306 lines
9.3 KiB
Java
306 lines
9.3 KiB
Java
/*
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Copyright 2010, Google Inc.
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are
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met:
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* Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above
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copyright notice, this list of conditions and the following disclaimer
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in the documentation and/or other materials provided with the
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distribution.
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* Neither the name of Google Inc. nor the names of its
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contributors may be used to endorse or promote products derived from
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this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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package com.google.refine;
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import static org.mockito.Mockito.mock;
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import static org.mockito.Mockito.times;
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import static org.mockito.Mockito.verify;
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import static org.mockito.Mockito.when;
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import java.io.IOException;
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import javax.servlet.ServletException;
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import javax.servlet.http.HttpServletRequest;
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import javax.servlet.http.HttpServletResponse;
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import org.apache.http.HttpStatus;
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import org.slf4j.LoggerFactory;
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import org.testng.Assert;
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import org.testng.annotations.AfterMethod;
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import org.testng.annotations.BeforeMethod;
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import org.testng.annotations.BeforeTest;
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import org.testng.annotations.Test;
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import com.google.refine.commands.Command;
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public class RefineServletTests extends RefineTest {
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@Override
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@BeforeTest
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public void init() {
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logger = LoggerFactory.getLogger(this.getClass());
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}
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//System under test
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RefineServletStub SUT = null;
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//variables
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final static private String TEST_COMMAND_NAME = "test-command";
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final static private String TEST_COMMAND_PATH = "/command/core/test-command/foobar";
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final static private String BAD_COMMAND_PATH = "/command/core/command-does-not-exist";
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final static private String POST = "POST";
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final static private String GET = "GET";
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final static private String PUT = "PUT";
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final static private String DELETE = "DELETE";
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// mocks
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HttpServletRequest request = null;
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HttpServletResponse response = null;
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Command command = null;
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@BeforeMethod
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public void SetUp() throws ServletException {
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request = mock(HttpServletRequest.class);
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response = mock(HttpServletResponse.class);
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command = mock(Command.class);
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SUT = new RefineServletStub();
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SUT.insertCommand(TEST_COMMAND_NAME,command); //inject mock into command container
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}
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@AfterMethod
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public void TearDown() {
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SUT.removeCommand(TEST_COMMAND_NAME); //remove mock to clean command container
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SUT = null;
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request = null;
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response = null;
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command = null;
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}
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//-------------------AutoSaveTimerTask tests-----------
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//TODO would need to mock Timer and inject it into RefineServlet. Also need to deal with ProjectManager.singleton
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//-------------------init tests------------------------
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//TODO need to stub super.init(), mock Timer and inject it into RefineServlet
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//-------------------destroy tests---------------------
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//TODO need to mock Timer and inject it into RefineServlet. Also need to deal with ProjectManager.singleton
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//--------------------doGet tests----------------------
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@Test
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public void doGetRegressionTest(){
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whenGetCommandNameThenReturn(TEST_COMMAND_PATH);
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whenGetMethodThenReturn(GET);
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try {
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SUT.wrapService(request, response);
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} catch (ServletException e) {
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Assert.fail();
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} catch (IOException e) {
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Assert.fail();
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}
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verifyGetCommandNameCalled(2);
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try {
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verify(command,times(1)).doGet(request, response);
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} catch (ServletException e) {
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Assert.fail();
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} catch (IOException e) {
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Assert.fail();
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}
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}
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@Test
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public void doGetReturnsError404WhenCommandNotFound(){
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whenGetCommandNameThenReturn(BAD_COMMAND_PATH);
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whenGetMethodThenReturn(GET);
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try {
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SUT.wrapService(request, response);
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} catch (ServletException e) {
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Assert.fail();
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} catch (IOException e) {
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Assert.fail();
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}
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verifyGetCommandNameCalled(2);
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verifyError404Called();
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}
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//----------------doPost tests-------------------------
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@Test
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public void doPostRegressionTest(){
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whenGetCommandNameThenReturn(TEST_COMMAND_PATH);
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whenGetMethodThenReturn(POST);
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try {
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SUT.wrapService(request, response);
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} catch (ServletException e) {
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Assert.fail();
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} catch (IOException e) {
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Assert.fail();
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}
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verifyGetCommandNameCalled(2);
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try {
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verify(command,times(1)).doPost(request, response);
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} catch (ServletException e) {
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Assert.fail();
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} catch (IOException e) {
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Assert.fail();
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}
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}
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@Test
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public void doPostReturns404WhenCommandNotFound(){
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whenGetCommandNameThenReturn(BAD_COMMAND_PATH);
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whenGetMethodThenReturn(POST);
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try {
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SUT.wrapService(request, response);
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} catch (ServletException e) {
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Assert.fail();
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} catch (IOException e) {
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Assert.fail();
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}
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verifyGetCommandNameCalled(2);
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verifyError404Called();
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}
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//----------------doPut tests-------------------------
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@Test
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public void doPutRegressionTest(){
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whenGetCommandNameThenReturn(TEST_COMMAND_PATH);
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whenGetMethodThenReturn(PUT);
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try {
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SUT.wrapService(request, response);
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} catch (ServletException e) {
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Assert.fail();
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} catch (IOException e) {
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Assert.fail();
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}
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verifyGetCommandNameCalled(2);
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try {
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verify(command,times(1)).doPut(request, response);
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} catch (ServletException e) {
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Assert.fail();
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} catch (IOException e) {
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Assert.fail();
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}
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}
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@Test
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public void doPutReturns404WhenCommandNotFound(){
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whenGetCommandNameThenReturn(BAD_COMMAND_PATH);
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whenGetMethodThenReturn(PUT);
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try {
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SUT.wrapService(request, response);
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} catch (ServletException e) {
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Assert.fail();
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} catch (IOException e) {
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Assert.fail();
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}
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verifyGetCommandNameCalled(2);
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verifyError404Called();
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}
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//----------------doDelete tests-------------------------
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@Test
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public void doDeleteRegressionTest(){
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whenGetCommandNameThenReturn(TEST_COMMAND_PATH);
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whenGetMethodThenReturn(DELETE);
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try {
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SUT.wrapService(request, response);
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} catch (ServletException e) {
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Assert.fail();
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} catch (IOException e) {
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Assert.fail();
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}
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verifyGetCommandNameCalled(2);
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try {
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verify(command,times(1)).doDelete(request, response);
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} catch (ServletException e) {
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Assert.fail();
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} catch (IOException e) {
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Assert.fail();
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}
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}
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@Test
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public void doDeleteReturns404WhenCommandNotFound(){
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whenGetCommandNameThenReturn(BAD_COMMAND_PATH);
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whenGetMethodThenReturn(DELETE);
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try {
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SUT.wrapService(request, response);
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} catch (ServletException e) {
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Assert.fail();
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} catch (IOException e) {
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Assert.fail();
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}
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verifyGetCommandNameCalled(2);
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verifyError404Called();
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}
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//----------------getCommandName tests----------------
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@Test
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public void getCommandNameHandlesBadCommandName(){
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when(request.getPathInfo()).thenReturn("/command/this-command-has-no-trailing-slash");
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Assert.assertEquals("this-command-has-no-trailing-slash", SUT.wrapGetCommandName(request));
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verify(request, times(1)).getPathInfo();
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}
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//------------helpers
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protected void whenGetCommandNameThenReturn(String commandName){
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when(request.getPathInfo()).thenReturn(commandName);
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}
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protected void whenGetMethodThenReturn(String method){
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when(request.getMethod()).thenReturn(method);
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}
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protected void verifyGetCommandNameCalled(int times){
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verify(request,times(times)).getPathInfo();
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}
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protected void verifyError404Called(){
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try {
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verify(response,times(1)).sendError(HttpStatus.SC_NOT_FOUND);
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} catch (IOException e) {
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Assert.fail();
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}
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}
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}
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