content: /*
   * Copyright 1999-2018 Alibaba Group Holding Ltd.
   *
   * 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 com.alibaba.druid.util;
  
  import org.junit.Test;
  
  import static org.hamcrest.CoreMatchers.equalTo;
  import static org.junit.Assert.assertThat;
  
  public class ServletPathMathcherTest {
      /**
       * PatternMatcher used in determining which paths to react to for a given request.
       */
      protected final PatternMatcher pathMatcher = ServletPathMatcher.getInstance();
  
      @Test
      public void testStartsWithPattern() {
          String[] bogusPatterns = {"/druid*", "/druid*/what*", "*/druid*"};
          String[] bogusSources = {"/druid", "/druid/index.html", "/druid*/what/xyu"};
          boolean result = false;
          for (int i = 0; i < bogusSources.length; i++) {
              for (int j = 0; j < bogusPatterns.length; j++) {
                  String bogusSource = bogusSources[i];
                  String bogusPattern = bogusPatterns[j];
                  if (pathMatcher.matches(bogusPattern, bogusSource)) {
                      result = true;
                  }
                  if (result == true) {
                      break;
                  }
              }
              assertThat(true, equalTo(result));
              result = false;
          }
      }
  
      @Test
      public void testEndsWithPattern() {
          String[] bogusPatterns = {"*.html", "*.ico", "*.css"};
          String[] bogusSources = {"/index.html", "/favicon.ico", "/druid.css"};
          boolean result = false;
          for (int i = 0; i < bogusSources.length; i++) {
              for (int j = 0; j < bogusPatterns.length; j++) {
                  String bogusSource = bogusSources[i];
                  String bogusPattern = bogusPatterns[j];
                  if (pathMatcher.matches(bogusPattern, bogusSource)) {
                      result = true;
                  }
                  if (result == true) {
                      break;
                  }
              }
              assertThat(true, equalTo(result));
              result = false;
          }
      }
  
      @Test
      public void testEqualsPattern() {
          String[] bogusPatterns = {"/index.html", "/favicon.ico", "/xyz"};
          String[] bogusSources = {"/index.html", "/favicon.ico", "/xyz"};
          boolean result = false;
          for (int i = 0; i < bogusSources.length; i++) {
              for (int j = 0; j < bogusPatterns.length; j++) {
                  String bogusSource = bogusSources[i];
                  String bogusPattern = bogusPatterns[j];
                  if (pathMatcher.matches(bogusPattern, bogusSource)) {
                      result = true;
                  }
                  if (result == true) {
                      break;
                  }
              }
              assertThat(true, equalTo(result));
              result = false;
          }
      }
  
      @Test
      public void testPatternPriority() {
          String[] bogusPatterns = {"*html*", "/favicon.ico*", "*html"};
          String[] bogusSources = {"*html/ok?", "/favicon.ico/ok?", "/index.html"};
          boolean result = false;
          for (int i = 0; i < bogusSources.length; i++) {
              for (int j = 0; j < bogusPatterns.length; j++) {
                  String bogusSource = bogusSources[i];
                  String bogusPattern = bogusPatterns[j];
                  if (pathMatcher.matches(bogusPattern, bogusSource)) {
                      result = true;
                  }
                  if (result == true) {
                      break;
                  }
              }
              assertThat(true, equalTo(result));
              result = false;
          }
      }
  }
  