/*
    * Copyright 2020-2022 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
    *
    *      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.bremersee.exception.spring.boot.autoconfigure.servlet;
  
  import static org.assertj.core.api.Assertions.assertThat;
  import static org.assertj.core.api.Assertions.assertThatNoException;
  import static org.mockito.Mockito.mock;
  import static org.mockito.Mockito.when;
  
  import org.bremersee.exception.RestApiExceptionParser;
  import org.junit.jupiter.api.BeforeEach;
  import org.junit.jupiter.api.Test;
  import org.springframework.beans.factory.ObjectProvider;
  import org.springframework.core.env.Environment;
  import org.springframework.http.converter.json.Jackson2ObjectMapperBuilder;
  import org.springframework.mock.env.MockEnvironment;
  
  /**
   * The rest api exception parser auto configuration test.
   *
   * @author Christian Bremer
   */
  class RestApiExceptionParserForWebAutoConfigurationTest {
  
    private RestApiExceptionParserForWebAutoConfiguration target;
  
    /**
     * Sets .
     */
    @BeforeEach
    void setup() {
      target = new RestApiExceptionParserForWebAutoConfiguration();
    }
  
    /**
     * Init.
     */
    @Test
    void init() {
      assertThatNoException().isThrownBy(() -> target.init());
    }
  
    /**
     * Rest api exception parser for servlet.
     */
    @Test
    void restApiExceptionParser() {
      Environment environment = new MockEnvironment();
      RestApiExceptionParser actual = target
          .restApiExceptionParser(environment, objectMapperBuilderProvider());
      assertThat(actual)
          .isNotNull();
    }
  
    private ObjectProvider<Jackson2ObjectMapperBuilder> objectMapperBuilderProvider() {
      //noinspection unchecked
      ObjectProvider<Jackson2ObjectMapperBuilder> provider = mock(ObjectProvider.class);
      when(provider.getIfAvailable()).thenReturn(new Jackson2ObjectMapperBuilder());
      return provider;
    }
  }