Smoke test maintenance (#3379)

- Upgrade dependency versions
- Replace jcenter with maven central repository
- Revive temporarily disabled Messaging test cases

Author: yifanyang

smoke-tests/build.gradle

@@ -19,13 +19,13 @@ import java.nio.file.Paths
 buildscript {
   repositories {
     google()
-    jcenter()
+    mavenCentral()
   }
 
   dependencies {
     classpath "com.android.tools.build:gradle:3.4.3"
-    classpath "com.google.gms:google-services:4.3.0"
-    classpath "com.google.firebase:firebase-crashlytics-gradle:2.7.0"
+    classpath "com.google.gms:google-services:4.3.10"
+    classpath "com.google.firebase:firebase-crashlytics-gradle:2.8.1"
   }
 }
 
@@ -77,22 +77,21 @@ dependencies {
   implementation "com.google.firebase:firebase-firestore"
   implementation "com.google.firebase:firebase-functions"
   implementation "com.google.firebase:firebase-inappmessaging"
-  // TODO(yifany): Restore after messaging in github is up to date
-  // implementation "com.google.firebase:firebase-messaging"
+  implementation "com.google.firebase:firebase-messaging"
   implementation "com.google.firebase:firebase-ml-modeldownloader"
   implementation "com.google.firebase:firebase-perf"
   implementation "com.google.firebase:firebase-storage"
 
   // Common utilities (application side)
-  implementation "androidx.test:rules:1.2.0"
-  implementation "androidx.test:runner:1.2.0"
-  implementation "com.google.truth:truth:0.44"
-  implementation "junit:junit:4.12"
-  implementation "androidx.test:core:1.3.0"
+  implementation "androidx.test:rules:1.4.0"
+  implementation "androidx.test:runner:1.4.0"
+  implementation "com.google.truth:truth:1.0.1"
+  implementation "junit:junit:4.13.2"
+  implementation "androidx.test:core:1.4.0"
 
   // Common utilities (instrumentation side)
-  androidTestImplementation "androidx.test:runner:1.2.0"
-  androidTestImplementation "junit:junit:4.12"
+  androidTestImplementation "androidx.test:runner:1.4.0"
+  androidTestImplementation "junit:junit:4.13.2"
 }
 
 clean.doLast {

smoke-tests/configure.gradle

@@ -19,15 +19,8 @@ def configurePlatform() {
     bom = project.getProperty("firebase-bom")
   }
 
-  def version = project.gradle.gradleVersion
-  if (version.startsWith("4.")) {
-    project.dependencies.add("implementation", bom)
-  } else {
-    def platform = project.dependencies.platform(bom)
-    project.dependencies.add("implementation", platform)
-    logger.warn("Congrats on switching to Gradle 5.y!")
-    logger.warn("Perhaps remove the Gradle 4.x compat layer?")
-  }
+  def platform = project.dependencies.platform(bom)
+  project.dependencies.add("implementation", platform)
 }
 
 def configureRepositories() {
@@ -44,7 +37,7 @@ def configureRepositories() {
     }
 
     google()
-    jcenter()
+    mavenCentral()
   }
 }
 

smoke-tests/gradle.properties

@@ -15,4 +15,4 @@
 android.enableR8=true
 android.useAndroidX=true
 
-org.gradle.jvmargs=-Xmx4g -XX:MaxPermSize=4g
+org.gradle.jvmargs=-Xmx8g -XX:MaxPermSize=8g

smoke-tests/src/main/java/com/google/firebase/testing/BuildOnlyTest.java

@@ -18,7 +18,7 @@
 
 import com.google.firebase.appindexing.FirebaseAppIndex;
 import com.google.firebase.inappmessaging.FirebaseInAppMessaging;
-// import com.google.firebase.messaging.FirebaseMessaging;
+import com.google.firebase.messaging.FirebaseMessaging;
 import com.google.firebase.ml.modeldownloader.FirebaseModelDownloader;
 import com.google.firebase.perf.FirebasePerformance;
 import org.junit.Test;
@@ -41,10 +41,10 @@ public void inappmessaging_IsNotNull() {
     assertThat(FirebaseInAppMessaging.getInstance()).isNotNull();
   }
 
-//  @Test
-//  public void messaging_IsNotNull() {
-//    assertThat(FirebaseMessaging.getInstance()).isNotNull();
-//  }
+ @Test
+ public void messaging_IsNotNull() {
+   assertThat(FirebaseMessaging.getInstance()).isNotNull();
+ }
 
   @Test
   public void modelDownloader_IsNotNull() {