| /* |
| * 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.logging.log4j.layout.template.json; |
| |
| import org.apache.logging.log4j.core.LogEvent; |
| import org.apache.logging.log4j.core.config.Configuration; |
| import org.apache.logging.log4j.core.config.DefaultConfiguration; |
| import org.apache.logging.log4j.jackson.json.layout.JsonLayout; |
| import org.assertj.core.api.Assertions; |
| import org.junit.jupiter.api.Test; |
| |
| import java.util.Collection; |
| import java.util.List; |
| import java.util.Map; |
| |
| import static org.apache.logging.log4j.layout.template.json.LayoutComparisonHelpers.renderUsing; |
| |
| class JsonLayoutTest { |
| |
| private static final Configuration CONFIGURATION = new DefaultConfiguration(); |
| |
| private static final JsonTemplateLayout JSON_TEMPLATE_LAYOUT = JsonTemplateLayout |
| .newBuilder() |
| .setConfiguration(CONFIGURATION) |
| .setEventTemplateUri("classpath:JsonLayout.json") |
| .build(); |
| |
| private static final JsonLayout JSON_LAYOUT = JsonLayout |
| .newBuilder() |
| .setConfiguration(CONFIGURATION) |
| .build(); |
| |
| @Test |
| void test_lite_log_events() { |
| final List<LogEvent> logEvents = LogEventFixture.createLiteLogEvents(1_000); |
| test(logEvents); |
| } |
| |
| @Test |
| void test_full_log_events() { |
| final List<LogEvent> logEvents = LogEventFixture.createFullLogEvents(1_000); |
| test(logEvents); |
| } |
| |
| private static void test(final Collection<LogEvent> logEvents) { |
| for (final LogEvent logEvent : logEvents) { |
| test(logEvent); |
| } |
| } |
| |
| private static void test(final LogEvent logEvent) { |
| final Map<String, Object> jsonTemplateLayoutMap = renderUsingJsonTemplateLayout(logEvent); |
| final Map<String, Object> jsonLayoutMap = renderUsingJsonLayout(logEvent); |
| // JsonLayout blindly serializes the Throwable as a POJO, this is, |
| // to say the least, quite wrong, and I ain't gonna try to emulate |
| // this behaviour in JsonTemplateLayout. Hence, discarding the "thrown" |
| // field. |
| jsonTemplateLayoutMap.remove("thrown"); |
| jsonLayoutMap.remove("thrown"); |
| Assertions.assertThat(jsonTemplateLayoutMap).isEqualTo(jsonLayoutMap); |
| } |
| |
| private static Map<String, Object> renderUsingJsonTemplateLayout( |
| final LogEvent logEvent) { |
| return renderUsing(logEvent, JSON_TEMPLATE_LAYOUT); |
| } |
| |
| private static Map<String, Object> renderUsingJsonLayout( |
| final LogEvent logEvent) { |
| return renderUsing(logEvent, JSON_LAYOUT); |
| } |
| |
| } |