diff --git a/.github/workflows/build-pr.yml b/.github/workflows/build-pr.yml
index c2f6bb1..daf4e10 100644
--- a/.github/workflows/build-pr.yml
+++ b/.github/workflows/build-pr.yml
@@ -15,9 +15,3 @@ jobs:
         uses: eskatos/gradle-command-action@v1
         with:
           arguments: build
-      - name: Test Report
-        uses: scacap/action-surefire-report@v1
-        if: always()
-        with:
-          report_paths: "build/test-results/test/TEST-*.xml"
-          github_token: ${{ secrets.GITHUB_TOKEN }}
diff --git a/src/test/kotlin/AppTest.kt b/src/test/kotlin/AppTest.kt
index 72598e6..d017e38 100644
--- a/src/test/kotlin/AppTest.kt
+++ b/src/test/kotlin/AppTest.kt
@@ -5,7 +5,7 @@ import com.google.firebase.FirebasePlatform
 import com.google.firebase.initialize
 import org.junit.Test
 
-class AppTest {
+class AppTest : FirebaseTest() {
     @Test
     fun testInitialize() {
         FirebasePlatform.initializeFirebasePlatform(object : FirebasePlatform() {
diff --git a/src/test/kotlin/FirebaseTest.kt b/src/test/kotlin/FirebaseTest.kt
new file mode 100644
index 0000000..224b473
--- /dev/null
+++ b/src/test/kotlin/FirebaseTest.kt
@@ -0,0 +1,9 @@
+import com.google.firebase.FirebaseApp
+import org.junit.Before
+
+abstract class FirebaseTest {
+    @Before
+    fun beforeEach() {
+        FirebaseApp.clearInstancesForTest()
+    }
+}
diff --git a/src/test/kotlin/FirestoreTest.kt b/src/test/kotlin/FirestoreTest.kt
index 4f27899..50677f4 100644
--- a/src/test/kotlin/FirestoreTest.kt
+++ b/src/test/kotlin/FirestoreTest.kt
@@ -11,7 +11,7 @@ import org.junit.Before
 import org.junit.Test
 import java.io.File
 
-class FirestoreTest {
+class FirestoreTest : FirebaseTest() {
     @Before
     fun initialize() {
         FirebasePlatform.initializeFirebasePlatform(object : FirebasePlatform() {