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.camel.k.support;
  
  import java.io.File;
  import java.nio.file.Path;
  import java.nio.file.Paths;
  import java.util.List;
  import java.util.Map;
  import java.util.Properties;
  
  import org.apache.camel.CamelContext;
  import org.apache.camel.Ordered;
  import org.apache.camel.impl.DefaultCamelContext;
  import org.apache.camel.impl.engine.ExplicitCamelContextNameStrategy;
  import org.apache.camel.k.ContextCustomizer;
  import org.junit.jupiter.api.Test;
  
  import static org.assertj.core.api.Assertions.assertThat;
  
  public class RuntimeSupportTest {
  
      @Test
      public void testLoadCustomizersWithPropertiesFlags() {
          CamelContext context = new DefaultCamelContext();
  
          NameCustomizer customizer = new NameCustomizer("from-registry");
          context.getRegistry().bind("name", customizer);
  
          List<ContextCustomizer> customizers = RuntimeSupport.configureContextCustomizers(context);
          assertThat(context.getName()).isNotEqualTo("from-registry");
          assertThat(context.getName()).isNotEqualTo("default");
          assertThat(customizers).isEmpty();
  
          Properties properties = new Properties();
          properties.setProperty("camel.k.customizer.name.enabled", "true");
          context.getPropertiesComponent().setInitialProperties(properties);
  
          customizers = RuntimeSupport.configureContextCustomizers(context);
          assertThat(context.getName()).isEqualTo("from-registry");
          assertThat(customizers).hasSize(1);
      }
  
      @Test
      public void testLoadCustomizersWithList() {
          CamelContext context = new DefaultCamelContext();
  
          NameCustomizer customizer = new NameCustomizer("from-registry");
          context.getRegistry().bind("name", customizer);
  
          List<ContextCustomizer> customizers = RuntimeSupport.configureContextCustomizers(context);
          assertThat(context.getName()).isNotEqualTo("from-registry");
          assertThat(context.getName()).isNotEqualTo("default");
          assertThat(customizers).isEmpty();
  
          Properties properties = new Properties();
          properties.setProperty(Constants.PROPERTY_CAMEL_K_CUSTOMIZER, "name");
          context.getPropertiesComponent().setInitialProperties(properties);
  
          customizers = RuntimeSupport.configureContextCustomizers(context);
          assertThat(context.getName()).isEqualTo("from-registry");
          assertThat(customizers).hasSize(1);
      }
  
      @Test
      public void testLoadCustomizers() {
          CamelContext context = new DefaultCamelContext();
          context.getRegistry().bind("converters", (ContextCustomizer)camelContext -> camelContext.setLoadTypeConverters(true));
  
          List<ContextCustomizer> customizers = RuntimeSupport.configureContextCustomizers(context);
          assertThat(context.getName()).isNotEqualTo("from-registry");
          assertThat(context.getName()).isNotEqualTo("default");
          assertThat(context.isLoadTypeConverters()).isFalse();
          assertThat(customizers).isEmpty();
  
          Properties properties = new Properties();
          properties.setProperty("camel.k.customizer.name.enabled", "true");
          context.getPropertiesComponent().setInitialProperties(properties);
  
          customizers = RuntimeSupport.configureContextCustomizers(context);
          assertThat(context.getName()).isEqualTo("default");
          assertThat(customizers).hasSize(1);
  
          properties.setProperty("camel.k.customizer.converters.enabled", "true");
          context.getPropertiesComponent().setInitialProperties(properties);
  
          customizers = RuntimeSupport.configureContextCustomizers(context);
          assertThat(context.getName()).isEqualTo("default");
          assertThat(context.isLoadTypeConverters()).isTrue();
          assertThat(customizers).hasSize(2);
      }
  
      @Test
      public void testLoadCustomizersFallback() {
          CamelContext context = new DefaultCamelContext();
          context.getRegistry().bind("converters", (ContextCustomizer)camelContext -> camelContext.setLoadTypeConverters(true));
  
          List<ContextCustomizer> customizers = RuntimeSupport.configureContextCustomizers(context);
          assertThat(context.getName()).isNotEqualTo("from-registry");
          assertThat(context.getName()).isNotEqualTo("default");
          assertThat(context.isLoadTypeConverters()).isFalse();
          assertThat(customizers).isEmpty();
  
          Properties properties = new Properties();
          properties.setProperty("customizer.name.enabled", "true");
          context.getPropertiesComponent().setInitialProperties(properties);
  
          customizers = RuntimeSupport.configureContextCustomizers(context);
          assertThat(context.getName()).isEqualTo("default");
          assertThat(customizers).hasSize(1);
  
          properties.setProperty("customizer.converters.enabled", "true");
          properties.setProperty("customizer.converters.enabled", "true");
          context.getPropertiesComponent().setInitialProperties(properties);
  
          customizers = RuntimeSupport.configureContextCustomizers(context);
          assertThat(context.getName()).isEqualTo("default");
          assertThat(context.isLoadTypeConverters()).isTrue();
          assertThat(customizers).hasSize(2);
      }
  
      @Test
      public void testLoadCustomizerOrder() {
          DefaultCamelContext context = new DefaultCamelContext();
          context.getRegistry().bind("c1", new ContextCustomizer() {
              @Override
              public int getOrder() {
                  return Ordered.LOWEST;
              }
  
              @Override
              public void apply(CamelContext camelContext) {
                  camelContext.setNameStrategy(new ExplicitCamelContextNameStrategy(camelContext.getName() + "-c1"));
              }
          });
          context.getRegistry().bind("c2", new ContextCustomizer() {
              @Override
              public int getOrder() {
                  return Ordered.HIGHEST;
              }
  
              @Override
              public void apply(CamelContext camelContext) {
                  camelContext.setNameStrategy(new ExplicitCamelContextNameStrategy(camelContext.getName() + "-c2"));
              }
          });
          context.getRegistry().bind("c3", new ContextCustomizer() {
              @Override
              public void apply(CamelContext camelContext) {
                  camelContext.setNameStrategy(new ExplicitCamelContextNameStrategy(camelContext.getName() + "-c3"));
              }
          });
  
          Properties properties = new Properties();
          properties.setProperty("camel.k.customizer.c1.enabled", "true");
          properties.setProperty("camel.k.customizer.c2.enabled", "true");
          properties.setProperty("camel.k.customizer.c3.enabled", "true");
  
          context.getPropertiesComponent().setInitialProperties(properties);
  
          List<ContextCustomizer> customizers = RuntimeSupport.configureContextCustomizers(context);
          assertThat(customizers).hasSize(3);
          assertThat(context.getName()).matches("camel-.*-c2-c3-c1");
      }
  
      @Test
      public void shouldLoadUsePropertiesFromTextConfigMap(){
          System.setProperty(Constants.PROPERTY_CAMEL_K_CONF_D, getClass().getResource("/configmaps/my-cm").getFile());
          Map<String, String> loadedProperties = RuntimeSupport.loadUserProperties();
          assertThat(loadedProperties).hasSize(1);
          assertThat(loadedProperties.get("my-property")).isEqualTo("my-cm-property");
      }
  
      @Test
      public void shouldSkipLoadUsePropertiesFromBinaryConfigMap(){
          System.setProperty(Constants.PROPERTY_CAMEL_K_CONF_D, getClass().getResource("/configmaps/my-binary-cm").getFile());
          Map<String, String> loadedProperties = RuntimeSupport.loadUserProperties();
          assertThat(loadedProperties).isEmpty();
      }
  }
  