diff --git a/data/src/test/java/com/teamtuna/emotionaldiary/repository/EmotionalRepositoryTest.kt b/data/src/test/java/com/teamtuna/emotionaldiary/repository/EmotionalRepositoryTest.kt
index 5a20052..5cf1d41 100644
--- a/data/src/test/java/com/teamtuna/emotionaldiary/repository/EmotionalRepositoryTest.kt
+++ b/data/src/test/java/com/teamtuna/emotionaldiary/repository/EmotionalRepositoryTest.kt
@@ -1,13 +1,14 @@
 package com.teamtuna.emotionaldiary.repository
 
-import com.nhaarman.mockitokotlin2.isA
 import com.nhaarman.mockitokotlin2.whenever
 import com.teamtuna.emotionaldiary.datasource.LocalDataSource
 import com.teamtuna.emotionaldiary.db.EmotionalEntity
 import com.teamtuna.emotionaldiary.entity.DailyEmotion
 import com.teamtuna.emotionaldiary.entity.Emotion
+import com.teamtuna.emotionaldiary.entity.Result
 import kotlinx.coroutines.runBlocking
 import org.junit.jupiter.api.Assertions.assertEquals
+import org.junit.jupiter.api.Assertions.assertTrue
 import org.junit.jupiter.api.BeforeEach
 import org.junit.jupiter.api.DisplayName
 import org.junit.jupiter.api.Test
@@ -15,9 +16,6 @@ import org.junit.jupiter.api.extension.ExtendWith
 import org.mockito.Mock
 import org.mockito.Mockito
 import org.mockito.junit.jupiter.MockitoExtension
-import com.teamtuna.emotionaldiary.entity.Result
-import org.junit.Assert
-import org.junit.jupiter.api.Assertions.assertTrue
 
 @ExtendWith(MockitoExtension::class)
 internal class EmotionalRepositoryTest {
diff --git a/domain/build.gradle b/domain/build.gradle
index a69c09a..9b62227 100644
--- a/domain/build.gradle
+++ b/domain/build.gradle
@@ -28,4 +28,6 @@ dependencies {
     testImplementation 'com.nhaarman.mockitokotlin2:mockito-kotlin:2.2.0'
 
     testImplementation 'org.hamcrest:hamcrest-all:1.3'
+
+    testImplementation "org.jetbrains.kotlinx:kotlinx-coroutines-test:$versions.coroutinesVersion"
 }
\ No newline at end of file
diff --git a/domain/src/test/java/com/teamtuna/emotionaldiary/usecase/EmotionAddUseCaseTest.kt b/domain/src/test/java/com/teamtuna/emotionaldiary/usecase/EmotionAddUseCaseTest.kt
index 99ae610..8385aca 100644
--- a/domain/src/test/java/com/teamtuna/emotionaldiary/usecase/EmotionAddUseCaseTest.kt
+++ b/domain/src/test/java/com/teamtuna/emotionaldiary/usecase/EmotionAddUseCaseTest.kt
@@ -3,6 +3,7 @@ package com.teamtuna.emotionaldiary.usecase
 import com.nhaarman.mockitokotlin2.times
 import com.nhaarman.mockitokotlin2.whenever
 import com.teamtuna.emotionaldiary.entity.Emotion
+import com.teamtuna.emotionaldiary.entity.Result
 import com.teamtuna.emotionaldiary.repository.EmotionRepository
 import org.hamcrest.CoreMatchers.equalTo
 import org.hamcrest.MatcherAssert.assertThat
@@ -14,6 +15,7 @@ import org.junit.jupiter.api.extension.ExtendWith
 import org.mockito.Mock
 import org.mockito.Mockito
 import org.mockito.junit.jupiter.MockitoExtension
+import kotlinx.coroutines.runBlocking
 
 @DisplayName("감정추가에서 ")
 @ExtendWith(MockitoExtension::class)
@@ -23,8 +25,8 @@ internal class EmotionAddUseCaseTest {
     private lateinit var repository: EmotionRepository
 
     @BeforeEach
-    fun setUp() {
-        whenever(repository.add(Emotion.JOY, "기쁨이")).thenReturn(1)
+    fun setUp() = runBlocking {
+        whenever(repository.add(Emotion.JOY, "기쁨이")).thenReturn(Result.Success(1L))
     }
 
     @AfterEach
@@ -33,7 +35,7 @@ internal class EmotionAddUseCaseTest {
 
     @Test
     @DisplayName("기쁨이를 추가 한경우 EmotionalRepository.add가 호출되는지확인")
-    fun addUseCase() {
+    fun addUseCase() = runBlocking {
         //given
         val addUsecase = EmotionAddUseCase(repository)
         //val getUsecase = EmotionalGetUseCase(repository)