코루틴 테스트 환경 설정 및 core:test 모듈 추가

build-logic/convention/build.gradle.kts

@@ -35,6 +35,10 @@ gradlePlugin {
             id = "twix.android.compose"
             implementationClass = "com.twix.convention.AndroidComposeConventionPlugin"
         }
+        register("androidTest"){
+            id = "twix.android.test"
+            implementationClass = "com.twix.convention.AndroidTestConventionPlugin"
+        }
         register("feature"){
             id = "twix.feature"
             implementationClass = "com.twix.convention.FeatureConventionPlugin"

build-logic/convention/src/main/kotlin/com/twix/convention/AndroidComposeConventionPlugin.kt

@@ -3,19 +3,11 @@ package com.twix.convention
 import com.android.build.api.dsl.LibraryExtension
 import com.twix.convention.extension.*
 import org.gradle.kotlin.dsl.configure
-import org.gradle.kotlin.dsl.dependencies
 
 class AndroidComposeConventionPlugin : BuildLogicConventionPlugin({
     applyPlugins("org.jetbrains.kotlin.plugin.compose")
 
     extensions.configure<LibraryExtension> {
         configureCompose(this)
     }
-
-    dependencies {
-        val bom = platform(libs.library("compose-bom"))
-        implementation(bom)
-        implementation(libs.bundle("compose"))
-        debugImplementation(libs.bundle("compose-debug"))
-    }
 })

build-logic/convention/src/main/kotlin/com/twix/convention/AndroidLibraryConventionPlugin.kt

@@ -19,7 +19,5 @@ class AndroidLibraryConventionPlugin : BuildLogicConventionPlugin({
 
     dependencies {
         implementation(libs.library("kotlinx-coroutines-core"))
-        testImplementation(libs.bundle("test-unit"))
-        androidTestImplementation(libs.library("androidx-test-ext-junit"))
     }
 })

build-logic/convention/src/main/kotlin/com/twix/convention/AndroidTestConventionPlugin.kt

@@ -0,0 +1,11 @@
+package com.twix.convention
+
+import com.twix.convention.extension.*
+import org.gradle.kotlin.dsl.dependencies
+
+class AndroidTestConventionPlugin : BuildLogicConventionPlugin({
+    dependencies {
+        testImplementation(libs.bundle("test-unit"))
+        androidTestImplementation(libs.library("androidx-test-ext-junit"))
+    }
+})

build-logic/convention/src/main/kotlin/com/twix/convention/FeatureConventionPlugin.kt

@@ -8,6 +8,7 @@ class FeatureConventionPlugin : BuildLogicConventionPlugin({
     apply<AndroidLibraryConventionPlugin>()
     apply<KoinConventionPlugin>()
     apply<AndroidComposeConventionPlugin>()
+    apply<AndroidTestConventionPlugin>()
 
     dependencies {
         implementation(project(":core:design-system"))

build-logic/convention/src/main/kotlin/com/twix/convention/extension/DependencyHandlerScopeExtension.kt

@@ -20,6 +20,10 @@ fun DependencyHandlerScope.androidTestImplementation(provider: Provider<*>) {
     "androidTestImplementation"(provider)
 }
 
+fun DependencyHandlerScope.testImplementation(project: Project) {
+    "testImplementation"(project)
+}
+
 fun DependencyHandlerScope.testImplementation(provider: Provider<*>) {
     "testImplementation"(provider)
 }

core/test/build.gradle.kts

@@ -0,0 +1,8 @@
+plugins {
+    alias(libs.plugins.twix.java.library)
+}
+
+dependencies {
+    api(libs.kotlinx.coroutines.test)
+    api(libs.junit.jupiter)
+}

core/test/src/main/java/com/twix/test/CoroutinesTestExtension.kt

@@ -0,0 +1,25 @@
+package com.twix.test
+
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.ExperimentalCoroutinesApi
+import kotlinx.coroutines.test.TestDispatcher
+import kotlinx.coroutines.test.UnconfinedTestDispatcher
+import kotlinx.coroutines.test.resetMain
+import kotlinx.coroutines.test.setMain
+import org.junit.jupiter.api.extension.AfterEachCallback
+import org.junit.jupiter.api.extension.BeforeEachCallback
+import org.junit.jupiter.api.extension.ExtensionContext
+
+@ExperimentalCoroutinesApi
+class CoroutinesTestExtension(
+    private val testDispatcher: TestDispatcher = UnconfinedTestDispatcher(),
+) : BeforeEachCallback,
+    AfterEachCallback {
+    override fun beforeEach(context: ExtensionContext?) {
+        Dispatchers.setMain(testDispatcher)
+    }
+
+    override fun afterEach(context: ExtensionContext?) {
+        Dispatchers.resetMain()
+    }
+}

feature/login/src/test/java/com/twix/login/ExampleTest.kt

@@ -0,0 +1,26 @@
+package com.twix.login
+
+import com.twix.test.CoroutinesTestExtension
+import kotlinx.coroutines.ExperimentalCoroutinesApi
+import kotlinx.coroutines.test.runTest
+import org.junit.jupiter.api.Test
+import org.junit.jupiter.api.extension.ExtendWith
+
+@OptIn(ExperimentalCoroutinesApi::class)
+@ExtendWith(CoroutinesTestExtension::class)
+class ExampleTest {
+    @Test
+    fun `코루틴 테스트 예제`() =
+        runTest {
+            // Given
+            val expected = "Hello, Coroutines!"
+
+            // When
+            val actual = suspendFunction()
+
+            // Then
+            assert(actual == expected)
+        }
+
+    private suspend fun suspendFunction(): String = "Hello, Coroutines!"
+}

gradle/libs.versions.toml

@@ -173,6 +173,7 @@ android-library = { id = "com.android.library", version.ref = "agp" }
 twix-android-application = { id = "twix.android.application", version = "unspecified" }
 twix-android-library = { id = "twix.android.library", version = "unspecified" }
 twix-android-compose = { id = "twix.android.compose", version = "unspecified" }
+twix-android-test = { id = "twix.android.test", version = "unspecified" }
 twix-feature = { id = "twix.feature", version = "unspecified" }
 twix-koin = { id = "twix.koin", version = "unspecified" }
 twix-java-library = { id = "twix.java.library", version = "unspecified" }

settings.gradle.kts

@@ -34,3 +34,4 @@ include(":core:ui")
 include(":core:navigation")
 include(":core:design-system")
 include(":core:network")
+include(":core:test")