UriUtilsTest.java

/**
 * Copyright 2015 Confluent Inc.
 *
 * 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 io.confluent.kafkarest.unit;

import org.easymock.EasyMock;
import org.junit.Before;
import org.junit.Test;

import java.net.URI;
import java.util.Properties;

import javax.ws.rs.core.UriBuilder;
import javax.ws.rs.core.UriInfo;

import io.confluent.kafkarest.KafkaRestConfig;
import io.confluent.kafkarest.UriUtils;
import io.confluent.rest.RestConfigException;

import static org.junit.Assert.assertEquals;

public class UriUtilsTest {

  private UriInfo uriInfo;

  @Before
  public void setUp() {
    uriInfo = EasyMock.createMock(UriInfo.class);
  }

  @Test
  public void testAbsoluteURIBuilderDefaultHost() throws RestConfigException {
    KafkaRestConfig config = new KafkaRestConfig();
    EasyMock.expect(uriInfo.getAbsolutePathBuilder())
        .andReturn(UriBuilder.fromUri("http://foo.com"));
    EasyMock.replay(uriInfo);
    assertEquals("http://foo.com", UriUtils.absoluteUriBuilder(config, uriInfo).build().toString());
    EasyMock.verify(uriInfo);
  }

  @Test
  public void testAbsoluteURIBuilderOverrideHost() throws RestConfigException {
    Properties props = new Properties();
    props.put(KafkaRestConfig.HOST_NAME_CONFIG, "bar.net");
    KafkaRestConfig config = new KafkaRestConfig(props);
    EasyMock.expect(uriInfo.getAbsolutePathBuilder())
        .andReturn(UriBuilder.fromUri("http://foo.com"));
    EasyMock.expect(uriInfo.getAbsolutePath()).andReturn(URI.create("http://foo.com"));
    EasyMock.replay(uriInfo);
    assertEquals("http://bar.net", UriUtils.absoluteUriBuilder(config, uriInfo).build().toString());
    EasyMock.verify(uriInfo);
  }

  @Test
  public void testAbsoluteURIBuilderWithPort() throws RestConfigException {
    Properties props = new Properties();
    props.put(KafkaRestConfig.HOST_NAME_CONFIG, "bar.net");
    props.put(KafkaRestConfig.PORT_CONFIG, 5000);
    KafkaRestConfig config = new KafkaRestConfig(props);
    EasyMock.expect(uriInfo.getAbsolutePathBuilder())
        .andReturn(UriBuilder.fromUri("http://foo.com:5000"));
    EasyMock.expect(uriInfo.getAbsolutePath()).andReturn(URI.create("http://foo.com:5000"));
    EasyMock.replay(uriInfo);
    assertEquals("http://bar.net:5000",
                 UriUtils.absoluteUriBuilder(config, uriInfo).build().toString());
    EasyMock.verify(uriInfo);
  }

}