|
Groovy example source code file (AbstractHttpServletTest.groovy)
The Groovy AbstractHttpServletTest.groovy source code/* * Copyright 2003-2010 the original author or authors. * * 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 groovy.servlet import javax.servlet.http.HttpServletRequest import javax.servlet.ServletContext import javax.servlet.ServletConfig /** * This test case tests the AbstractHttpServlet class. It uses a test * specific subclass called ConcreteHttpServlet to test the abstract * class in isolation from any implementations. * * @author Hamlet D'Arcy */ class AbstractHttpServletTest extends GroovyTestCase { def servlet void setUp() { super.setUp() servlet = new ConcreteHttpServlet() } /** * getScriptUri() concatenates the servlet path and path info * attributes if attributes exist on the http request. */ void testGetScriptUri_AllAttributesExist() { //just return whatever attributes were requested def request = {attribute -> attribute} assert servlet.getScriptUri(request as HttpServletRequest) == AbstractHttpServlet.INC_SERVLET_PATH + AbstractHttpServlet.INC_PATH_INFO } /** * getScriptUri() returns the servlet path if the http request * contains path but no path info attribute. */ void testGetScriptUri_NoPathInfoAttribute() { //just return whatever attributes were requested, except for path info attribute def request = {attribute -> if (attribute == AbstractHttpServlet.INC_PATH_INFO) { return null } attribute } assert servlet.getScriptUri(request as HttpServletRequest) == AbstractHttpServlet.INC_SERVLET_PATH } /** * Tests getScriptUri when no attributes exist, but servletPath and * pathInfo methods return data. */ void testGetScriptUri_NoAttributesPathInfoExists() { def request = [ getAttribute: {null}, getServletPath: {"servletPath"}, getPathInfo: {"pathInfo"}] as HttpServletRequest def servlet = new ConcreteHttpServlet() assert servlet.getScriptUri(request) == "servletPathpathInfo" } /** * Tests getScriptUri when no attributes exist, no path info exists, * but servletPath returns data. */ void testGetScriptUri_NoAttributesPathInfoMissing() { def request = [ getAttribute: {null}, getServletPath: {"servletPath"}, getPathInfo: {null}] as HttpServletRequest def servlet = new ConcreteHttpServlet() assert servlet.getScriptUri(request) == "servletPath" } /** * Tests getting URIs as files. */ void testGetScriptURIasFile() { def request = [ getAttribute: {null}, getServletPath: {"servletPath"}, getPathInfo: {"pathInfo"}] as HttpServletRequest def servletContext = [ getRealPath: { arg -> "realPath" + arg}] as ServletContext def servletConfig = [ getServletContext: {servletContext}, getInitParameter: {null}] as ServletConfig servlet.init(servletConfig) def file = servlet.getScriptUriAsFile(request) assert file.getName() == "realPathservletPathpathInfo" } /** * Tests that exception is thrown when resource is not found. */ void testGetResourceConnection_MissingResource() { def servletContext = [ getRealPath: {arg -> "realPath" + arg}, getResource: {arg -> null}] as ServletContext def servletConfig = [ getServletContext: {servletContext}, getInitParameter: {null}] as ServletConfig //servlet config is used to find resources servlet.init(servletConfig) shouldFail(groovy.util.ResourceException) { servlet.getResourceConnection("someresource") } } /** * Tests finding resource. */ public void testGetResourceConnection_FoundInCurrentDir() { def urlStub = new java.net.URL("file:realPath/someresource") def servletContext = [ getRealPath: { arg -> "realPath" + arg}, getResource: {arg -> if (arg == "/someresource") return urlStub else return null }] as ServletContext def servletConfig = [ getServletContext: {servletContext}, getInitParameter: {null}] as ServletConfig //servlet config is used to find resources servlet.init(servletConfig) def connection = servlet.getResourceConnection("someresource") assert connection.getURL() == urlStub } /** * Tests finding resource in web-inf directory. */ public void testGetResourceConnection_FoundInWebInf() { def urlStub = new java.net.URL("file:realPath/WEB-INF/groovy/someresource") def servletContext = [ getRealPath: { arg -> "realPath" + arg}, getResource: {arg -> if (arg == "/WEB-INF/groovy/someresource") return urlStub else return null }] as ServletContext def servletConfig = [ getServletContext: {servletContext}, getInitParameter: {null}] as ServletConfig //servlet config is used to find resources servlet.init(servletConfig) def connection = servlet.getResourceConnection("someresource") assert connection.getURL() == urlStub } /** * Tests regex style resource replacement for first occurrence. */ public void testGetResourceConnection_Replace1stFooWithBar() { def servletContext = [ getRealPath: {arg -> "realPath" + arg}, getResource: {arg -> if (arg.startsWith("//")) arg = arg.substring(2) new URL("http://" + (arg == "/" ? "" : arg)) } ] as ServletContext def servletConfig = [ getServletContext: {servletContext}, getInitParameter: {arg -> //replace first occurrence of foo resources with bar resources if (arg == "resource.name.regex") return "foo" else if (arg == "resource.name.replacement") return "bar" else if (arg == "resource.name.replace.all") return "false" else return null }] as ServletConfig def request = [ getAttribute: {null}, getServletPath: {"/somefoo/foo"}, getPathInfo: {null}] as HttpServletRequest //servlet config is used to find resources servlet.init(servletConfig) //replace first foo with bar in resources def connection = servlet.getResourceConnection(servlet.getScriptUri(request)) //expecting http://somebar/foo def actual = connection.getURL().toExternalForm() def expected = new URL("file:realPath/somebar/foo").toExternalForm() assert actual == expected } /** * Tests regex style resource replacement for all occurrences. */ public void testGetResourceConnection_ReplaceAllFooWithBar() { def servletContext = [ getRealPath: {arg -> "realPath" + arg}, getResource: {arg -> if (arg.startsWith("//")) arg = arg.substring(2) new URL("http://" + (arg == "/" ? "" : arg)) }] as ServletContext def servletConfig = [ getServletContext: {servletContext}, getInitParameter: {arg -> //replace all occurrences of foo resources with bar resources if (arg == "resource.name.regex") return "foo" else if (arg == "resource.name.replacement") return "bar" else if (arg == "resource.name.replace.all") return "true" else return null }] as ServletConfig def request = [ getAttribute: {null}, getServletPath: {"/somefoo/foo"}, getPathInfo: {null}] as HttpServletRequest //servlet config is used to find resources servlet.init(servletConfig) //replace all foo(s) with bar in resources def connection = servlet.getResourceConnection(servlet.getScriptUri(request)) //expecting http://somebar/foo def actual = connection.getURL().toExternalForm() def expected = new URL("file:realPath/somebar/bar").toExternalForm() assert actual == expected } } //test specific subclass class ConcreteHttpServlet extends AbstractHttpServlet {} Other Groovy examples (source code examples)Here is a short list of links related to this Groovy AbstractHttpServletTest.groovy source code file: |
... this post is sponsored by my books ... | |
#1 New Release! |
FP Best Seller |
Copyright 1998-2021 Alvin Alexander, alvinalexander.com
All Rights Reserved.
A percentage of advertising revenue from
pages under the /java/jwarehouse
URI on this website is
paid back to open source projects.