org.jamon
Class JUnitTemplateManager

java.lang.Object
  org.jamon.JUnitTemplateManager

All Implemented Interfaces:

InvocationHandler, TemplateManager

public class JUnitTemplateManager
extends Object
implements TemplateManager, InvocationHandler

A TemplateManager implementation suitable for use in constructing unit tests via JUnit. A JUnitTemplateManager instance is not reusable, but instead allows the "rendering" of the one template specified at construction. For example, suppose the /com/bar/FooTemplate is declared as follows:

   <%args>
     int x;
     String s => "hello";
   </%args>
 

To test that the method showPage() attempts to render the FooTemplate with arguements 7 and "bye", use something like the following code:

    Map optArgs = new HashMap();
    optArgs.put("s", "bye");
    JUnitTemplateManager jtm =
       new JUnitTemplateManager("/com/bar/FooTemplate",
                                optArgs,
                                new Object[] { new Integer(7) });

    TemplateManagerSource.setTemplateManager(jtm);
    someObj.showPage();
    assertTrue(jtm.getWasRendered());
 

Constructor Summary

JUnitTemplateManager(Class<? extends AbstractTemplateProxy> p_class, Map<String,Object> p_optionalArgs, Object[] p_requiredArgs)
Construct a JUnitTemplateManager.

JUnitTemplateManager(String p_path, Map<String,Object> p_optionalArgs, Object[] p_requiredArgs)
Construct a JUnitTemplateManager.

Method Summary

AbstractTemplateProxy.Intf	constructImpl(AbstractTemplateProxy p_proxy) Given a proxy, return an instance of the executable code for that proxy's template.
AbstractTemplateProxy	constructProxy(String p_path) Given a template path, return a proxy for that template.
boolean	getWasRendered() Determine if the template was successfully "rendered".
Object	invoke(Object p_proxy, Method p_method, Object[] p_args)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

JUnitTemplateManager

public JUnitTemplateManager(String p_path,
                            Map<String,Object> p_optionalArgs,
                            Object[] p_requiredArgs)

Construct a JUnitTemplateManager.

Parameters:

p_path - the template path

p_optionalArgs - the expect optional arguments

p_requiredArgs - the expected required argument values

JUnitTemplateManager

public JUnitTemplateManager(Class<? extends AbstractTemplateProxy> p_class,
                            Map<String,Object> p_optionalArgs,
                            Object[] p_requiredArgs)

Construct a JUnitTemplateManager.

Parameters:

p_class - the template class

p_optionalArgs - the expect optional arguments

p_requiredArgs - the expected required argument values

Method Detail

getWasRendered

public boolean getWasRendered()

Determine if the template was successfully "rendered".

Returns:

whether the specified template was rendered with the specified arguments

constructImpl

public AbstractTemplateProxy.Intf constructImpl(AbstractTemplateProxy p_proxy)

Description copied from interface: TemplateManager

Given a proxy, return an instance of the executable code for that proxy's template.

Specified by:

constructImpl in interface TemplateManager

Parameters:

p_proxy - a proxy for the template

Returns:

a Template instance

constructProxy

public AbstractTemplateProxy constructProxy(String p_path)

Description copied from interface: TemplateManager

Given a template path, return a proxy for that template.

Specified by:

constructProxy in interface TemplateManager

Parameters:

p_path - the path to the template

Returns:

a Template instance

invoke

public Object invoke(Object p_proxy,
                     Method p_method,
                     Object[] p_args)
              throws Throwable

Specified by:

invoke in interface InvocationHandler

Throws:

Throwable