chore: fix broken unit tests.

google-cloud-spanner/src/test/java/com/google/cloud/spanner/BatchClientImplTest.java

@@ -30,12 +30,17 @@
 import com.google.cloud.Timestamp;
 import com.google.cloud.grpc.GrpcTransportOptions;
 import com.google.cloud.grpc.GrpcTransportOptions.ExecutorFactory;
+import com.google.cloud.spanner.admin.database.v1.stub.DatabaseAdminStub;
+import com.google.cloud.spanner.admin.database.v1.stub.DatabaseAdminStubSettings;
+import com.google.cloud.spanner.admin.instance.v1.stub.InstanceAdminStub;
+import com.google.cloud.spanner.admin.instance.v1.stub.InstanceAdminStubSettings;
 import com.google.cloud.spanner.spi.v1.SpannerRpc;
 import com.google.protobuf.ByteString;
 import com.google.protobuf.util.Timestamps;
 import com.google.spanner.v1.Session;
 import com.google.spanner.v1.Transaction;
 import io.opentelemetry.api.OpenTelemetry;
+import java.io.IOException;
 import java.util.Collections;
 import java.util.Map;
 import org.junit.Before;
@@ -59,6 +64,10 @@ public final class BatchClientImplTest {
 
   @Mock private SpannerRpc gapicRpc;
   @Mock private SpannerOptions spannerOptions;
+  @Mock private InstanceAdminStubSettings instanceAdminStubSettings;
+  @Mock private DatabaseAdminStubSettings databaseAdminStubSettings;
+  @Mock private DatabaseAdminStub databaseAdminStub;
+  @Mock private InstanceAdminStub instanceAdminStub;
   @Captor private ArgumentCaptor<Map<SpannerRpc.Option, Object>> optionsCaptor;
   @Mock private BatchTransactionId txnID;
 
@@ -72,7 +81,7 @@ public static void setupOpenTelemetry() {
 
   @SuppressWarnings("unchecked")
   @Before
-  public void setUp() {
+  public void setUp() throws IOException {
     initMocks(this);
     DatabaseId db = DatabaseId.of(DB_NAME);
     when(spannerOptions.getNumChannels()).thenReturn(4);
@@ -86,6 +95,10 @@ public void setUp() {
     GrpcTransportOptions transportOptions = mock(GrpcTransportOptions.class);
     when(transportOptions.getExecutorFactory()).thenReturn(mock(ExecutorFactory.class));
     when(spannerOptions.getTransportOptions()).thenReturn(transportOptions);
+    when(instanceAdminStubSettings.createStub()).thenReturn(instanceAdminStub);
+    when(databaseAdminStubSettings.createStub()).thenReturn(databaseAdminStub);
+    when(gapicRpc.getInstanceAdminStubSettings()).thenReturn(instanceAdminStubSettings);
+    when(gapicRpc.getDatabaseAdminStubSettings()).thenReturn(databaseAdminStubSettings);
     @SuppressWarnings("resource")
     SpannerImpl spanner = new SpannerImpl(gapicRpc, spannerOptions);
     client = new BatchClientImpl(spanner.getSessionClient(db));

google-cloud-spanner/src/test/java/com/google/cloud/spanner/SessionImplTest.java

@@ -34,6 +34,10 @@
 import com.google.cloud.Timestamp;
 import com.google.cloud.grpc.GrpcTransportOptions;
 import com.google.cloud.grpc.GrpcTransportOptions.ExecutorFactory;
+import com.google.cloud.spanner.admin.database.v1.stub.DatabaseAdminStub;
+import com.google.cloud.spanner.admin.database.v1.stub.DatabaseAdminStubSettings;
+import com.google.cloud.spanner.admin.instance.v1.stub.InstanceAdminStub;
+import com.google.cloud.spanner.admin.instance.v1.stub.InstanceAdminStubSettings;
 import com.google.cloud.spanner.spi.v1.SpannerRpc;
 import com.google.cloud.spanner.v1.stub.SpannerStubSettings;
 import com.google.protobuf.ByteString;
@@ -52,6 +56,7 @@
 import io.opentelemetry.api.OpenTelemetry;
 import io.opentelemetry.api.trace.Span;
 import io.opentelemetry.context.Scope;
+import java.io.IOException;
 import java.text.ParseException;
 import java.util.Calendar;
 import java.util.Collections;
@@ -76,6 +81,10 @@
 public class SessionImplTest {
   @Mock private SpannerRpc rpc;
   @Mock private SpannerOptions spannerOptions;
+  @Mock private InstanceAdminStubSettings instanceAdminStubSettings;
+  @Mock private DatabaseAdminStubSettings databaseAdminStubSettings;
+  @Mock private DatabaseAdminStub databaseAdminStub;
+  @Mock private InstanceAdminStub instanceAdminStub;
   private com.google.cloud.spanner.Session session;
   @Captor private ArgumentCaptor<Map<SpannerRpc.Option, Object>> optionsCaptor;
   private Map<SpannerRpc.Option, Object> options;
@@ -88,7 +97,7 @@ public static void setupOpenTelemetry() {
 
   @SuppressWarnings("unchecked")
   @Before
-  public void setUp() {
+  public void setUp() throws IOException {
     MockitoAnnotations.initMocks(this);
     when(spannerOptions.getNumChannels()).thenReturn(4);
     when(spannerOptions.getPrefetchChunks()).thenReturn(1);
@@ -101,6 +110,10 @@ public void setUp() {
     when(spannerOptions.getTransportOptions()).thenReturn(transportOptions);
     when(spannerOptions.getSessionPoolOptions()).thenReturn(mock(SessionPoolOptions.class));
     when(spannerOptions.getOpenTelemetry()).thenReturn(OpenTelemetry.noop());
+    when(instanceAdminStubSettings.createStub()).thenReturn(instanceAdminStub);
+    when(databaseAdminStubSettings.createStub()).thenReturn(databaseAdminStub);
+    when(rpc.getInstanceAdminStubSettings()).thenReturn(instanceAdminStubSettings);
+    when(rpc.getDatabaseAdminStubSettings()).thenReturn(databaseAdminStubSettings);
     @SuppressWarnings("resource")
     SpannerImpl spanner = new SpannerImpl(rpc, spannerOptions);
     String dbName = "projects/p1/instances/i1/databases/d1";

google-cloud-spanner/src/test/java/com/google/cloud/spanner/SpannerImplTest.java

@@ -29,9 +29,14 @@
 import com.google.cloud.grpc.GrpcTransportOptions;
 import com.google.cloud.spanner.SpannerException.DoNotConstructDirectly;
 import com.google.cloud.spanner.SpannerImpl.ClosedException;
+import com.google.cloud.spanner.admin.database.v1.stub.DatabaseAdminStub;
+import com.google.cloud.spanner.admin.database.v1.stub.DatabaseAdminStubSettings;
+import com.google.cloud.spanner.admin.instance.v1.stub.InstanceAdminStub;
+import com.google.cloud.spanner.admin.instance.v1.stub.InstanceAdminStubSettings;
 import com.google.cloud.spanner.spi.v1.SpannerRpc;
 import com.google.spanner.v1.ExecuteSqlRequest.QueryOptions;
 import io.opentelemetry.api.OpenTelemetry;
+import java.io.IOException;
 import java.io.PrintWriter;
 import java.io.StringWriter;
 import java.util.Collections;
@@ -55,6 +60,10 @@
 public class SpannerImplTest {
   @Mock private SpannerRpc rpc;
   @Mock private SpannerOptions spannerOptions;
+  @Mock private InstanceAdminStubSettings instanceAdminStubSettings;
+  @Mock private DatabaseAdminStubSettings databaseAdminStubSettings;
+  @Mock private DatabaseAdminStub databaseAdminStub;
+  @Mock private InstanceAdminStub instanceAdminStub;
   private SpannerImpl impl;
 
   @Captor ArgumentCaptor<Map<SpannerRpc.Option, Object>> options;
@@ -66,7 +75,7 @@ public static void setupOpenTelemetry() {
   }
 
   @Before
-  public void setUp() {
+  public void setUp() throws IOException {
     MockitoAnnotations.initMocks(this);
     when(spannerOptions.getNumChannels()).thenReturn(4);
     when(spannerOptions.getDatabaseRole()).thenReturn("role");
@@ -75,6 +84,10 @@ public void setUp() {
     when(spannerOptions.getClock()).thenReturn(NanoClock.getDefaultClock());
     when(spannerOptions.getSessionLabels()).thenReturn(Collections.emptyMap());
     when(spannerOptions.getOpenTelemetry()).thenReturn(OpenTelemetry.noop());
+    when(instanceAdminStubSettings.createStub()).thenReturn(instanceAdminStub);
+    when(databaseAdminStubSettings.createStub()).thenReturn(databaseAdminStub);
+    when(rpc.getInstanceAdminStubSettings()).thenReturn(instanceAdminStubSettings);
+    when(rpc.getDatabaseAdminStubSettings()).thenReturn(databaseAdminStubSettings);
     impl = new SpannerImpl(rpc, spannerOptions);
   }
 

google-cloud-spanner/src/test/java/com/google/cloud/spanner/TransactionManagerImplTest.java

@@ -34,6 +34,10 @@
 import com.google.cloud.grpc.GrpcTransportOptions;
 import com.google.cloud.grpc.GrpcTransportOptions.ExecutorFactory;
 import com.google.cloud.spanner.TransactionManager.TransactionState;
+import com.google.cloud.spanner.admin.database.v1.stub.DatabaseAdminStub;
+import com.google.cloud.spanner.admin.database.v1.stub.DatabaseAdminStubSettings;
+import com.google.cloud.spanner.admin.instance.v1.stub.InstanceAdminStub;
+import com.google.cloud.spanner.admin.instance.v1.stub.InstanceAdminStubSettings;
 import com.google.cloud.spanner.spi.v1.SpannerRpc;
 import com.google.protobuf.ByteString;
 import com.google.protobuf.Empty;
@@ -47,6 +51,7 @@
 import com.google.spanner.v1.Session;
 import com.google.spanner.v1.Transaction;
 import io.opentelemetry.api.OpenTelemetry;
+import java.io.IOException;
 import java.util.Collections;
 import java.util.UUID;
 import java.util.concurrent.Executors;
@@ -77,6 +82,10 @@ public void release(ScheduledExecutorService exec) {
 
   @Mock private SessionImpl session;
   @Mock TransactionRunnerImpl.TransactionContextImpl txn;
+  @Mock private InstanceAdminStubSettings instanceAdminStubSettings;
+  @Mock private DatabaseAdminStubSettings databaseAdminStubSettings;
+  @Mock private DatabaseAdminStub databaseAdminStub;
+  @Mock private InstanceAdminStub instanceAdminStub;
   private TransactionManagerImpl manager;
 
   @BeforeClass
@@ -201,7 +210,7 @@ public void commitAfterRollbackFails() {
 
   @SuppressWarnings("unchecked")
   @Test
-  public void usesPreparedTransaction() {
+  public void usesPreparedTransaction() throws IOException {
     SpannerOptions options = mock(SpannerOptions.class);
     when(options.getNumChannels()).thenReturn(4);
     GrpcTransportOptions transportOptions = mock(GrpcTransportOptions.class);
@@ -248,6 +257,11 @@ public void usesPreparedTransaction() {
                             com.google.protobuf.Timestamp.newBuilder()
                                 .setSeconds(System.currentTimeMillis() * 1000))
                         .build()));
+    when(instanceAdminStubSettings.createStub()).thenReturn(instanceAdminStub);
+    when(databaseAdminStubSettings.createStub()).thenReturn(databaseAdminStub);
+    when(rpc.getInstanceAdminStubSettings()).thenReturn(instanceAdminStubSettings);
+    when(rpc.getDatabaseAdminStubSettings()).thenReturn(databaseAdminStubSettings);
+
     DatabaseId db = DatabaseId.of("test", "test", "test");
     try (SpannerImpl spanner = new SpannerImpl(rpc, options)) {
       DatabaseClient client = spanner.getDatabaseClient(db);
@@ -263,7 +277,7 @@ public void usesPreparedTransaction() {
 
   @SuppressWarnings({"unchecked", "resource"})
   @Test
-  public void inlineBegin() {
+  public void inlineBegin() throws IOException {
     SpannerOptions options = mock(SpannerOptions.class);
     when(options.getNumChannels()).thenReturn(4);
     GrpcTransportOptions transportOptions = mock(GrpcTransportOptions.class);
@@ -332,6 +346,11 @@ public void inlineBegin() {
                             com.google.protobuf.Timestamp.newBuilder()
                                 .setSeconds(System.currentTimeMillis() * 1000))
                         .build()));
+    when(instanceAdminStubSettings.createStub()).thenReturn(instanceAdminStub);
+    when(databaseAdminStubSettings.createStub()).thenReturn(databaseAdminStub);
+    when(rpc.getInstanceAdminStubSettings()).thenReturn(instanceAdminStubSettings);
+    when(rpc.getDatabaseAdminStubSettings()).thenReturn(databaseAdminStubSettings);
+
     DatabaseId db = DatabaseId.of("test", "test", "test");
     try (SpannerImpl spanner = new SpannerImpl(rpc, options)) {
       DatabaseClient client = spanner.getDatabaseClient(db);

google-cloud-spanner/src/test/java/com/google/cloud/spanner/TransactionRunnerImplTest.java

@@ -34,6 +34,10 @@
 import com.google.cloud.grpc.GrpcTransportOptions.ExecutorFactory;
 import com.google.cloud.spanner.SessionClient.SessionId;
 import com.google.cloud.spanner.TransactionRunnerImpl.TransactionContextImpl;
+import com.google.cloud.spanner.admin.database.v1.stub.DatabaseAdminStub;
+import com.google.cloud.spanner.admin.database.v1.stub.DatabaseAdminStubSettings;
+import com.google.cloud.spanner.admin.instance.v1.stub.InstanceAdminStub;
+import com.google.cloud.spanner.admin.instance.v1.stub.InstanceAdminStubSettings;
 import com.google.cloud.spanner.spi.v1.SpannerRpc;
 import com.google.common.base.Preconditions;
 import com.google.protobuf.ByteString;
@@ -63,6 +67,7 @@
 import io.opentelemetry.api.OpenTelemetry;
 import io.opentelemetry.api.trace.Span;
 import io.opentelemetry.context.Scope;
+import java.io.IOException;
 import java.util.Arrays;
 import java.util.Collections;
 import java.util.UUID;
@@ -81,6 +86,7 @@
 /** Unit test for {@link com.google.cloud.spanner.TransactionRunnerImpl} */
 @RunWith(JUnit4.class)
 public class TransactionRunnerImplTest {
+
   private static final class TestExecutorFactory
       implements ExecutorFactory<ScheduledExecutorService> {
     @Override
@@ -97,6 +103,10 @@ public void release(ScheduledExecutorService exec) {
   @Mock private SpannerRpc rpc;
   @Mock private SessionImpl session;
   @Mock private TransactionRunnerImpl.TransactionContextImpl txn;
+  @Mock private InstanceAdminStubSettings instanceAdminStubSettings;
+  @Mock private DatabaseAdminStubSettings databaseAdminStubSettings;
+  @Mock private DatabaseAdminStub databaseAdminStub;
+  @Mock private InstanceAdminStub instanceAdminStub;
   private TransactionRunnerImpl transactionRunner;
   private boolean firstRun;
   private boolean usedInlinedBegin;
@@ -151,7 +161,7 @@ public void setUp() {
 
   @SuppressWarnings("unchecked")
   @Test
-  public void usesPreparedTransaction() {
+  public void usesPreparedTransaction() throws IOException {
     SpannerOptions options = mock(SpannerOptions.class);
     when(options.getNumChannels()).thenReturn(4);
     GrpcTransportOptions transportOptions = mock(GrpcTransportOptions.class);
@@ -196,6 +206,11 @@ public void usesPreparedTransaction() {
                         .setCommitTimestamp(
                             Timestamp.newBuilder().setSeconds(System.currentTimeMillis() * 1000))
                         .build()));
+    when(instanceAdminStubSettings.createStub()).thenReturn(instanceAdminStub);
+    when(databaseAdminStubSettings.createStub()).thenReturn(databaseAdminStub);
+    when(rpc.getInstanceAdminStubSettings()).thenReturn(instanceAdminStubSettings);
+    when(rpc.getDatabaseAdminStubSettings()).thenReturn(databaseAdminStubSettings);
+
     DatabaseId db = DatabaseId.of("test", "test", "test");
     try (SpannerImpl spanner = new SpannerImpl(rpc, options)) {
       DatabaseClient client = spanner.getDatabaseClient(db);