// Copyright (C) 2020 The Android Open Source Project
//
// 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.gerrit.acceptance.config;

import static com.google.common.truth.Truth.assertThat;
import static com.google.gerrit.server.config.GerritInstanceIdProvider.INSTANCE_ID_SYSTEM_PROPERTY;

import com.google.gerrit.acceptance.AbstractDaemonTest;
import org.junit.Test;

public class GerritInstanceIdIT extends AbstractDaemonTest {

  @Test
  @GerritConfig(name = "gerrit.instanceId", value = "testInstanceId")
  public void shouldReturnInstanceIdWhenDefined() {
    assertThat(instanceId).isEqualTo("testInstanceId");
  }

  @Test
  @GerritConfig(name = "gerrit.instanceId", value = "testInstanceId")
  @GerritSystemProperty(name = INSTANCE_ID_SYSTEM_PROPERTY, value = "sysPropInstanceId")
  public void instanceIdSystemPropertyOverridesConfig() {
    assertThat(instanceId).isEqualTo("sysPropInstanceId");
  }

  @Test
  public void shouldReturnNullWhenNotDefined() {
    assertThat(instanceId).isNull();
  }
}