Examples of DebugHtmlCanvas

org.rendersnake.tools.DebugHtmlCanvas
DebugHtmlCanvas is a special HtmlCanvas that can render inspector wrappers around component on a HTML page. Its purpose is to reveal the structure of a page by displaying debugging information. @author ernestmicklei

Examples of org.rendersnake.tools.DebugHtmlCanvas

import junit.framework.TestCase;


public class DebugServletCanvasTest extends TestCase {


    public void testRenderCount() throws IOException {
        DebugHtmlCanvas html = new DebugHtmlCanvas(new MockHttpRequest(), new MockHttpResponse(), new StringWriter());
        html.render(new PersonalPage());
        assertEquals(3, html.renderCount);
    }

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Examples of org.rendersnake.tools.DebugHtmlCanvas

        html.render(new PersonalPage());
        assertEquals(3, html.renderCount);
    }


    public void testRenderCountDisabled() throws IOException {
        DebugHtmlCanvas html = new DebugHtmlCanvas(new MockHttpRequest(), new MockHttpResponse(), new StringWriter());
        html.enabled = false;
        html.render(new PersonalPage());
        assertEquals(0, html.renderCount);
    }

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Examples of org.rendersnake.tools.DebugHtmlCanvas

    public static HtmlCanvas createCanvas(HttpServletRequest request, HttpServletResponse response, Writer out) {


        HtmlCanvas html = null;
        // detect debug request
        if (DEBUG_ENABLED && (request.getParameter(INSPECT_QUERY_PARAM) != null)) {
            html = new DebugHtmlCanvas(request, response, out);
        } else {
            html = new HtmlServletCanvas(request, response, out);
        }
        return html;
    }

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Examples of org.rendersnake.tools.DebugHtmlCanvas

    public void testRender() throws IOException {
        MockHttpRequest req = new MockHttpRequest();
        req.pathInfo = "site/examples.html";
        
        IndexPage index = new IndexPage();
        DebugHtmlCanvas html = new DebugHtmlCanvas(req,null,new PrettyWriter(new StringWriter()));
        html.enabled = false;
        html.render(index);
        
        System.out.println(html.toHtml());
    }

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Examples of org.rendersnake.tools.DebugHtmlCanvas

    public void testRender() throws IOException {
        
        MockHttpRequest request = new MockHttpRequest();
        MockHttpResponse response = new MockHttpResponse();
        
        DebugHtmlCanvas html = new DebugHtmlCanvas(request,response,new PrettyWriter());
        html.enabled = false;
        html.render(new LoginForm());
        
        System.out.println(html.toHtml());
    }

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Examples of org.rendersnake.tools.DebugHtmlCanvas

    public static HtmlCanvas createCanvas(HttpServletRequest request, HttpServletResponse response, Writer out) {


        HtmlCanvas html = null;
        // detect debug request
        if (DEBUG_ENABLED && (request.getParameter(INSPECT_QUERY_PARAM) != null)) {
            html = new DebugHtmlCanvas(request, response, out);
        } else {
            html = new HtmlServletCanvas(request, response, out);
        }
        return html;
    }

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