/* * Copyright 2013-2019 the original author or authors. * * 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 * * https://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.springframework.cloud.gateway.support.tagsprovider; import io.micrometer.core.instrument.Tags; import org.junit.Test; import org.springframework.boot.autoconfigure.AutoConfigurations; import org.springframework.boot.test.context.runner.ApplicationContextRunner; import org.springframework.cloud.gateway.config.GatewayMetricsAutoConfiguration; import org.springframework.mock.http.server.reactive.MockServerHttpRequest; import org.springframework.mock.web.server.MockServerWebExchange; import static org.assertj.core.api.Assertions.assertThat; /** * @author Ingyu Hwang */ public class PropertiesTagsProviderTests { private final ApplicationContextRunner contextRunner = new ApplicationContextRunner(); @Test public void test() { contextRunner .withConfiguration( AutoConfigurations.of(GatewayMetricsAutoConfiguration.class)) .withPropertyValues("spring.cloud.gateway.metrics.tags.foo1=bar1", "spring.cloud.gateway.metrics.tags.foo2=bar2") .run(context -> { PropertiesTagsProvider provider = context .getBean(PropertiesTagsProvider.class); Tags tags = provider.apply(MockServerWebExchange .from(MockServerHttpRequest.get("").build())); assertThat(tags).isEqualTo(Tags.of("foo1", "bar1", "foo2", "bar2")); }); } }