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mirror of https://github.com/octoleo/plantuml-server.git synced 2024-11-05 12:27:53 +00:00
This commit is contained in:
Arnaud Roques 2011-03-26 13:31:44 +01:00
commit 75c8d5cef0
9 changed files with 131 additions and 16 deletions

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@ -5,7 +5,15 @@
<servlet-name>plantumlservlet</servlet-name>
<servlet-class>net.sourceforge.plantuml.servlet.PlantUmlServlet</servlet-class>
</servlet>
<servlet>
<servlet-name>welcome</servlet-name>
<servlet-class>net.sourceforge.plantuml.servlet.Welcome</servlet-class>
</servlet>
<!-- Patterns of the servlet -->
<servlet-mapping>
<servlet-name>welcome</servlet-name>
<url-pattern>/welcome</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>plantumlservlet</servlet-name>
<url-pattern>/uml/*</url-pattern>
@ -27,7 +35,7 @@
<url-pattern>/proxy/*</url-pattern>
</servlet-mapping>
<welcome-file-list>
<welcome-file>index.jsp</welcome-file>
<welcome-file>welcome</welcome-file>
</welcome-file-list>
<error-page>
<exception-type>java.lang.Throwable</exception-type>

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@ -1,4 +1,4 @@
<%@ page isErrorPage="true" contentType="text/html; charset=utf-8" pageEncoding="utf-8" %>
<%@ page isErrorPage="true" contentType="text/html; charset=utf-8" pageEncoding="utf-8" session="false" %>
<%
String contextRoot = request.getContextPath();
%>

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@ -1,4 +1,4 @@
<%@ page info="index" contentType="text/html; charset=utf-8" pageEncoding="utf-8" %>
<%@ page info="index" contentType="text/html; charset=utf-8" pageEncoding="utf-8" session="false" %>
<%
String contextRoot = request.getContextPath();
@ -14,10 +14,7 @@ if (encodedAttribute != null) {
}
}
Object decodedAttribute = request.getAttribute("net.sourceforge.plantuml.servlet.decoded");
if (decodedAttribute == null) {
umltext = "Bob -> Alice : hello";
imgurl = host + contextRoot + "/img/SyfFKj2rKt3CoKnELR1Io4ZDoSa70000";
} else {
if (decodedAttribute != null) {
umltext = decodedAttribute.toString();
}
%>
@ -68,7 +65,11 @@ if (decodedAttribute == null) {
</p>
<% } //endif %>
</div>
<!-- This comment is used by the TestProxy class
@startuml
Bob -> Alice : hello
@enduml
-->
<%-- FOOTER
<%@ include file="util/footer.jspf" %> --%>
</body>

View File

@ -170,7 +170,7 @@ public class PlantUmlServlet extends HttpServlet {
response.flushBuffer();
}
public String getContent(String adress) throws IOException {
private String getContent(String adress) throws IOException {
// HTTPConnection.setProxyServer("proxy", 8080);
CookieModule.setCookiePolicyHandler(null);

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@ -0,0 +1,30 @@
package net.sourceforge.plantuml.servlet;
import java.io.IOException;
import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
/*
* Welcome servlet of the webapp.
* Displays the sample Bob and Alice sequence diagram.
*/
public class Welcome extends HttpServlet {
@Override
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws IOException, ServletException {
// set the sample
request.setAttribute("net.sourceforge.plantuml.servlet.decoded", "Bob -> Alice : hello");
request.setAttribute("net.sourceforge.plantuml.servlet.encoded", "SyfFKj2rKt3CoKnELR1Io4ZDoSa70000");
// forward to index.jsp
RequestDispatcher dispatcher = request.getRequestDispatcher("/index.jsp");
dispatcher.forward(request, response);
}
}

View File

@ -10,6 +10,7 @@ public class AllTests extends TestSuite {
//$JUnit-BEGIN$
suite.addTestSuite(TestForm.class);
suite.addTestSuite(TestImage.class);
suite.addTestSuite(TestProxy.class);
//$JUnit-END$
return suite;
}

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@ -73,7 +73,7 @@ public class TestForm extends TestCase {
public void testEmptyUrl() throws Exception {
WebConversation conversation = new WebConversation();
// Fill the form and submit it
WebRequest request = new GetMethodWebRequest( "http://localhost/plantuml/" );
WebRequest request = new GetMethodWebRequest( TestUtils.getServerUrl() );
WebResponse response = TestUtils.tryGetResponse(conversation, request );
WebForm formUrl = response.getForms()[1];
formUrl.setParameter("url", "");
@ -82,11 +82,11 @@ public class TestForm extends TestCase {
WebForm forms[] = response.getForms();
assertEquals( 2, forms.length );
// Ensure the Text field is empty
assertTrue( forms[0].getParameterValue("text").startsWith("Bob"));
// Ensure the URL field is correct
assertTrue( forms[1].getParameterValue("url").endsWith("/img/SyfFKj2rKt3CoKnELR1Io4ZDoSa70000"));
// Ensure the image is present
assertEquals( 1, response.getImages().length);
assertNull( forms[0].getParameterValue("text"));
// Ensure the URL field is empty
assertTrue( forms[1].getParameterValue("url").isEmpty());
// Ensure there is no image
assertEquals( 0, response.getImages().length);
}
}

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@ -5,6 +5,9 @@ import com.meterware.httpunit.*;
import java.io.ByteArrayOutputStream;
import java.io.InputStream;
import java.util.Date;
import java.util.Locale;
import java.text.SimpleDateFormat;
public class TestImage extends TestCase {
/**
@ -16,7 +19,7 @@ public class TestImage extends TestCase {
WebResponse response = conversation.getResource( request);
// Analyze response
// Verifies the Content-Type header
assertEquals( "image/png", response.getContentType());
assertEquals( "Response content type is not PNG", "image/png", response.getContentType());
// Get the image and verify its size
InputStream responseStream = response.getInputStream();
ByteArrayOutputStream imageStream = new ByteArrayOutputStream();
@ -32,4 +35,25 @@ public class TestImage extends TestCase {
assertTrue( diagramLen > 10000);
assertTrue( diagramLen < 20000);
}
/**
* Verifies that the HTTP header of a diagram incites the browser to cache it.
*/
public void testDiagramHttpHeader() throws Exception {
WebConversation conversation = new WebConversation();
// Bob -> Alice : hello
WebRequest request = new GetMethodWebRequest( TestUtils.getServerUrl()+"img/SyfFKj2rKt3CoKnELR1Io4ZDoSa70000");
WebResponse response = conversation.getResource( request);
// Analyze response
// Verifies the Content-Type header
assertEquals( "Response content type is not PNG", "image/png", response.getContentType());
// Verifies the availability of the Expires entry in the response header
assertNotNull( response.getHeaderField( "Expires"));
// Verifies the availability of the Last-Modified entry in the response header
assertNotNull( response.getHeaderField( "Last-Modified"));
// Verifies the Last-Modified value is in the past
SimpleDateFormat format = new SimpleDateFormat("EEE, dd MMM yyyy HH:mm:ss ZZZ", Locale.ENGLISH);
Date lastModified = format.parse( response.getHeaderField( "Last-Modified"));
assertTrue( "Last-Modified is not in the past", lastModified.before( new Date()));
}
}

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@ -0,0 +1,51 @@
package net.sourceforge.plantuml.servlet;
import junit.framework.TestCase;
import com.meterware.httpunit.*;
import java.io.ByteArrayOutputStream;
import java.io.InputStream;
public class TestProxy extends TestCase {
/**
* Verifies the proxified reception of the default Bob and Alice diagram
*/
public void testDefaultProxy() throws Exception {
WebConversation conversation = new WebConversation();
WebRequest request = new GetMethodWebRequest( TestUtils.getServerUrl()+"proxy/"
+TestUtils.getServerUrl()+"welcome");
WebResponse response = conversation.getResource( request);
// Analyze response
// Verifies the Content-Type header
//assertEquals( "Response content type is not PNG", "image/png", response.getContentType());
// Get the image and verify its size (~1533 bytes)
InputStream responseStream = response.getInputStream();
ByteArrayOutputStream imageStream = new ByteArrayOutputStream();
byte[] buf = new byte[1024];
int n = 0;
while( ( n = responseStream.read( buf)) != -1) {
imageStream.write( buf, 0, n);
}
imageStream.close();
responseStream.close();
byte[] inMemoryImage = imageStream.toByteArray();
int diagramLen = inMemoryImage.length;
assertTrue( diagramLen > 1500);
assertTrue( diagramLen < 1600);
}
/**
* Verifies that the HTTP header of a diagram incites the browser to cache it.
*/
public void testInvalidUrl() throws Exception {
WebConversation conversation = new WebConversation();
// Try to proxify an invalid address
WebRequest request = new GetMethodWebRequest( TestUtils.getServerUrl()+"proxy/invalidURL");
WebResponse response = conversation.getResource( request);
// Analyze response, it must be the empty form
// Verifies the Content-Type header
assertEquals( "Response content type is not HTML", "text/html", response.getContentType());
WebForm forms[] = response.getForms();
assertEquals( 2, forms.length );
}
}