net.officefloor.tutorial.woofservletwebapplication.ExampleIT.java Source code

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/*
 * OfficeFloor - http://www.officefloor.net
 * Copyright (C) 2005-2013 Daniel Sagenschneider
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package net.officefloor.tutorial.woofservletwebapplication;

import java.io.ByteArrayOutputStream;
import java.io.IOException;

import junit.framework.TestCase;
import net.officefloor.plugin.socket.server.http.HttpTestUtil;

import org.apache.http.HttpResponse;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.impl.client.CloseableHttpClient;

/**
 * Tests the {@link ExampleFilter}.
 * 
 * @author Daniel Sagenschneider
 */
// START SNIPPET: example
public class ExampleIT extends TestCase {

    private final CloseableHttpClient client = HttpTestUtil.createHttpClient();

    public void testStaticResource() throws IOException {
        this.assertRequest("/resource.html", "<html><body>RESOURCE</body></html>");
    }

    public void testHttpTemplateAndLinkToJsp() throws IOException {
        this.assertRequest("/template.woof",
                "<html><body><a href=\"/template-LINK.woof\">TEMPLATE</a></body></html>");
    }

    public void testLinkToJsp() throws IOException {
        this.assertRequest("/template-LINK.woof", "<html><body>Linked to JSP</body></html>");
    }

    public void testClass() throws IOException {
        this.assertRequest("/class", "<html><body>CLASS</body></html>");
    }

    private void assertRequest(String uri, String expectedContent) throws IOException {

        // Undertake the request
        HttpGet request = new HttpGet("http://localhost:18080" + uri);
        HttpResponse response = this.client.execute(request);
        assertEquals("Request should be successful: " + uri, 200, response.getStatusLine().getStatusCode());

        // Ensure content is as expected
        ByteArrayOutputStream buffer = new ByteArrayOutputStream();
        response.getEntity().writeTo(buffer);
        assertEquals("Incorrect response entity", expectedContent, buffer.toString());
    }

    @Override
    protected void tearDown() throws Exception {
        this.client.close();
    }

}
// END SNIPPET: example