@@ -0,0 +1,1839 @@
+/*%0A * Copyright 2022 Google LLC%0A *%0A * Licensed under the Apache License, Version 2.0 (the %22License%22);%0A * you may not use this file except in compliance with the License.%0A * You may obtain a copy of the License at%0A *%0A *       http://www.apache.org/licenses/LICENSE-2.0%0A *%0A * Unless required by applicable law or agreed to in writing, software%0A * distributed under the License is distributed on an %22AS IS%22 BASIS,%0A * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.%0A * See the License for the specific language governing permissions and%0A * limitations under the License.%0A */%0A%0Apackage com.google.cloud.firestore;%0A%0Aimport static com.google.common.truth.Truth.assertThat;%0Aimport static org.mockito.Mockito.mock;%0A%0Aimport com.google.cloud.firestore.spi.v1.FirestoreRpc;%0Aimport org.junit.Test;%0A%0Apublic class FirestoreOptionsTest %7B%0A%0A  @Test%0A  public void instantiateWithProjectId() %7B%0A    FirestoreOptions firestoreOptions =%0A        FirestoreOptions.newBuilder().setProjectId(%22test-project%22).build();%0A    FirestoreImpl firestore = new FirestoreImpl(firestoreOptions, mock(FirestoreRpc.class));%0A%0A    DocumentReference document = firestore.document(%22coll/doc1%22);%0A    assertThat(document.getName())%0A        .isEqualTo(%22projects/test-project/databases/(default)/documents/coll/doc1%22);%0A  %7D%0A%0A  @Test%0A  public void instantiateWithProjectIdAndDatabaseId() %7B%0A    FirestoreOptions firestoreOptions =%0A        FirestoreOptions.newBuilder()%0A            .setProjectId(%22test-project%22)%0A            .setDatabaseId(%22test-database%22)%0A            .build();%0A    FirestoreImpl firestore = new FirestoreImpl(firestoreOptions, mock(FirestoreRpc.class));%0A%0A    DocumentReference document = firestore.document(%22coll/doc1%22);%0A    assertThat(document.getName())%0A        .isEqualTo(%22projects/test-project/databases/test-database/documents/coll/doc1%22);%0A  %7D%0A%7D%0A

Add tests to verify multiDb functionality (#1048)