add unittest

Signed-off-by: Aneesh Puttur <[email protected]>

.github/workflows/test.yml

@@ -16,7 +16,7 @@ jobs:
     - name: Checkout code
       uses: actions/checkout@v4
 
-    - name: Run Revive Action by pulling pre-built image
+    - name: Run Revive Action by pulling pre-built image for test
       uses: docker://morphy/revive-action:v2
       with:
         exclude: "./vendor/..."

.github/workflows/unittest.yml

@@ -0,0 +1,109 @@
+name: Test linuxptp daemon
+
+on: [push, pull_request]
+
+concurrency:
+  group: ${{ github.head_ref || github.run_id }}
+  cancel-in-progress: true
+
+jobs:
+
+  build:
+    name: build
+    runs-on: ubuntu-latest
+    steps:
+
+      - name: Set up Go 1.22
+        uses: actions/setup-go@v3
+        with:
+          go-version: 1.22.x
+
+      - name: Check out code into the Go module directory
+        uses: actions/checkout@v2
+
+      - name: fmt
+        run: IS_CONTAINER=yes make fmt
+
+      - name: Build
+        run: make all
+
+  test:
+    name: test
+    runs-on: ubuntu-latest
+    steps:
+
+      - name: Set up Go 1.22
+        uses: actions/setup-go@v2
+        with:
+          go-version: 1.22.x
+
+      - name: Check out code into the Go module directory
+        uses: actions/checkout@v2
+
+      - name: test
+        run: make test-
+
+  modules:
+    name: check go modules
+    runs-on: ubuntu-latest
+    steps:
+
+      - name: Set up Go 1.22
+        uses: actions/setup-go@v2
+        with:
+          go-version: 1.22.x
+
+      - name: Check out code into the Go module directory
+        uses: actions/checkout@v2
+
+      - name: check go modules are up to date
+        run: make check-deps
+
+  golangci:
+    name: Golangci-lint
+    runs-on: ubuntu-latest
+    steps:
+      - name: Set up Go 1.22
+        uses: actions/setup-go@v2
+        with:
+          go-version: 1.22.x
+      - name: Check out code into the Go module directory
+        uses: actions/checkout@v2
+      - name: golangci-lint
+        uses: golangci/golangci-lint-action@v3
+        with:
+          # Required: the version of golangci-lint is required and must be specified without patch version: we always use the latest patch version.
+          version: v1.55.2
+
+  shellcheck:
+    name: Shellcheck
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Run ShellCheck
+        uses: ludeeus/action-shellcheck@master
+        with:
+          severity: error
+
+  test-coverage:
+    name: test-coverage
+    runs-on: ubuntu-latest
+    steps:
+
+      - name: Set up Go 1.22
+        uses: actions/setup-go@v2
+        with:
+          go-version: 1.22.x
+
+      - name: Check out code into the Go module directory
+        uses: actions/checkout@v2
+
+      - name: test
+        run: make test
+
+      - name: Coveralls
+        uses: coverallsapp/[email protected]
+        with:
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+          path-to-lcov: lcov.out
+