/**
 * Logback: the reliable, generic, fast and flexible logging framework.
 * Copyright (C) 1999-2009, QOS.ch. All rights reserved.
 *
 * This program and the accompanying materials are dual-licensed under
 * either the terms of the Eclipse Public License v1.0 as published by
 * the Eclipse Foundation
 *
 *   or (per the licensee's choosing)
 *
 * under the terms of the GNU Lesser General Public License version 2.1
 * as published by the Free Software Foundation.
 */
package ch.qos.logback.core.util;

import static org.junit.Assert.*;

import org.junit.Test;


public class ContentTypeUtilTest {

  
  @Test
  public void smoke() {
    String contextType = "text/html";
    assertTrue(ContentTypeUtil.isTextual(contextType));
    assertEquals("html", ContentTypeUtil.getSubType(contextType));
  }
  
  @Test
  public void nullContext() {
    String contextType = null;
    assertFalse(ContentTypeUtil.isTextual(contextType));
    assertNull(ContentTypeUtil.getSubType(contextType));
  }
  
  @Test
  public void emptySubtype() {
    String contextType = "text/";
    assertTrue(ContentTypeUtil.isTextual(contextType));
    assertNull(ContentTypeUtil.getSubType(contextType));
  }
}
