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HtmlUnitDriver: basic Alert implementation
This adds basic implementation of Alert, further steps are needed at HtmlUnit and HtmlUnitDriver sides to fully implement it. Signed-off-by: Luke Inman-Semerau <luke.semerau@gmail.com>
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java/client/src/org/openqa/selenium/htmlunit/HtmlUnitAlert.java
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| // Licensed to the Software Freedom Conservancy (SFC) under one | ||
| // or more contributor license agreements. See the NOTICE file | ||
| // distributed with this work for additional information | ||
| // regarding copyright ownership. The SFC licenses this file | ||
| // to you 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. | ||
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| package org.openqa.selenium.htmlunit; | ||
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| import java.util.HashMap; | ||
| import java.util.LinkedList; | ||
| import java.util.Map; | ||
| import java.util.Queue; | ||
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| import org.apache.http.auth.Credentials; | ||
| import org.openqa.selenium.Alert; | ||
| import org.openqa.selenium.ElementNotVisibleException; | ||
| import org.openqa.selenium.NoAlertPresentException; | ||
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| import com.gargoylesoftware.htmlunit.AlertHandler; | ||
| import com.gargoylesoftware.htmlunit.Page; | ||
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| class HtmlUnitAlert implements Alert, AlertHandler { | ||
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| private HtmlUnitDriver driver; | ||
| private Map<Page, Queue<String>> queues = new HashMap<>(); | ||
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| HtmlUnitAlert(HtmlUnitDriver driver) { | ||
| this.driver = driver; | ||
| driver.getWebClient().setAlertHandler(this); | ||
| } | ||
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| @Override | ||
| public void dismiss() { | ||
| accept(); | ||
| } | ||
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| @Override | ||
| public void accept() { | ||
| Queue<String> queue = getCurrentQueue(); | ||
| if (queue == null || queue.poll() == null) { | ||
| throw new NoAlertPresentException(); | ||
| } | ||
| } | ||
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| @Override | ||
| public String getText() { | ||
| Queue<String> queue = getCurrentQueue(); | ||
| if (queue != null) { | ||
| String text = queue.peek(); | ||
| if (text != null) { | ||
| return text; | ||
| } | ||
| } | ||
| throw new NoAlertPresentException(); | ||
| } | ||
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| @Override | ||
| public void sendKeys(String keysToSend) { | ||
| throw new ElementNotVisibleException("alert is not visible"); | ||
| } | ||
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| @Override | ||
| public void authenticateUsing(Credentials credentials) { | ||
| } | ||
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| @Override | ||
| public void handleAlert(Page page, String message) { | ||
| Queue<String> queue = queues.get(page); | ||
| if (queue == null) { | ||
| queue = new LinkedList<String>(); | ||
| queues.put(page, queue); | ||
| } | ||
| queue.add(message); | ||
| } | ||
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| Queue<String> getCurrentQueue() { | ||
| return queues.get(driver.getCurrentWindow().getEnclosedPage()); | ||
| } | ||
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| /** | ||
| * Closes the current window. | ||
| */ | ||
| void close() { | ||
| queues.remove(driver.getCurrentWindow()); | ||
| } | ||
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| } |
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