net.davidtanzer.wicket.webbinding.test.BindVoidMethodToAction.java Source code

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Here is the source code for net.davidtanzer.wicket.webbinding.test.BindVoidMethodToAction.java

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/*
Copyright 2012-2013 David Tanzer (david@davidtanzer.net)
    
   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 net.davidtanzer.wicket.webbinding.test;

import static org.junit.Assert.*;

import java.util.Collection;

import net.davidtanzer.wicket.webaction.ActionContext;
import net.davidtanzer.wicket.webbinding.BindableAction;
import net.davidtanzer.wicket.webbinding.WebBinding;

import org.apache.wicket.Component;
import org.apache.wicket.MarkupContainer;
import org.apache.wicket.Page;
import org.apache.wicket.Session;
import org.apache.wicket.ajax.AjaxRequestTarget;
import org.apache.wicket.markup.head.IHeaderResponse;
import org.apache.wicket.request.ILogData;
import org.apache.wicket.request.IRequestCycle;
import org.apache.wicket.request.component.IRequestablePage;
import org.apache.wicket.request.mapper.parameter.PageParameters;
import org.junit.Test;

public class BindVoidMethodToAction {
    public class MyActionContext implements ActionContext {
        @Override
        public void error(final String messageKey, final Object... messageParams) {
        }

        @Override
        public void info(final String messageKey, final Object... messageParams) {
        }

        @Override
        public Session getSession() {
            return null;
        }
    }

    public static class TestClass {
        public void onSubmit() {

        }

        public void onAjax(final AjaxRequestTarget target) {

        }
    }

    protected TestClass context;
    protected AjaxRequestTarget target;

    @Test
    public void boundActionWithNoParameterShouldExecuteMethodWithoutAjaxContext() {
        TestClass bindable = WebBinding.bindable(TestClass.class);

        WebBinding.bindAction(testAction()).when(bindable).onSubmit();
        context = null;
        target = null;
        bindable.onSubmit();

        assertNotNull(context);
        assertNull(target);
    }

    @Test
    public void boundActionWithAjaxParameterShouldExecuteMethodWithAjaxContext() {
        TestClass bindable = WebBinding.bindable(TestClass.class);

        WebBinding.bindAction(testAction()).when(bindable).onAjax(null);
        context = null;
        target = null;
        bindable.onAjax(new AjaxRequestTarget() {
            @Override
            public Integer getPageId() {
                return null;
            }

            @Override
            public boolean isPageInstanceCreated() {
                return false;
            }

            @Override
            public Integer getRenderCount() {
                return null;
            }

            @Override
            public Class<? extends IRequestablePage> getPageClass() {
                return null;
            }

            @Override
            public PageParameters getPageParameters() {
                return null;
            }

            @Override
            public void respond(final IRequestCycle requestCycle) {
            }

            @Override
            public void detach(final IRequestCycle requestCycle) {
            }

            @Override
            public ILogData getLogData() {
                return null;
            }

            @Override
            public void add(final Component component, final String markupId) {
            }

            @Override
            public void add(final Component... components) {
            }

            @Override
            public void addChildren(final MarkupContainer parent, final Class<?> childCriteria) {
            }

            @Override
            public void addListener(final IListener listener) {
            }

            @Override
            public void appendJavaScript(final CharSequence javascript) {
            }

            @Override
            public void prependJavaScript(final CharSequence javascript) {
            }

            @Override
            public void registerRespondListener(final ITargetRespondListener listener) {
            }

            @Override
            public Collection<? extends Component> getComponents() {
                return null;
            }

            @Override
            public void focusComponent(final Component component) {
            }

            @Override
            public IHeaderResponse getHeaderResponse() {
                return null;
            }

            @Override
            public String getLastFocusedElementId() {
                return null;
            }

            @Override
            public Page getPage() {
                return null;
            }
        });

        assertNotNull(context);
        assertNotNull(target);
    }

    public BindableAction<TestClass> testAction() {
        return new BindableAction<TestClass>() {
            @Override
            public void onAction(final TestClass context) {
                BindVoidMethodToAction.this.context = context;
            }

            @Override
            public void onAction(final TestClass context, final AjaxRequestTarget target) {
                BindVoidMethodToAction.this.context = context;
                BindVoidMethodToAction.this.target = target;
            }
        };
    }
}