/*******************************************************************************
 * Copyright 2014 JHC Systems Limited
 *
 * 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 jhc.redsniff.webdriver.pageError;

import static jhc.redsniff.core.Describer.describable;
import static jhc.redsniff.webdriver.Finders.tag;
import static jhc.redsniff.webdriver.WebDriverMatchers.hasText;
import static org.hamcrest.Matchers.startsWith;
import jhc.redsniff.core.Finder;
import jhc.redsniff.internal.core.CollectionOf;
import jhc.redsniff.pageError.PageErrorChecker;

import org.hamcrest.Description;
import org.openqa.selenium.SearchContext;
import org.openqa.selenium.WebElement;

public class HTTPErrorChecker implements PageErrorChecker<WebElement, CollectionOf<WebElement>, SearchContext> {

    @Override
    public void describeTo(Description description) {
        description.appendText("http error");
    }

    @Override
    public Finder<WebElement, CollectionOf<WebElement>, SearchContext> exceptionTraceFinder() {
        return tag("pre");
    }

    @Override
    public Finder<WebElement, CollectionOf<WebElement>, SearchContext> errorOnPageIndicatorFinder() {
       return tag("h2").that(hasText(startsWith("HTTP ERROR")));
    }

    @Override
    public void describeExceptionTraceTo(CollectionOf<WebElement> exceptionElements, Description description) {
        description.appendDescriptionOf(describable(exceptionElements));
    }

    public static PageErrorChecker<WebElement, CollectionOf<WebElement>, SearchContext> http500PageChecker(){
        return new HTTPErrorChecker();
    }
}