package org.expressolivre.cte.email;

import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;

import org.apache.commons.lang.StringUtils;
import org.expressolivre.cte.common.BaseTestCase;
import org.expressolivre.cte.common.Config;
import org.expressolivre.cte.pages.email.MailAdminPreferencesPage;
import org.testng.annotations.Test;

/**
 * @author L.F.Estivalet (Serpro)
 * 
 *         Created on Mai 11, 2011 at 2:07:45 PM
 * 
 */
public class MailAdminPreferencesTestCase extends BaseTestCase {

	/**
	 * Teste deve ser executando somente por usuario administrador.
	 * 
	 * @throws IllegalArgumentException
	 * @throws IllegalAccessException
	 * @throws InvocationTargetException
	 */
	@Test
	public void test() throws IllegalArgumentException, IllegalAccessException,
			InvocationTargetException {
		openPreferencesPage();

		MailAdminPreferencesPage prefs = openEmailAdminPreferencesPage();
		setPreferences(prefs, "user");
		prefs = openEmailAdminDefaultPreferencesPage();
		setPreferences(prefs, "default");
		prefs = openEmailAdminForcedPreferencesPage();
		setPreferences(prefs, "forced");

	}

	private void setPreferences(MailAdminPreferencesPage prefs,
			String pref) throws IllegalArgumentException,
			IllegalAccessException, InvocationTargetException {
		// Percorre todos os metodos "setters" da classe
		// ExpressoMailAdminPreferencesPage para mudar o valor de cada
		// preferencia.
		Method[] methods = MailAdminPreferencesPage.class.getMethods();
		for (Method method : methods) {
			// Nao pegar os metodos setComboValue e setSavePreferences que nao
			// tem correspondentes no arquivo de configuracao.
			if (method.getName().startsWith("set")
					&& !method.getName().equals("setComboValue")
					&& !method.getName().equals("setSavePreferences")) {
				String name = StringUtils.uncapitalize(method.getName()
						.substring(3));

				if (name.startsWith(pref)) {
					// Apenas chama o metodo se a preferencia correspondente ao
					// metodo get estiver definida no arquivo de configuracao.
					String val = Config.getInstance().getEmailAdminPreference(
							name);
					if (val != null) {
						method.invoke(prefs, val);
					}
				}
			}
		}
		prefs.savePreferences();

	}
}