass@localhost:5432/hyperswitch_db
+        run: just migrate_v2 run --locked-schema
+
+      - name: Insert card info into the database
+        if: ${{ env.RUN_TESTS == 'true' }}
+        run: |
+          PGPASSWORD=db_pass psql --host=localhost --port=5432 --username=db_user --dbname=hyperswitch_db --command "\copy cards_info FROM '.github/data/cards_info.csv' DELIMITER ',' CSV HEADER;"
+
+      - name: Build project
+        if: ${{ env.RUN_TESTS == 'true' }}
+        env:
+          RUSTFLAGS: "-Cinstrument-coverage -Zcoverage-options=branch"
+          LLVM_PROFILE_FILE: "${{ github.workspace }}/coverage.profraw"
+        run: |
+          just build_v2
+          ls -lh coverage.profraw
+          rm -f **/*.profraw
+
+      - name: Setup Local Server
+        if: ${{ env.RUN_TESTS == 'true' }}
+        env:
+          LLVM_PROFILE_FILE: "${{ github.workspace }}/coverage.profraw"
+        run: |
+          # Start the server in the background
+          target/debug/router &
+
+          SERVER_PID=$!
+          echo "PID=${SERVER_PID}" >> $GITHUB_ENV
+
+          # Wait for the server to start in port 8080
+          COUNT=0
+          while ! nc -z localhost 8080; do
+            if [ $COUNT -gt 12 ]; then # Wait for up to 2 minutes (12 * 10 seconds)
+              echo "Server did not start within a reasonable time. Exiting."
+              kill ${SERVER_PID}
+              exit 1
+            else
+              COUNT=$((COUNT+1))
+              sleep 10
+            fi
+          done
+
+      - name: Run Cypress tests
+        if: ${{ env.RUN_TESTS == 'true' }}
+        env:
+          CYPRESS_BASEURL: "http://localhost:8080"
+          ROUTER__SERVER__WORKERS: 4
+        shell: bash -leuo pipefail {0}
+        continue-on-error: true
+        run: |
+          scripts/execute_cypress_v2.sh
+
+
+      - name: File size check
+        if: ${{ env.RUN_TESTS == 'true' }}
+        run: |
+          kill -2 "${{ env.PID }}"
+
+          ls -lh coverage.profraw
+
+      - name: Upload Cypress test results
+        if: env.RUN_TESTS == 'true' && failure()
+        uses: actions/upload-artifact@v4
+        with:
+          name: cypress-test-results
+          path: |
+            cypress-tests/cypress/reports/
+          retention-days: 1
+
+      - name: Process coverage report
+        if: env.RUN_TESTS == 'true'
+        # Explore using llvm-cov in future for better integration with codecov
+        run: |
+          grcov . --source-dir . --output-type lcov --output-path lcov.info --branch --binary-path ./target/debug --ignore "*cargo*" --ignore "target/*" --ignore "/*"
+
+          ls -lh lcov.info
+
+      - name: Upload coverage reports to Codecov
+        uses: codecov/codecov-action@v5
+        if: env.RUN_TESTS == 'true'
+        with:
+          token: ${{ secrets.CODECOV_TOKEN }}
+          files: ${{ env.CODECOV_FILE }}
+          disable_search: true