From 2fda32acab1e578c4d72385d39a264b83f851977 Mon Sep 17 00:00:00 2001
From: John Bintz <john@coswellproductions.com>
Date: Sun, 24 Jan 2010 21:57:29 -0500
Subject: [PATCH] widget

---
 classes/BookmarkWidget.inc  |  7 ++--
 test/BookmarkWidgetTest.php | 70 +++++++++++++++++++++++++++++++++++++
 2 files changed, 75 insertions(+), 2 deletions(-)

diff --git a/classes/BookmarkWidget.inc b/classes/BookmarkWidget.inc
index ccb2911..78da664 100644
--- a/classes/BookmarkWidget.inc
+++ b/classes/BookmarkWidget.inc
@@ -1,7 +1,7 @@
 <?php
 
 class ComicPressBookmarkWidget extends WP_Widget {
-	var $text_fields;
+	var $text_fields, $default_instance;
 
 	// @codeCoverageIgnoreStart
 	function ComicPressBookmarkWidget($skip_widget_init = false) {
@@ -164,12 +164,15 @@ class ComicPressBookmarkWidget extends WP_Widget {
   	global $post;
   	extract($args, EXTR_SKIP);
 
+  	$instance = (array)$instance;
+  	$instance = array_merge($this->default_instance, $instance);
+
 		echo $before_widget;
 
 		$title = empty($instance['title']) ? '' : apply_filters('widget_title', $instance['title']);
 		if (!empty($title)) { echo $before_title . $title . $after_title; };
 
-		$mode = !isset($this->text_fields[$instance['mode']]) ? array_shift(array_keys($this->text_fields)) : $instance['mode'];
+		$mode = $instance['mode'];
 
 		$link = is_home() ? get_bloginfo('url') : get_permalink($post);
 
diff --git a/test/BookmarkWidgetTest.php b/test/BookmarkWidgetTest.php
index 649c42c..f823796 100644
--- a/test/BookmarkWidgetTest.php
+++ b/test/BookmarkWidgetTest.php
@@ -79,4 +79,74 @@ class BookmarkWidgetTest extends PHPUnit_Framework_TestCase {
 
 		$this->assertEquals(array_merge($w->default_instance, $expected_instance_merge), $w->update($update_array, array()));
 	}
+
+	function providerTestWidget() {
+		return array(
+			array(
+				array(
+					'title' => 'Title',
+					'mode'  => 'one-button',
+					'tag-page' => 'Tag page',
+					'bookmark-clicker-off' => 'Clicker off'
+				),
+				array(
+					'//p[text()="Title"]' => true,
+					'//div[@class="bookmark-widget"]/a[@class="bookmark-clicker"]' => true,
+					'//script[contains(text(), "tag-page")]' => false,
+					'//script[contains(text(), "bookmark-clicker-off")]' => true,
+					'//script[contains(text(), "Post url")]' => true,
+				)
+			),
+			array(
+				array(
+					'title' => 'Other Title',
+					'mode'  => 'three-button',
+					'tag-page' => 'Tag page',
+					'bookmark-clicker-off' => 'Clicker off'
+				),
+				array(
+					'//p[text()="Other Title"]' => true,
+					'//div[@class="bookmark-widget"]/a[@class="tag-page"]' => true,
+					'//script[contains(text(), "tag-page")]' => true,
+					'//script[contains(text(), "bookmark-clicker-off")]' => false,
+					'//script[contains(text(), "Blog url")]' => true,
+				),
+				true
+			),
+		);
+	}
+
+	/**
+	 * @dataProvider providerTestWidget
+	 */
+	function testWidget($instance, $expected_xpath, $is_home = false) {
+		global $post;
+
+		$post = (object)array(
+			'ID' => 1,
+			'guid' => 'Post url'
+		);
+
+		wp_insert_post($post);
+
+		$w = new ComicPressBookmarkWidget();
+
+		_set_bloginfo('url', 'Blog url');
+		_set_current_option('is_home', $is_home);
+
+		ob_start();
+		$w->widget(array(
+			'before_widget' => '',
+			'after_widget' => '',
+			'before_title' => '<p>',
+			'after_title' => '</p>'
+		), $instance);
+		$content = ob_get_clean();
+
+		$this->assertTrue(($xml = _to_xml($content, true)) !== false);
+
+		foreach ($expected_xpath as $xpath => $value) {
+			$this->assertTrue(_xpath_test($xml, $xpath, $value), $xpath);
+		}
+	}
 }