From 61458890820142695d9cc0d81993f67537774ad6 Mon Sep 17 00:00:00 2001
From: Sri Harsha CH <57220027+harshachinta@users.noreply.github.com>
Date: Sun, 6 Aug 2023 20:57:21 +0530
Subject: [PATCH 1/3] build: add code coverage in GitHub action presubmit

---
 .github/workflows/unittest.yaml | 57 +++++++++++++++++++++++++++++++++
 1 file changed, 57 insertions(+)
 create mode 100644 .github/workflows/unittest.yaml

diff --git a/.github/workflows/unittest.yaml b/.github/workflows/unittest.yaml
new file mode 100644
index 0000000000..8057a7691b
--- /dev/null
+++ b/.github/workflows/unittest.yaml
@@ -0,0 +1,57 @@
+on:
+  pull_request:
+    branches:
+      - main
+name: unittest
+jobs:
+  unit:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python: ['3.7', '3.8', '3.9', '3.10', '3.11']
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v3
+    - name: Setup Python
+      uses: actions/setup-python@v4
+      with:
+        python-version: ${{ matrix.python }}
+    - name: Install nox
+      run: |
+        python -m pip install --upgrade setuptools pip wheel
+        python -m pip install nox
+    - name: Run unit tests
+      env:
+        COVERAGE_FILE: .coverage-${{ matrix.python }}
+      run: |
+        nox -s unit-${{ matrix.python }}
+    - name: Upload coverage results
+      uses: actions/upload-artifact@v3
+      with:
+        name: coverage-artifacts
+        path: .coverage-${{ matrix.python }}
+
+  cover:
+    runs-on: ubuntu-latest
+    needs:
+        - unit
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v3
+    - name: Setup Python
+      uses: actions/setup-python@v4
+      with:
+        python-version: "3.8"
+    - name: Install coverage
+      run: |
+        python -m pip install --upgrade setuptools pip wheel
+        python -m pip install coverage
+    - name: Download coverage results
+      uses: actions/download-artifact@v3
+      with:
+        name: coverage-artifacts
+        path: .coverage-results/
+    - name: Report coverage results
+      run: |
+        coverage combine .coverage-results/.coverage*
+        coverage report --show-missing --fail-under=100

From 5b44e9c1d6a09c17bfed8350f945c383a3000df5 Mon Sep 17 00:00:00 2001
From: Sri Harsha CH <57220027+harshachinta@users.noreply.github.com>
Date: Sun, 6 Aug 2023 21:07:02 +0530
Subject: [PATCH 2/3] build: add emulator

---
 .github/workflows/unittest.yaml | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/.github/workflows/unittest.yaml b/.github/workflows/unittest.yaml
index 8057a7691b..a66f41587c 100644
--- a/.github/workflows/unittest.yaml
+++ b/.github/workflows/unittest.yaml
@@ -6,6 +6,12 @@ name: unittest
 jobs:
   unit:
     runs-on: ubuntu-latest
+    services:
+      emulator:
+        image: gcr.io/cloud-spanner-emulator/emulator:latest
+        ports:
+          - 9010:9010
+          - 9020:9020
     strategy:
       matrix:
         python: ['3.7', '3.8', '3.9', '3.10', '3.11']
@@ -25,6 +31,10 @@ jobs:
         COVERAGE_FILE: .coverage-${{ matrix.python }}
       run: |
         nox -s unit-${{ matrix.python }}
+      env:
+        SPANNER_EMULATOR_HOST: localhost:9010
+        GOOGLE_CLOUD_PROJECT: emulator-test-project
+        GOOGLE_CLOUD_TESTS_CREATE_SPANNER_INSTANCE: true
     - name: Upload coverage results
       uses: actions/upload-artifact@v3
       with:

From 19b0f9116d0cc72f1ff968cb2319358adc7b1651 Mon Sep 17 00:00:00 2001
From: Sri Harsha CH <57220027+harshachinta@users.noreply.github.com>
Date: Sun, 6 Aug 2023 21:09:43 +0530
Subject: [PATCH 3/3] build: fix file

---
 .github/workflows/unittest.yaml | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/.github/workflows/unittest.yaml b/.github/workflows/unittest.yaml
index a66f41587c..cfa30e45ce 100644
--- a/.github/workflows/unittest.yaml
+++ b/.github/workflows/unittest.yaml
@@ -29,12 +29,11 @@ jobs:
     - name: Run unit tests
       env:
         COVERAGE_FILE: .coverage-${{ matrix.python }}
-      run: |
-        nox -s unit-${{ matrix.python }}
-      env:
         SPANNER_EMULATOR_HOST: localhost:9010
         GOOGLE_CLOUD_PROJECT: emulator-test-project
         GOOGLE_CLOUD_TESTS_CREATE_SPANNER_INSTANCE: true
+      run: |
+        nox -s unit-${{ matrix.python }}
     - name: Upload coverage results
       uses: actions/upload-artifact@v3
       with: