content: /*
   * Licensed to the Apache Software Foundation (ASF) under one
   * or more contributor license agreements.  See the NOTICE file
   * distributed with this work for additional information
   * regarding copyright ownership.  The ASF licenses this file
   * to you 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 org.apache.beam.sdk.testutils;
  
  import com.google.cloud.bigquery.LegacySQLTypeName;
  import java.util.Map;
  import org.apache.beam.sdk.testutils.publishing.InfluxDBPublisher;
  import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.collect.ImmutableMap;
  import org.slf4j.Logger;
  import org.slf4j.LoggerFactory;
  
  /**
   * Represents a schema and corresponding test result. Each test may have multiple named results
   * published.
   */
  public class NamedTestResult implements TestResult {
  
    private final String testId;
  
    private final String timestamp;
  
    private final String metric;
  
    private final double value;
  
    private static final Map<String, String> schema =
        ImmutableMap.<String, String>builder()
            .put("test_id", LegacySQLTypeName.STRING.name())
            .put("timestamp", LegacySQLTypeName.TIMESTAMP.name())
            .put("metric", LegacySQLTypeName.STRING.name())
            .put("value", LegacySQLTypeName.FLOAT.name())
            .build();
  
    private static final Logger LOG = LoggerFactory.getLogger(NamedTestResult.class);
  
    private NamedTestResult(String testId, String timestamp, String metric, double value) {
      this.testId = testId;
      this.timestamp = timestamp;
      this.metric = metric;
      this.value = value;
    }
  
    /**
     * Creates a NamedTestResult.
     *
     * @param testId Unique identifier for the test run this result belongs to.
     * @param timestamp Time at which this result was sampled. Should be in a BigQuery supported
     *     timestamp format.
     * @param metric Name of this result's value.
     * @param value The actual sampled value. Values should be non-negative or -1.0 (imply the value
     *     is not applicable). Other negative values will be reset to -1.0.
     */
    public static NamedTestResult create(
        String testId, String timestamp, String metric, double value) {
      if (value < 0.0 && value != -1.0) {
        LOG.warn("Reset invalid NamedTestResult value {} to -1.0.", value);
        value = -1.0;
      }
      return new NamedTestResult(testId, timestamp, metric, value);
    }
  
    @Override
    public Map<String, Object> toMap() {
      return ImmutableMap.<String, Object>builder()
          .putAll(tags())
          .putAll(fields())
          .put("timestamp", timestamp)
          .build();
    }
  
    public static Map<String, String> getSchema() {
      return schema;
    }
  
    public String getMetric() {
      return metric;
    }
  
    public double getValue() {
      return value;
    }
  
    public Map<String, String> tags() {
      return ImmutableMap.of("test_id", testId, "metric", metric);
    }
  
    public Map<String, Number> fields() {
      return ImmutableMap.of("value", value);
    }
  
    /** Convert this result to InfluxDB data point. */
    public InfluxDBPublisher.DataPoint toInfluxDBDataPoint(String measurement) {
      return InfluxDBPublisher.dataPoint(measurement, tags(), fields(), null);
    }
  }
  