only call initialize in initializeFirebase if necessary

Author: nbransby

build.gradle.kts

@@ -149,7 +149,6 @@ subprojects {
             "androidAndroidTestImplementation"("org.jetbrains.kotlinx:kotlinx-coroutines-core:1.3.6")
             "androidAndroidTestImplementation"("androidx.test.ext:junit:1.1.1")
             "androidAndroidTestImplementation"("androidx.test:runner:1.1.0")
-            "androidAndroidTestUtil"("com.android.support.test:orchestrator:1.0.2")
         }
     }
 

firebase-app/build.gradle.kts

@@ -33,6 +33,8 @@ android {
     }
     packagingOptions {
         pickFirst("META-INF/kotlinx-serialization-runtime.kotlin_module")
+        pickFirst("META-INF/AL2.0")
+        pickFirst("META-INF/LGPL2.1")
     }
 }
 

firebase-auth/build.gradle.kts

@@ -12,7 +12,6 @@ android {
         minSdkVersion(property("minSdkVersion") as Int)
         targetSdkVersion(property("targetSdkVersion") as Int)
         testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
-        testInstrumentationRunnerArguments["clearPackageData"] = "true"
     }
     sourceSets {
         getByName("main") {
@@ -21,7 +20,6 @@ android {
         getByName("androidTest").java.srcDir(file("src/androidAndroidTest/kotlin"))
     }
     testOptions {
-        execution = "ANDROID_TEST_ORCHESTRATOR"
         unitTests.apply {
             isIncludeAndroidResources = true
         }

firebase-auth/src/commonTest/kotlin/dev/gitlive/firebase/auth/auth.kt

@@ -6,10 +6,7 @@ package dev.gitlive.firebase.auth
 
 import dev.gitlive.firebase.*
 import kotlin.random.Random
-import kotlin.test.BeforeTest
-import kotlin.test.Test
-import kotlin.test.assertEquals
-import kotlin.test.assertNotEquals
+import kotlin.test.*
 
 expect val context: Any
 expect fun runTest(test: suspend () -> Unit)
@@ -18,15 +15,17 @@ class FirebaseAuthTest {
 
     @BeforeTest
     fun initializeFirebase() {
-        Firebase.initialize(
-            context,
-            FirebaseOptions(
-                applicationId = "1:846484016111:ios:dd1f6688bad7af768c841a",
-                apiKey = "AIzaSyCK87dcMFhzCz_kJVs2cT2AVlqOTLuyWV0",
-                databaseUrl = "https://fir-kotlin-sdk.firebaseio.com",
-                storageBucket = "fir-kotlin-sdk.appspot.com",
-                projectId = "fir-kotlin-sdk"
-            )
+        Firebase
+            .takeIf { Firebase.apps(context).isEmpty() }
+            ?.initialize(
+                context,
+                FirebaseOptions(
+                    applicationId = "1:846484016111:ios:dd1f6688bad7af768c841a",
+                    apiKey = "AIzaSyCK87dcMFhzCz_kJVs2cT2AVlqOTLuyWV0",
+                    databaseUrl = "https://fir-kotlin-sdk.firebaseio.com",
+                    storageBucket = "fir-kotlin-sdk.appspot.com",
+                    projectId = "fir-kotlin-sdk"
+                )
         )
     }