Adjustments and format

Author: emilypgoogle

firebase-ai/src/androidTest/kotlin/com/google/firebase/ai/AIModels.kt

@@ -32,7 +32,8 @@ class AIModels {
     }
 
     fun setup() {
-      val context = InstrumentationRegistry.getInstrumentation().context;
+      val context = InstrumentationRegistry.getInstrumentation().context
+      app =
         FirebaseApp.initializeApp(
           context,
           FirebaseOptions.Builder()

firebase-ai/src/androidTest/kotlin/com/google/firebase/ai/GenerateContentTests.kt

@@ -65,15 +65,4 @@ class GenerateContentTests {
       }
     }
   }
-
-  @Test
-  fun testGenerateContent_Tools() {
-    for (model in getModels()) {
-      runBlocking {
-        val response = model.generateContent(Content.Builder().text("here is a tiny smile").build())
-        validator.validateResponse(response)
-        model.startChat()
-      }
-    }
-  }
 }

firebase-ai/src/androidTest/kotlin/com/google/firebase/ai/TypesValidator.kt

@@ -9,8 +9,7 @@ import com.google.firebase.ai.type.TextPart
 class TypesValidator {
 
   fun validateResponse(response: GenerateContentResponse) {
-    if (hasText(response.candidates[0].content)) {
-      assert(response.candidates.isNotEmpty())
+    if (response.candidates.isNotEmpty() && hasText(response.candidates[0].content)) {
       assert(response.text!!.isNotEmpty())
     } else if (response.candidates.isNotEmpty()) {
       assert(!hasText(response.candidates[0].content))