adding bash script for unit tests

action.yaml

@@ -1,9 +1,20 @@
 name: "donotpassgo"
 description: "general go code checks"
+inputs:
+  test:
+    description: "runs unit tests with specified library"
+    required: false
+    default: "none"
 runs:
   using: "composite"
   steps:
-    - name: "install go packages"
+    - name: "run unit tests"
+      shell: bash
+      run: test.sh
+      env:
+        LIBRARY: ${{ inputs.test }}
+
+    - name: "install govulncheck"
       run: |
         go install golang.org/x/vuln/cmd/govulncheck@latest
       

test.sh

@@ -0,0 +1,28 @@
+#!/bin/bash
+if [[ "$LIBRARY" == "none" ]]; then
+    echo "Test flag not set, skipping unit tests."
+    exit 0
+fi
+
+if [[ "$LIBRARY" == "standard" ]]; then
+    echo "Running unit tests with standard library"
+    if go test ./...; then
+        echo "Tests passed!"
+        exit 0
+    else
+        echo "Tests failed!"
+        exit 1
+    fi
+fi
+
+if [[ "$LIBRARY" == "ginkgo" ]]; then
+    echo "Running unit tests with ginkgo"
+    go install github.com/onsi/ginkgo/v2/ginkgo@v2.23.4
+    if ginkgo ./...; then
+        echo "Tests passed!"
+        exit 0
+    else
+        echo "Tests failed!"
+        exit 1
+    fi
+fi