// Copyright 2005 The Apache Software Foundation
//
// 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 org.apache.tapestry;
import java.io.CharArrayWriter;
import java.io.PrintWriter;
import org.apache.hivemind.Location;
import org.apache.hivemind.test.HiveMindTestCase;
import org.apache.tapestry.markup.AsciiMarkupFilter;
import org.apache.tapestry.markup.MarkupWriterImpl;
import org.apache.tapestry.spec.IComponentSpecification;
import org.apache.tapestry.spec.IParameterSpecification;
import org.apache.tapestry.test.Creator;
import org.easymock.MockControl;
/**
* @author Howard M. Lewis Ship
* @since 4.0
*/
public abstract class BaseComponentTestCase extends HiveMindTestCase
{
private Creator _creator;
protected Creator getCreator()
{
if (_creator == null)
_creator = new Creator();
return _creator;
}
protected CharArrayWriter _charArrayWriter;
protected IMarkupWriter newBufferWriter()
{
_charArrayWriter = new CharArrayWriter();
PrintWriter pw = new PrintWriter(_charArrayWriter);
return new MarkupWriterImpl("text/html", pw, new AsciiMarkupFilter());
}
protected void assertBuffer(String expected)
{
String actual = _charArrayWriter.toString();
assertEquals("Buffered markup writer content.", expected, actual);
_charArrayWriter.reset();
}
protected Object newInstance(Class componentClass)
{
return newInstance(componentClass, null);
}
protected Object newInstance(Class componentClass, String propertyName, Object propertyValue)
{
return getCreator().newInstance(componentClass, new Object[]
{ propertyName, propertyValue });
}
protected Object newInstance(Class componentClass, Object[] properties)
{
return getCreator().newInstance(componentClass, properties);
}
protected IRequestCycle newCycle()
{
return (IRequestCycle) newMock(IRequestCycle.class);
}
protected IRequestCycle newCycle(boolean rewinding)
{
MockControl control = newControl(IRequestCycle.class);
IRequestCycle cycle = (IRequestCycle) control.getMock();
trainIsRewinding(cycle, rewinding);
return cycle;
}
protected void trainIsRewinding(IRequestCycle cycle, boolean rewinding)
{
cycle.isRewinding();
getControl(cycle).setReturnValue(rewinding);
}
protected IRequestCycle newCycleGetPage(String pageName, IPage page)
{
MockControl control = newControl(IRequestCycle.class);
IRequestCycle cycle = (IRequestCycle) control.getMock();
cycle.getPage(pageName);
control.setReturnValue(page);
return cycle;
}
protected IRequestCycle newCycleGetUniqueId(String id, String uniqueId)
{
MockControl control = newControl(IRequestCycle.class);
IRequestCycle cycle = (IRequestCycle) control.getMock();
cycle.getUniqueId(id);
control.setReturnValue(uniqueId);
return cycle;
}
protected IRequestCycle newCycleGetParameter(String name, String value)
{
MockControl control = newControl(IRequestCycle.class);
IRequestCycle cycle = (IRequestCycle) control.getMock();
cycle.getParameter(name);
control.setReturnValue(value);
return cycle;
}
protected IMarkupWriter newWriter()
{
return (IMarkupWriter) newMock(IMarkupWriter.class);
}
protected IBinding newBinding(Object value)
{
MockControl control = newControl(IBinding.class);
IBinding binding = (IBinding) control.getMock();
binding.getObject();
control.setReturnValue(value);
return binding;
}
protected IBinding newBinding(Location location)
{
MockControl control = newControl(IBinding.class);
IBinding binding = (IBinding) control.getMock();
binding.getLocation();
control.setReturnValue(location);
return binding;
}
protected IComponent newComponent(String extendedId, Location location)
{
MockControl control = newControl(IComponent.class);
IComponent component = (IComponent) control.getMock();
component.getExtendedId();
control.setReturnValue(extendedId);
component.getLocation();
control.setReturnValue(location);
return component;
}
protected IComponentSpecification newSpec(String parameterName, IParameterSpecification pspec)
{
MockControl control = newControl(IComponentSpecification.class);
IComponentSpecification spec = (IComponentSpecification) control.getMock();
spec.getParameter(parameterName);
control.setReturnValue(pspec);
return spec;
}
protected IRender newRender()
{
return (IRender) newMock(IRender.class);
}
protected IPage newPage()
{
return (IPage) newMock(IPage.class);
}
protected IPage newPage(String name)
{
return newPage(name, 1);
}
protected IPage newPage(String name, int count)
{
MockControl control = newControl(IPage.class);
IPage page = (IPage) control.getMock();
page.getPageName();
control.setReturnValue(name, count);
return page;
}
protected IForm newForm()
{
return (IForm) newMock(IForm.class);
}
protected IRender newBody()
{
return new IRender()
{
public void render(IMarkupWriter writer, IRequestCycle cycle)
{
writer.print("BODY");
}
};
}
protected PageRenderSupport newPageRenderSupport()
{
return (PageRenderSupport) newMock(PageRenderSupport.class);
}
protected void trainGetSupport(IRequestCycle cycle, PageRenderSupport support)
{
trainGetAttribute(cycle, TapestryUtils.PAGE_RENDER_SUPPORT_ATTRIBUTE, support);
}
protected void trainGetAttribute(IRequestCycle cycle, String attributeName, Object attribute)
{
MockControl control = getControl(cycle);
cycle.getAttribute(attributeName);
control.setReturnValue(attribute);
}
protected void trainGetUniqueId(IRequestCycle cycle, String id, String uniqueId)
{
MockControl control = getControl(cycle);
cycle.getUniqueId(id);
control.setReturnValue(uniqueId);
}
protected void trainGetIdPath(IComponent component, String idPath)
{
MockControl control = getControl(component);
component.getIdPath();
control.setReturnValue(idPath);
}
protected void trainGetParameter(IRequestCycle cycle, String name, String value)
{
MockControl control = getControl(cycle);
cycle.getParameter(name);
control.setReturnValue(value);
}
protected void trainGetPageName(IPage page, String pageName)
{
page.getPageName();
getControl(page).setReturnValue(pageName);
}
protected void trainBuildURL(IAsset asset, IRequestCycle cycle, String URL)
{
asset.buildURL(cycle);
getControl(asset).setReturnValue(URL);
}
protected IAsset newAsset()
{
return (IAsset) newMock(IAsset.class);
}
}