new(k8s-metacollector): enable unit tests

Signed-off-by: Aldo Lacuku <[email protected]>

.github/workflows/test.yml

@@ -55,3 +55,28 @@ jobs:
       - name: Run chart-testing (install)
         if: steps.list-changed.outputs.changed == 'true'
         run: ct install --config ct.yaml
+
+  go-unit-tests:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
+        with:
+          fetch-depth: 0
+
+      - name: Set up Helm
+        uses: azure/setup-helm@5119fcb9089d432beecbf79bb2c7915207344b78 # v3.5
+        with:
+          version: '3.10.3'
+
+      - name: Update repo deps
+        run:  helm dependency update ./charts/falco
+
+      - name: Setup Go
+        uses: actions/setup-go@4d34df0c2316fe8122ab82dc22947d607c0c91f9 # v4.0.0
+        with:
+          go-version: '1.21'
+          check-latest: true
+
+      - name: k8s-metacollector unit tests
+        run: go test ./charts/k8s-metacollector/tests/unit/...