test(unit test): add unit test

- simple unit test
- update app build.gradle
- run unit test and build in pipeline

.github/workflows/cicd.yml

@@ -10,13 +10,30 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
-      - name: Build
-        run: echo "test build"
+      - name: Checkout code
+        uses: actions/checkout@v3
+
+      - name: Set up JDK
+        uses: actions/setup-java@v2
+        with:
+          distribution: 'adopt'
+          java-version: '11'
+
+      - name: Build with Gradle
+        run: ./gradlew build
+
   unit-test:
     runs-on: ubuntu-latest
     needs: build
     steps:
-      - uses: actions/checkout@v3
-      - name: Run unit tests
-        run: echo "run unit test"
+      - name: Checkout code
+        uses: actions/checkout@v3
+
+      - name: Set up JDK
+        uses: actions/setup-java@v2
+        with:
+          distribution: 'adopt'
+          java-version: '11'
+
+      - name: Run unit tests with Gradle
+        run: ./gradlew test

app/build.gradle.kts

@@ -58,14 +58,12 @@ dependencies {
     implementation("androidx.wear.compose:compose-foundation:1.1.2")
     implementation("androidx.activity:activity-compose:1.7.2")
     implementation("androidx.core:core-splashscreen:1.0.1")
+    testImplementation("org.testng:testng:6.9.6")
     androidTestImplementation(platform("androidx.compose:compose-bom:2023.08.00"))
     androidTestImplementation("androidx.compose.ui:ui-test-junit4")
     debugImplementation("androidx.compose.ui:ui-tooling")
     debugImplementation("androidx.compose.ui:ui-test-manifest")
     implementation("com.squareup.retrofit2:retrofit:2.9.0")
     implementation("com.squareup.retrofit2:converter-gson:2.9.0")
     implementation("androidx.wear:wear:1.3.0")
-    //implementation("androidx.compose.ui:ui:1.1.0-alpha07")
-    //implementation("androidx.compose.material:material:1.1.0-alpha07")
-    //implementation("androidx.ui:ui-tooling:1.1.0-alpha07")
-}
+}

app/src/test/java/com/eipsaferoad/owl/OwlTest.kt

@@ -0,0 +1,20 @@
+package com.eipsaferoad.owl
+
+import org.junit.Assert.assertEquals
+import org.junit.Test
+
+class OwlTest {
+
+    @Test
+    fun testAddition() {
+        // Arrange
+        val number1 = 1
+        val number2 = 1
+
+        // Act
+        val sum = number1 + number2
+
+        // Assert
+        assertEquals(2, sum)
+    }
+}