Integrate setup for Unit Testing - along with enabling unit testing i…

…n CI/CD pipeline

Signed-off-by: Abhijit Naik <[email protected]>

app/build.gradle.kts

@@ -78,6 +78,12 @@ dependencies {
     implementation(composeBom)
     androidTestImplementation(composeBom)
 
+    // Unit Testing
+    testImplementation(libs.test.junit)
+    testImplementation(libs.test.junit.core)
+    testImplementation(libs.test.roboelectric)
+    testImplementation(libs.test.mockk)
+
     // Tooling - Preview
     debugImplementation(libs.androidx.compose.ui.tooling)
     implementation(libs.androidx.compose.ui.tooling.preview)

app/src/test/java/com/compose/weatherapplite/utils/WeatherTypeExtensionsTest.kt

@@ -0,0 +1,105 @@
+package com.compose.weatherapplite.utils
+
+import com.compose.weatherapplite.R
+import com.compose.weatherapplite.presentation.model.WeatherType
+import org.junit.Assert.assertEquals
+import org.junit.Test
+
+class WeatherTypeExtensionsTest {
+
+    @Test
+    fun `toDrawable returns correct drawable for ClearSky`() {
+        val result = WeatherType.ClearSky.toDrawable()
+        assertEquals(R.drawable.vd_clear_sky, result)
+    }
+
+    @Test
+    fun `toDrawable returns correct drawable for Overcast`() {
+        val result = WeatherType.Overcast.toDrawable()
+        assertEquals(R.drawable.vd_overcast, result)
+    }
+
+    @Test
+    fun `toDrawable returns correct drawable for Foggy`() {
+        val result = WeatherType.Foggy.toDrawable()
+        assertEquals(R.drawable.vd_foggy, result)
+    }
+
+    @Test
+    fun `toDrawable returns correct drawable for Drizzle`() {
+        val result = WeatherType.Drizzle.toDrawable()
+        assertEquals(R.drawable.vd_drizzle, result)
+    }
+
+    @Test
+    fun `toDrawable returns correct drawable for Rain`() {
+        val result = WeatherType.Rain.toDrawable()
+        assertEquals(R.drawable.vd_rain, result)
+    }
+
+    @Test
+    fun `toDrawable returns correct drawable for HeavyRain`() {
+        val result = WeatherType.HeavyRain.toDrawable()
+        assertEquals(R.drawable.vd_heavy_rain, result)
+    }
+
+    @Test
+    fun `toDrawable returns correct drawable for SnowFall`() {
+        val result = WeatherType.SnowFall.toDrawable()
+        assertEquals(R.drawable.vd_snowfall, result)
+    }
+
+    @Test
+    fun `toDrawable returns correct drawable for Thunderstorm`() {
+        val result = WeatherType.Thunderstorm.toDrawable()
+        assertEquals(R.drawable.vd_thunderstorm, result)
+    }
+
+    @Test
+    fun `toAnimatedVectorDrawable returns correct drawable for ClearSky`() {
+        val result = WeatherType.ClearSky.toAnimatedVectorDrawable()
+        assertEquals(R.drawable.avd_clear_sky, result)
+    }
+
+    @Test
+    fun `toAnimatedVectorDrawable returns correct drawable for Overcast`() {
+        val result = WeatherType.Overcast.toAnimatedVectorDrawable()
+        assertEquals(R.drawable.avd_overcast, result)
+    }
+
+    @Test
+    fun `toAnimatedVectorDrawable returns correct drawable for Foggy`() {
+        val result = WeatherType.Foggy.toAnimatedVectorDrawable()
+        assertEquals(R.drawable.avd_foggy, result)
+    }
+
+    @Test
+    fun `toAnimatedVectorDrawable returns correct drawable for Drizzle`() {
+        val result = WeatherType.Drizzle.toAnimatedVectorDrawable()
+        assertEquals(R.drawable.avd_drizzle, result)
+    }
+
+    @Test
+    fun `toAnimatedVectorDrawable returns correct drawable for Rain`() {
+        val result = WeatherType.Rain.toAnimatedVectorDrawable()
+        assertEquals(R.drawable.avd_rain, result)
+    }
+
+    @Test
+    fun `toAnimatedVectorDrawable returns correct drawable for HeavyRain`() {
+        val result = WeatherType.HeavyRain.toAnimatedVectorDrawable()
+        assertEquals(R.drawable.avd_heavy_rain, result)
+    }
+
+    @Test
+    fun `toAnimatedVectorDrawable returns correct drawable for SnowFall`() {
+        val result = WeatherType.SnowFall.toAnimatedVectorDrawable()
+        assertEquals(R.drawable.avd_snowfall, result)
+    }
+
+    @Test
+    fun `toAnimatedVectorDrawable returns correct drawable for Thunderstorm`() {
+        val result = WeatherType.Thunderstorm.toAnimatedVectorDrawable()
+        assertEquals(R.drawable.avd_thunderstorm, result)
+    }
+}

gradle/libs.versions.toml

@@ -18,6 +18,10 @@ lifecycle = "2.7.0-beta01"
 material3 = "1.1.2"
 okhttp = "4.11.0"
 playservicesLocation = "21.0.1"
+test-junit = "4.13.2"
+test-junit-core = "1.6.1"
+test-robolectric = "4.3"
+test-mockk = "1.13.7"
 retrofit = "2.9.0"
 versionCatalogUpdate = "0.8.1"
 
@@ -48,13 +52,17 @@ converter-gson = { module = "com.squareup.retrofit2:converter-gson", version.ref
 compose-map = { module = "com.google.maps.android:maps-compose", version.ref = "composeMap" }
 destinations-core = { module = "io.github.raamcosta.compose-destinations:core", version.ref = "destinations" }
 destinations-ksp = { module = "io.github.raamcosta.compose-destinations:ksp", version.ref = "destinations" }
-okhttp-logging = { module = "com.squareup.okhttp3:logging-interceptor", version.ref = "okhttp" }
-okhttp3 = { module = "com.squareup.okhttp3:okhttp", version.ref = "okhttp" }
 hilt-android = { module = "com.google.dagger:hilt-android", version.ref = "hilt" }
 hilt-android-compiler = { module = "com.google.dagger:hilt-android-compiler", version.ref = "hilt" }
+ksp = { module = "com.google.devtools.ksp:symbol-processing", version.ref = "ksp" }
+okhttp-logging = { module = "com.squareup.okhttp3:logging-interceptor", version.ref = "okhttp" }
+okhttp3 = { module = "com.squareup.okhttp3:okhttp", version.ref = "okhttp" }
 playservices-location = { module = "com.google.android.gms:play-services-location", version.ref = "playservicesLocation" }
 retrofit = { module = "com.squareup.retrofit2:retrofit", version.ref = "retrofit" }
-ksp = { module = "com.google.devtools.ksp:symbol-processing", version.ref = "ksp" }
+test-junit = { module = "junit:junit", version.ref = "test-junit" }
+test-junit-core = { module = "androidx.test:core", version.ref = "test-junit-core" }
+test-roboelectric = { module = "org.robolectric:robolectric", version.ref = "test-robolectric" }
+test-mockk = { module = "io.mockk:mockk", version.ref = "test-mockk" }
 
 
 [plugins]