camel-2.8.x/camel-core/src/test/java/org/apache/camel/util/URISupportTest.java

/**
 * 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.camel.util;

import java.net.URI;
import java.util.HashMap;
import java.util.LinkedHashMap;
import java.util.Map;

import org.apache.camel.ContextTestSupport;

/**
 * @version 
 */
public class URISupportTest extends ContextTestSupport {

    public void testNormalizeEndpointUri() throws Exception {
        String out1 = URISupport.normalizeUri("smtp://localhost?username=davsclaus&password=secret");
        String out2 = URISupport.normalizeUri("smtp://localhost?password=secret&username=davsclaus");
        assertEquals(out1, out2);

        out1 = URISupport.normalizeUri("smtp://localhost?username=davsclaus&password=secret");
        out2 = URISupport.normalizeUri("smtp:localhost?password=secret&username=davsclaus");
        assertEquals(out1, out2);

        out1 = URISupport.normalizeUri("smtp:localhost?password=secret&username=davsclaus");
        out2 = URISupport.normalizeUri("smtp://localhost?username=davsclaus&password=secret");
        assertEquals(out1, out2);

        out1 = URISupport.normalizeUri("seda:foo?concurrentConsumer=2");
        out2 = URISupport.normalizeUri("seda:foo?concurrentConsumer=2");
        assertEquals(out1, out2);

        out1 = URISupport.normalizeUri("seda:foo?concurrentConsumer=2");
        out2 = URISupport.normalizeUri("seda:foo");
        assertNotSame(out1, out2);
    }

    public void testNormalizeEndpointUriNoParam() throws Exception {
        String out1 = URISupport.normalizeUri("direct:foo");
        String out2 = URISupport.normalizeUri("direct:foo");
        assertEquals(out1, out2);

        out1 = URISupport.normalizeUri("direct://foo");
        out2 = URISupport.normalizeUri("direct://foo");
        assertEquals(out1, out2);

        out1 = URISupport.normalizeUri("direct:foo");
        out2 = URISupport.normalizeUri("direct://foo");
        assertEquals(out1, out2);

        out1 = URISupport.normalizeUri("direct://foo");
        out2 = URISupport.normalizeUri("direct:foo");
        assertEquals(out1, out2);

        out1 = URISupport.normalizeUri("direct://foo");
        out2 = URISupport.normalizeUri("direct:bar");
        assertNotSame(out1, out2);
    }

    public void testNormalizeEndpointUriWithFragments() throws Exception {
        String out1 = URISupport.normalizeUri("irc://someserver/#camel?user=davsclaus");
        String out2 = URISupport.normalizeUri("irc:someserver/#camel?user=davsclaus");
        assertEquals(out1, out2);

        out1 = URISupport.normalizeUri("irc://someserver/#camel?user=davsclaus");
        out2 = URISupport.normalizeUri("irc:someserver/#camel?user=hadrian");
        assertNotSame(out1, out2);
    }

    public void testNormalizeHttpEndpoint() throws Exception {
        String out1 = URISupport.normalizeUri("http://www.google.com?q=Camel");
        String out2 = URISupport.normalizeUri("http:www.google.com?q=Camel");
        assertEquals(out1, out2);
        assertTrue("Should have //", out1.startsWith("http://"));
        assertTrue("Should have //", out2.startsWith("http://"));
    }

    public void testNormalizeUriWhereParamererIsFaulty() throws Exception {
        String out = URISupport.normalizeUri("stream:uri?file:///d:/temp/data/log/quickfix.log&scanStream=true");
        assertNotNull(out);
    }

    public void testCreateRemaingURI() throws Exception {
        URI original = new URI("http://camel.apache.org");
        Map<Object, Object> param = new HashMap<Object, Object>();
        param.put("foo", "123");
        URI newUri = URISupport.createRemainingURI(original, param);
        assertNotNull(newUri);

        String s = newUri.toString();
        assertEquals("http://camel.apache.org?foo=123", s);
    }

    public void testNormalizeEndpointWithEqualSignInParameter() throws Exception {
        String out = URISupport.normalizeUri("jms:queue:foo?selector=somekey='somevalue'&foo=bar");
        assertNotNull(out);
        // Camel will safe encode the URI
        assertEquals("jms://queue:foo?foo=bar&selector=somekey%3D%27somevalue%27", out);
    }

    public void testParseParameters() throws Exception {
        URI u = new URI("quartz:myGroup/myTimerName?cron=0+0+*+*+*+?");
        Map<String, Object> params = URISupport.parseParameters(u);
        assertEquals(1, params.size());
        assertEquals("0 0 * * * ?", params.get("cron"));

        u = new URI("quartz:myGroup/myTimerName?cron=0+0+*+*+*+?&bar=123");
        params = URISupport.parseParameters(u);
        assertEquals(2, params.size());
        assertEquals("0 0 * * * ?", params.get("cron"));
        assertEquals("123", params.get("bar"));
    }

    public void testCreateRemainingURIEncoding() throws Exception {
        // the uri is already encoded, but we create a new one with new query parameters
        String uri = "http://localhost:23271/myapp/mytest?columns=name%2Ctotalsens%2Cupsens&username=apiuser";

        // these are the parameters which is tricky to encode
        Map<Object, Object> map = new LinkedHashMap<Object, Object>();
        map.put("foo", "abc def");
        map.put("bar", "123,456");
        map.put("name", "S\u00F8ren"); // danish letter

        // create new uri with the parameters
        URI out = URISupport.createRemainingURI(new URI(uri), map);
        assertNotNull(out);
        assertEquals("http://localhost:23271/myapp/mytest?foo=abc+def&bar=123%2C456&name=S%C3%B8ren", out.toString());
        assertEquals("http://localhost:23271/myapp/mytest?foo=abc+def&bar=123%2C456&name=S%C3%B8ren", out.toASCIIString());
    }

    public void testNormalizeEndpointUriWithDualParameters() throws Exception {
        String out1 = URISupport.normalizeUri("smtp://localhost?to=foo&to=bar&from=me");
        assertEquals("smtp://localhost?from=me&to=foo&to=bar", out1);

        String out2 = URISupport.normalizeUri("smtp://localhost?to=foo&to=bar&from=me&from=you");
        assertEquals("smtp://localhost?from=me&from=you&to=foo&to=bar", out2);
    }

}