/*
    * Copyright 2018 SPF4J.
    *
    * 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
    *
    *      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.spf4j.test.log;
  
  import java.util.function.Predicate;
  import org.spf4j.log.Level;
  
  /**
   * @author Zoltan Farkas
   */
  final class DefaultAsserter implements LogHandler {
  
    private final Predicate<String> excludeCategories;
  
    DefaultAsserter(final Predicate<String> excludeCategories) {
      this.excludeCategories = excludeCategories;
    }
  
  
    @Override
    public Handling handles(final Level level) {
      return level == Level.ERROR ? Handling.HANDLE_CONSUME : Handling.NONE;
    }
  
    @Override
    public TestLogRecord handle(final TestLogRecord record) {
      if (!record.hasAttachment(Attachments.ASSERTED) && !excludeCategories.test(record.getLoggerName())) {
        throw new AssertionError("Most test should not log errors, if a error scenario is validated,"
                + " please assert this behavior using TestLoggers.expect, received:\n" + record,
                record.getExtraThrowable());
      }
      return record;
    }
  
    @Override
    public String toString() {
      return "DefaultAsserter{" + "excludeCategories=" + excludeCategories + '}';
    }
  
  }