VaadinServletTest.java example

Explorer
framework-master
/*
 * Copyright 2000-2016 Vaadin Ltd.
 *
 * 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 com.vaadin.server;

import javax.servlet.http.HttpServletRequest;

import org.junit.Assert;
import org.junit.Test;
import org.mockito.Mockito;

public class VaadinServletTest {

    @Test
    public void testGetLastPathParameter() {
        Assert.assertEquals("",
                VaadinServlet.getLastPathParameter("http://myhost.com"));
        Assert.assertEquals(";a",
                VaadinServlet.getLastPathParameter("http://myhost.com;a"));
        Assert.assertEquals("",
                VaadinServlet.getLastPathParameter("http://myhost.com/hello"));
        Assert.assertEquals(";b=c", VaadinServlet
                .getLastPathParameter("http://myhost.com/hello;b=c"));
        Assert.assertEquals("",
                VaadinServlet.getLastPathParameter("http://myhost.com/hello/"));
        Assert.assertEquals("", VaadinServlet
                .getLastPathParameter("http://myhost.com/hello;a/"));
        Assert.assertEquals("", VaadinServlet
                .getLastPathParameter("http://myhost.com/hello;a=1/"));
        Assert.assertEquals(";b", VaadinServlet
                .getLastPathParameter("http://myhost.com/hello/;b"));
        Assert.assertEquals(";b=1", VaadinServlet
                .getLastPathParameter("http://myhost.com/hello/;b=1"));
        Assert.assertEquals(";b=1,c=2", VaadinServlet
                .getLastPathParameter("http://myhost.com/hello/;b=1,c=2"));
        Assert.assertEquals("", VaadinServlet
                .getLastPathParameter("http://myhost.com/hello/;b=1,c=2/"));
        Assert.assertEquals("", VaadinServlet
                .getLastPathParameter("http://myhost.com/a;hello/;a/"));
        Assert.assertEquals("", VaadinServlet
                .getLastPathParameter("http://myhost.com/a;hello/;a=1/"));
        Assert.assertEquals(";b", VaadinServlet
                .getLastPathParameter("http://myhost.com/a;hello/;b"));
        Assert.assertEquals(";b=1", VaadinServlet
                .getLastPathParameter("http://myhost.com/a;hello/;b=1"));
        Assert.assertEquals(";b=1,c=2", VaadinServlet
                .getLastPathParameter("http://myhost.com/a;hello/;b=1,c=2"));
        Assert.assertEquals("", VaadinServlet
                .getLastPathParameter("http://myhost.com/a;hello/;b=1,c=2/"));
    }

    @Test
    public void getStaticFilePath() {
        VaadinServlet servlet = new VaadinServlet();

        // Mapping: /VAADIN/*
        // /VAADIN
        Assert.assertNull(servlet
                .getStaticFilePath(createServletRequest("/VAADIN", null)));
        // /VAADIN/ - not really sensible but still interpreted as a resource
        // request
        Assert.assertEquals("/VAADIN/", servlet
                .getStaticFilePath(createServletRequest("/VAADIN", "/")));
        // /VAADIN/vaadinBootstrap.js
        Assert.assertEquals("/VAADIN/vaadinBootstrap.js",
                servlet.getStaticFilePath(createServletRequest("/VAADIN",
                        "/vaadinBootstrap.js")));
        // /VAADIN/foo bar.js
        Assert.assertEquals("/VAADIN/foo bar.js", servlet.getStaticFilePath(
                createServletRequest("/VAADIN", "/foo bar.js")));
        // /VAADIN/.. - not normalized and disallowed in this method
        Assert.assertEquals("/VAADIN/..", servlet
                .getStaticFilePath(createServletRequest("/VAADIN", "/..")));

        // Mapping: /*
        // /
        Assert.assertNull(
                servlet.getStaticFilePath(createServletRequest("", null)));
        // /VAADIN
        Assert.assertNull(
                servlet.getStaticFilePath(createServletRequest("", "/VAADIN")));
        // /VAADIN/
        Assert.assertEquals("/VAADIN/", servlet
                .getStaticFilePath(createServletRequest("", "/VAADIN/")));
        // /VAADIN/foo bar.js
        Assert.assertEquals("/VAADIN/foo bar.js", servlet.getStaticFilePath(
                createServletRequest("", "/VAADIN/foo bar.js")));
        // /VAADIN/.. - not normalized and disallowed in this method
        Assert.assertEquals("/VAADIN/..", servlet
                .getStaticFilePath(createServletRequest("", "/VAADIN/..")));
        // /BAADIN/foo.js
        Assert.assertNull(servlet
                .getStaticFilePath(createServletRequest("", "/BAADIN/foo.js")));

        // Mapping: /myservlet/*
        // /myservlet
        Assert.assertNull(servlet
                .getStaticFilePath(createServletRequest("/myservlet", null)));
        // /myservlet/VAADIN
        Assert.assertNull(servlet.getStaticFilePath(
                createServletRequest("/myservlet", "/VAADIN")));
        // /myservlet/VAADIN/
        Assert.assertEquals("/VAADIN/", servlet.getStaticFilePath(
                createServletRequest("/myservlet", "/VAADIN/")));
        // /myservlet/VAADIN/foo bar.js
        Assert.assertEquals("/VAADIN/foo bar.js", servlet.getStaticFilePath(
                createServletRequest("/myservlet", "/VAADIN/foo bar.js")));
        // /myservlet/VAADIN/.. - not normalized and disallowed in this method
        Assert.assertEquals("/VAADIN/..", servlet.getStaticFilePath(
                createServletRequest("/myservlet", "/VAADIN/..")));
        // /myservlet/BAADIN/foo.js
        Assert.assertNull(servlet.getStaticFilePath(
                createServletRequest("/myservlet", "/BAADIN/foo.js")));

    }

    private HttpServletRequest createServletRequest(String servletPath,
            String pathInfo) {
        HttpServletRequest request = Mockito.mock(HttpServletRequest.class);
        Mockito.when(request.getServletPath()).thenReturn(servletPath);
        Mockito.when(request.getPathInfo()).thenReturn(pathInfo);
        return request;
    }
}