| /* |
| * 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.runners.spark.structuredstreaming.metrics; |
| |
| import static org.hamcrest.MatcherAssert.assertThat; |
| import static org.hamcrest.Matchers.equalTo; |
| |
| import org.apache.beam.sdk.metrics.MetricKey; |
| import org.apache.beam.sdk.metrics.MetricName; |
| import org.apache.beam.sdk.metrics.MetricResult; |
| import org.junit.Test; |
| |
| /** Test BeamMetric. */ |
| public class SparkBeamMetricTest { |
| @Test |
| public void testRenderName() { |
| MetricResult<Object> metricResult = |
| MetricResult.create( |
| MetricKey.create( |
| "myStep.one.two(three)", MetricName.named("myNameSpace//", "myName()")), |
| 123, |
| 456); |
| String renderedName = SparkBeamMetric.renderName("", metricResult); |
| assertThat( |
| "Metric name was not rendered correctly", |
| renderedName, |
| equalTo("myStep_one_two_three.myNameSpace__.myName__")); |
| } |
| |
| @Test |
| public void testRenderNameWithPrefix() { |
| MetricResult<Object> metricResult = |
| MetricResult.create( |
| MetricKey.create( |
| "myStep.one.two(three)", MetricName.named("myNameSpace//", "myName()")), |
| 123, |
| 456); |
| String renderedName = SparkBeamMetric.renderName("prefix", metricResult); |
| assertThat( |
| "Metric name was not rendered correctly", |
| renderedName, |
| equalTo("prefix.myStep_one_two_three.myNameSpace__.myName__")); |
| } |
| } |