/*
 * Copyright 2015-2016 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.springframework.security.web.jackson2;

import static org.assertj.core.api.Assertions.assertThat;

import org.json.JSONException;
import org.junit.Before;
import org.junit.Test;
import org.skyscreamer.jsonassert.JSONAssert;
import org.springframework.security.core.authority.AuthorityUtils;
import org.springframework.security.jackson2.SimpleGrantedAuthorityMixinTests;
import org.springframework.security.web.authentication.preauth.PreAuthenticatedAuthenticationToken;

import com.fasterxml.jackson.core.JsonProcessingException;

/**
 * @author Rob Winch
 * @since 4.2
 */
public class PreAuthenticatedAuthenticationTokenMixinTests extends AbstractMixinTests {
	// @formatter:off
	private static final String PREAUTH_JSON = "{"
		+ "\"@class\": \"org.springframework.security.web.authentication.preauth.PreAuthenticatedAuthenticationToken\","
		+ "\"principal\": \"principal\", "
		+ "\"credentials\": \"credentials\", "
		+ "\"authenticated\": true, "
		+ "\"details\": null, "
		+ "\"authorities\": "+ SimpleGrantedAuthorityMixinTests.AUTHORITIES_ARRAYLIST_JSON
	+ "}";
	// @formatter:on

	PreAuthenticatedAuthenticationToken expected;

	@Before
	public void setupExpected() {
		expected = new PreAuthenticatedAuthenticationToken("principal", "credentials", AuthorityUtils.createAuthorityList("ROLE_USER"));
	}

	@Test
	public void serializeWhenPrincipalCredentialsAuthoritiesThenSuccess() throws JsonProcessingException, JSONException {
		String serializedJson = mapper.writeValueAsString(expected);
		JSONAssert.assertEquals(PREAUTH_JSON, serializedJson, true);
	}

	@Test
	public void deserializeAuthenticatedUsernamePasswordAuthenticationTokenMixinTest() throws Exception{
		PreAuthenticatedAuthenticationToken deserialized = mapper
				.readValue(PREAUTH_JSON, PreAuthenticatedAuthenticationToken.class);
		assertThat(deserialized).isNotNull();
		assertThat(deserialized.isAuthenticated()).isTrue();
		assertThat(deserialized.getAuthorities()).isEqualTo(expected.getAuthorities());
	}
}
