vertx-http-proxy/src/test/java/io/vertx/tests/parsing/ParseTest.java at 955ae6dc3126ca0e75eaabb6e92349a0667f0c6d · eclipse-vertx/vertx-http-proxy · GitHub

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/*
 * Copyright (c) 2011-2020 Contributors to the Eclipse Foundation
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License 2.0 which is available at
 * http://www.eclipse.org/legal/epl-2.0, or the Apache License, Version 2.0
 * which is available at https://www.apache.org/licenses/LICENSE-2.0.
 *
 * SPDX-License-Identifier: EPL-2.0 OR Apache-2.0
 */
package io.vertx.tests.parsing;

import io.vertx.httpproxy.impl.CacheControl;
import org.junit.Assert;
import org.junit.Test;

/**
 * @author <a href="mailto:julien@julienviet.com">Julien Viet</a>
 */
public class ParseTest {

  @Test
  public void testParseCacheControlMaxAge() {
    CacheControl control = new CacheControl();
    Assert.assertEquals(123, control.parse("max-age=123").maxAge());
    Assert.assertEquals(-1, control.parse("").maxAge());
  }

  @Test
  public void testParseCacheControlPublic() {
    CacheControl control = new CacheControl();
    Assert.assertFalse(control.parse("max-age=123").isPublic());
    Assert.assertTrue(control.parse("public").isPublic());
  }


  @Test
  public void testCommaSplit(){
    CacheControl control = new CacheControl();
    Assert.assertTrue(control.parse("max-age=123,public,no-cache").isPublic());
    Assert.assertEquals(control.parse("max-age=123,public,no-cache").maxAge(), 123);
    Assert.assertEquals(control.parse("max-age=12121212").maxAge(), 12121212);
  }

  @Test
  public void testSpaceSplit(){
    CacheControl control = new CacheControl();
    Assert.assertTrue(control.parse("max-age=123 public no-cache").isPublic());
    Assert.assertEquals(control.parse("max-age=123 public no-cache").maxAge(), 123);
    Assert.assertEquals(control.parse("max-age=12121212").maxAge(), 12121212);
  }

  @Test
  public void testCommaAndSpaceSplit(){
    CacheControl control = new CacheControl();
    Assert.assertTrue(control.parse("max-age=123, public, no-cache").isPublic());
    Assert.assertEquals(control.parse("max-age=123, public, no-cache").maxAge(), 123);
    Assert.assertEquals(control.parse("max-age=12121212").maxAge(), 12121212);
  }

  @Test
  public void testCaseInsensitiveParsing() {
    CacheControl control = new CacheControl();
    CacheControl parsed = control.parse("MaX-AgE=999, PuBLic");
    Assert.assertTrue(parsed.isPublic());
    Assert.assertEquals(999, parsed.maxAge());
  }

  @Test
  public void testExtraSpacesAndCommas() {
    CacheControl control = new CacheControl();
    CacheControl parsed = control.parse("  ,  max-age=45  , ,   public  ");
    Assert.assertTrue(parsed.isPublic());
    Assert.assertEquals(45, parsed.maxAge());
  }


  /*
  @Test
  public void testCommaSplit() {
    assertCommaSplit("foo", "foo");
    assertCommaSplit(" foo", "foo");
    assertCommaSplit("foo ", "foo");
    failCommaSplit("foo,", "foo");
    failCommaSplit(",foo");
    failCommaSplit("foo bar");
//    assertCommaSplit("foo,bar", "foo", "bar");
//    assertCommaSplit("foo ,bar", "foo", "bar");
//    assertCommaSplit("foo, bar", "foo", "bar");
//    assertCommaSplit("foo,bar ", "foo", "bar");
  }

  private void assertCommaSplit(String header, String... expected) {
    LinkedList<String> list = new LinkedList<>();
    ParseUtils.commaSplit(header, list::add);
    assertEquals(Arrays.asList(expected), list);
  }

  private void failCommaSplit(String header, String... expected) {
    LinkedList<String> list = new LinkedList<>();
    try {
      ParseUtils.commaSplit(header, list::add);
    } catch (IllegalStateException e) {
      assertEquals(Arrays.asList(expected), list);
      return;
    }
    fail();
  }
*/
}