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/*
SpecRunner - Acceptance Test Driven Development Tool
Copyright (C) 2011-2016 Thiago Santos
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see
*/
package org.specrunner.htmlunit.assertions;
import java.util.List;
import nu.xom.Nodes;
import org.specrunner.SRServices;
import org.specrunner.context.IContext;
import org.specrunner.htmlunit.AbstractPluginFindSingle;
import org.specrunner.plugins.ActionType;
import org.specrunner.plugins.PluginException;
import org.specrunner.plugins.type.Assertion;
import org.specrunner.result.IResultSet;
import org.specrunner.result.IWritableFactoryManager;
import org.specrunner.result.status.Failure;
import org.specrunner.result.status.Success;
import org.specrunner.util.aligner.core.DefaultAlignmentException;
import com.gargoylesoftware.htmlunit.Page;
import com.gargoylesoftware.htmlunit.SgmlPage;
import com.gargoylesoftware.htmlunit.WebClient;
import com.gargoylesoftware.htmlunit.html.HtmlElement;
import com.gargoylesoftware.htmlunit.html.HtmlOption;
import com.gargoylesoftware.htmlunit.html.HtmlSelect;
/**
* Check elements of a selection.
*
* @author Thiago Santos
*
*/
public abstract class AbstractPluginSelection extends AbstractPluginFindSingle {
@Override
public ActionType getActionType() {
return Assertion.INSTANCE;
}
@Override
protected void process(IContext context, IResultSet result, WebClient client, SgmlPage page, HtmlElement element) throws PluginException {
if (isSelect(element)) {
if (checkSelection(context, result, client, page, element) == 0) {
result.addResult(Success.INSTANCE, context.peek());
}
} else {
result.addResult(Failure.INSTANCE, context.peek(), new PluginException("Element on " + getFinderInstance().resume(context) + " is not a select is " + element.getClass().getName()), SRServices.get(IWritableFactoryManager.class).get(Page.class).newWritable(page));
}
}
/**
* Check if element is a select.
*
* @param element
* The select form.
* @return true, if is select, false, otherwise.
*/
protected boolean isSelect(HtmlElement element) {
return element instanceof HtmlSelect;
}
/**
* Perform the selection test.
*
* @param context
* The test.
* @param result
* The result.
* @param client
* The browser.
* @param page
* The current page.
* @param element
* The element.
* @return Number of errors.
* @throws PluginException
* On comparison errors.
*/
protected abstract int checkSelection(IContext context, IResultSet result, WebClient client, Page page, HtmlElement element) throws PluginException;
/**
* Perform tests on a list.
*
* @param context
* The context.
* @param result
* The result set.
* @param page
* The current page.
* @param nodes
* The nodes to be compared.
* @param options
* The select options.
* @param content
* true, to check options, false, to check selected.
* @return Number of inconsistencies.
*/
@SuppressWarnings("serial")
protected int testList(IContext context, IResultSet result, Page page, Nodes nodes, List options, Boolean content) {
int error = 0;
String[] expecteds = new String[nodes.size()];
for (int i = 0; i < nodes.size(); i++) {
expecteds[i] = getNormalized(nodes.get(i).getValue());
}
String[] receiveds = new String[options.size()];
for (int i = 0; i < receiveds.length; i++) {
receiveds[i] = getNormalized(options.get(i).asText());
}
if (expecteds.length != receiveds.length) {
result.addResult(Failure.INSTANCE, context.peek(), new PluginException("Number of items (" + receiveds.length + ") in " + (content != null && content ? "select" : "selected") + " is different from expected ones (" + expecteds.length + ")."), SRServices.get(IWritableFactoryManager.class).get(Page.class).newWritable(page));
error = 1;
} else {
for (int i = 0; i < expecteds.length; i++) {
if (!expecteds[i].equals(receiveds[i])) {
result.addResult(Failure.INSTANCE, context.newBlock(nodes.get(i), this), new DefaultAlignmentException(expecteds[i], receiveds[i]) {
@Override
public String getMessage() {
return "Selection options are diferent (" + super.getMessage() + ").";
}
});
error++;
}
}
if (error > 0) {
result.addResult(Failure.INSTANCE, context.peek(), new PluginException("The element(s) expected and received do(es) not match."), SRServices.get(IWritableFactoryManager.class).get(Page.class).newWritable(page));
}
}
return error;
}
}
