/*
 * Copyright 2017 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *       http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.google.cloud.spanner;

import static com.google.common.truth.Truth.assertThat;
import static org.mockito.MockitoAnnotations.initMocks;

import org.junit.Before;
import org.junit.Rule;
import org.junit.Test;
import org.junit.rules.ExpectedException;
import org.junit.runner.RunWith;
import org.junit.runners.JUnit4;
import org.mockito.Mock;

/** Unit tests for {@link com.google.cloud.spanner.Database}. */
@RunWith(JUnit4.class)
public class DatabaseTest {
  private static final String NAME =
      "projects/test-project/instances/test-instance/databases/database-1";

  @Rule public ExpectedException expectedException = ExpectedException.none();
  @Mock DatabaseAdminClient dbClient;

  @Before
  public void setUp() {
    initMocks(this);
  }

  @Test
  public void fromProto() {
    Database db = createDatabase();
    assertThat(db.getId().getName()).isEqualTo(NAME);
    assertThat(db.getState()).isEqualTo(DatabaseInfo.State.CREATING);
  }

  private Database createDatabase() {
    com.google.spanner.admin.database.v1.Database proto =
        com.google.spanner.admin.database.v1.Database.newBuilder()
            .setName(NAME)
            .setState(com.google.spanner.admin.database.v1.Database.State.CREATING)
            .build();
    return Database.fromProto(proto, dbClient);
  }
}
