Set up CI/CD for Repo (#88)

Runs the JUnit tests on PRs

Author: mrashed-dev

.github/workflows/pull-reqeust.yml

@@ -0,0 +1,31 @@
+name: Pull Request
+on:
+  # Trigger the workflow on push or pull request,
+  # but only for the main branch
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
+
+jobs:
+  checks:
+    runs-on: ubuntu-latest
+    name: Java unit tests
+    steps:
+      - uses: actions/checkout@v3
+      - name: Setup Java 8
+        uses: actions/setup-java@v3
+        with:
+          java-version: '8'
+          distribution: 'corretto'
+
+      - name: Grant execute permission for gradlew
+        run: chmod +x gradlew
+
+      - name: Build project
+        run: ./gradlew clean build
+
+      - name: Run tests
+        run: ./gradlew test

build.gradle

@@ -79,6 +79,17 @@ dependencies {
 
 test {
     useJUnitPlatform()
+    testLogging {
+        events "passed", "skipped", "failed", "standardError"
+    }
+    afterSuite { desc, result ->
+        if (!desc.parent) { // will match the outermost suite
+            def output = "Results: ${result.resultType} (${result.testCount} tests, ${result.successfulTestCount} passed, ${result.failedTestCount} failed, ${result.skippedTestCount} skipped)"
+            def startItem = '|  ', endItem = '  |'
+            def repeatLength = startItem.length() + output.length() + endItem.length()
+            println('\n' + ('-' * repeatLength) + '\n' + startItem + output + endItem + '\n' + ('-' * repeatLength))
+        }
+    }
 }
 
 task runExample(type: JavaExec) {