/*
 * 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.myfaces.tobago.example.test;

import com.thoughtworks.selenium.SeleniumException;
import org.junit.AfterClass;
import org.junit.Assert;
import org.junit.BeforeClass;
import org.junit.Test;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
import java.util.List;

public class TestTheAutomaticSeleniumTest {

  private static final Logger LOG = LoggerFactory.getLogger(TestTheAutomaticSeleniumTest.class);

  @BeforeClass
  public static void setUp() throws Exception {
    AutomaticSeleniumTest.setUp();
  }

  @AfterClass
  public static void tearDown() throws Exception {
    AutomaticSeleniumTest.tearDown();
  }

  @Test
  public void areTheCorrectFilesTested() {

    final List<String> metaTestList = new ArrayList<String>();

    final Collection<Object[]> pages = AutomaticSeleniumTest.findPages();
    for (final Object[] page : pages) {
      final String url = (String) page[1];
      final String prefix = "/faces/meta-test/";
      if (url.startsWith(prefix)) {
        metaTestList.add(url.substring(prefix.length()));
      }
    }

    Collections.sort(metaTestList);

    final String[] expected = new String[]{
        "meta-0-ok.jspx",
        "meta-0-ok.xhtml",
        "meta-2-ok.xhtml",
        "meta-3-ok.jspx"
    };

    Assert.assertArrayEquals(expected, metaTestList.toArray());
  }

  @Test
  public void test404() throws Exception {
    try {
      final String url = AutomaticSeleniumTest.createUrl("/meta-test/meta-404-not-existing.xhtml");
      LOG.info("Testing page: '" + url + "'");
      final AutomaticSeleniumTest test = new AutomaticSeleniumTest(url, url);

      test.testPageConsistency();

      Assert.fail("The test should fail, but wasn't.");
    } catch (final AssertionError e) { // from IDE
      Assert.assertTrue(e.getMessage().contains("404 - page not found"));
    } catch (final SeleniumException e) { // from mvn -Pintegration-test
      LOG.info("Exception: '" + e.getMessage() + "'");
      Assert.assertTrue(e.getMessage().contains("Response_Code = 404"));
    }
  }

  @Test
  public void testErrorSeverity() throws Exception {
    try {
      final String url = AutomaticSeleniumTest.createUrl("/meta-test/meta-1-fail.xhtml");
      LOG.info("Testing page: '" + url + "'");
      final AutomaticSeleniumTest test = new AutomaticSeleniumTest(url, url);

      test.testPageConsistency();

      Assert.fail("The test should fail, but wasn't.");
    } catch (final AssertionError e) {
      if (e.getMessage().contains(TobagoSelenium.HAS_ERROR_SEVERITY)) {
        // okay, the error was detected.
      } else {
        throw e;
      }
    }
  }

  @Test
  public void testNotTobago() throws Exception {
    try {
      final String url = AutomaticSeleniumTest.createUrl("/meta-test/meta-4-not-tobago.xhtml");
      LOG.info("Testing page: '" + url + "'");
      final AutomaticSeleniumTest test = new AutomaticSeleniumTest(url, url);

      test.testPageConsistency();

      Assert.fail("The test should fail, but wasn't.");
    } catch (final AssertionError e) {
      if (e.getMessage().contains(TobagoSelenium.IS_BROKEN)) {
        // okay, the error was detected.
      } else {
        throw e;
      }
    }
  }
}
