URLConverterTest.java

/*
 * Copyright (c) 2013, Inversoft Inc., 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.
 */
package org.primeframework.mvc.parameter.convert.converters;

import org.apache.commons.lang3.ArrayUtils;
import org.primeframework.mvc.parameter.convert.GlobalConverter;
import org.testng.annotations.Test;

import java.net.MalformedURLException;
import java.net.URL;

import static org.testng.Assert.assertEquals;
import static org.testng.Assert.assertNull;
import static org.testng.Assert.fail;

/**
 * This tests the URL converter.
 *
 * @author Brian Pontarelli
 */
public class URLConverterTest {
  @Test
  public void fromStrings() throws MalformedURLException {
    GlobalConverter converter = new URLConverter();
    URL url = (URL) converter.convertFromStrings(URL.class, null, "testExpr", ArrayUtils.toArray((String) null));
    assertNull(url);

    url = (URL) converter.convertFromStrings(URL.class, null, "testExpr", ArrayUtils.toArray("http://www.google.com"));
    assertEquals(url, new URL("http://www.google.com"));

    try {
      converter.convertFromStrings(URL.class, null, "testExpr", ArrayUtils.toArray("http://www.google.com", "http://www.inversoft.com"));
      fail("Should have failed");
    } catch (UnsupportedOperationException e) {
      // Expected
    }
  }

  @Test
  public void toStrings() throws MalformedURLException {
    GlobalConverter converter = new URLConverter();
    String str = converter.convertToString(URL.class, null, "testExpr", null);
    assertNull(str);

    str = converter.convertToString(URL.class, null, "testExpr", new URL("http://www.google.com"));
    assertEquals(str, "http://www.google.com");
  }
}