/**
 * ============LICENSE_START====================================================
 * org.onap.aaf
 * ===========================================================================
 * Copyright (c) 2018 AT&T Intellectual Property. All rights reserved.
 * ===========================================================================
 * 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.
 * ============LICENSE_END====================================================
 *
 */

package org.onap.aaf.cadi.sso.test;

import static org.hamcrest.CoreMatchers.is;
import static org.hamcrest.CoreMatchers.nullValue;
import static org.junit.Assert.assertThat;

import java.io.ByteArrayInputStream;
import java.io.File;
import java.io.IOException;

import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.onap.aaf.cadi.CadiException;
import org.onap.aaf.cadi.PropAccess;
import org.onap.aaf.cadi.config.Config;
import org.onap.aaf.cadi.sso.AAFSSO;

public class JU_AAFSSO {

	private static final String resourceDirString = "src/test/resources";
	private static final String aafDir = resourceDirString + "/aaf";

	private ByteArrayInputStream inStream;

	@Before
	public void setup() {
		System.setProperty("user.home", aafDir);

		// Simulate user input
		inStream = new ByteArrayInputStream("test\npassword".getBytes());
		System.setIn(inStream);
	}

	@After
	public void tearDown() {
		recursiveDelete(new File(aafDir));
	}

	@Test
	public void test() throws IOException, CadiException {
		AAFSSO sso;
		String[] args;

		args = new String[] {
				"-login",
				"-noexit",
		};
		sso = new AAFSSO(args);
		
		assertThat(new File(aafDir).exists(), is(true));
		assertThat(new File(aafDir + "/.aaf").exists(), is(true));
		assertThat(new File(aafDir + "/.aaf/keyfile").exists(), is(true));
		assertThat(new File(aafDir + "/.aaf/sso.out").exists(), is(true));
		assertThat(sso.loginOnly(), is(true));
		
		assertThat(new File(aafDir + "/.aaf/sso.props").exists(), is(false));
		sso.writeFiles();
		assertThat(new File(aafDir + "/.aaf/sso.props").exists(), is(true));
		
		sso.setLogDefault();
		sso.setStdErrDefault();

		inStream.reset();
		args = new String[] {
				"-logout",
				"\\*",
				"-noexit",
		};
		sso = new AAFSSO(args);

		assertThat(new File(aafDir).exists(), is(true));
		assertThat(new File(aafDir + "/.aaf").exists(), is(true));
		assertThat(new File(aafDir + "/.aaf/keyfile").exists(), is(true));
		assertThat(new File(aafDir + "/.aaf/sso.out").exists(), is(true));
		assertThat(sso.loginOnly(), is(false));

		PropAccess access = sso.access();
		assertThat(sso.enc_pass(), is(access.getProperty(Config.AAF_APPPASS)));
		assertThat(sso.user(), is(access.getProperty(Config.AAF_APPID)));

		sso.addProp("key", "value");
		assertThat(sso.err(), is(nullValue()));
		
		assertThat(sso.useX509(), is(false));

		sso.close();
		sso.close();
	}

	private void recursiveDelete(File file) {
		for (File f : file.listFiles()) {
			if (f.isDirectory()) {
				recursiveDelete(f);
			}
			f.delete();
		}
		file.delete();
	}

}