flush cache after updating fixtures

README.markdown

@@ -9,6 +9,11 @@ This allows you to create post, category, and options configurations to test spe
 
 Clone the repository into your `wp-content/plugins` directory. Activate it like a normal plugin.
 
+### From WordPress Plugins
+
+Download the plugin from the WordPress plugins repository: http://wordpress.org/extend/plugins/post-fixtures/. Activate it like any other plugin.
+**Post Fixtures** requires PHP 5 or above.
+
 ## Using
 
 **Post Fixtures** places a new menu item under *Tools* called *Post Fixtures*.

Readme.txt

@@ -0,0 +1,139 @@
+=== Post Fixtures ===
+Contributors: johncoswell
+Donate link: http://www.coswellproductions.com/wordpress/wordpress-plugins
+Tags: admin, developer, database
+Requires at least: 2.8
+Tested up to: 2.9.1
+Stable tag: 0.2.3
+
+Post Fixtures let you quickly tear down and set up test environments within your development WordPress environment.
+
+== Description ==
+
+Post Fixtures let you quickly tear down and set up test environments within your development WordPress environment.
+This allows you to create post, category, and options configurations to test specific issues and features of your themes and plugins.
+
+**Post Fixtures** places a new menu item under *Tools* called *Post Fixtures*.
+When you visit the page, you'll see a large textarea in which to copy and paste your JSON fixture data.
+Submitting the form with valid JSON data will cause your posts and categories to be deleted & overwritten,
+and any options provided to be overwritten or deleted.
+
+As of the current release on GitHub, the following WordPress features are supported:
+
+* Posts
+	* Most post data found in the `posts` table
+	* Post metadata with serialization
+* Categories
+* Tags
+* Blog options with serialization and deletion
+
+== Installation ==
+
+Activate it like any other plugin. **Post Fixtures** requires PHP 5 or above.
+
+== Frequently Asked Questions ==
+
+= What are the data formats accepted? =
+
+**JSON**
+
+<pre>
+{
+	"posts": [
+		{
+			"post_date": "2010-01-01 9:00am",
+			"post_title": "This is a sample post",
+			"post_content": "This is the post's content",
+			"categories": [ "Top Level 1/Sub Category 1", "Top Level 2/Sub Category 2" ],
+			"metadata": {
+				"field-1": "value 1",
+				"field-2": {
+					"a_complex": "field",
+					"with": [
+						"lots", "of", "nested", "datatypes"
+					]
+				}
+			},
+			"tags": "tag 1,tag 2"
+		},
+		{
+			"post_date": "2010-01-01 10:00am",
+			"post_title": "This is the second sample post",
+			"post_content": "This is the second post's content",
+			"categories": [ "Top Level 1/Sub Category 2", "Top Level 2/Sub Category 2" ]
+		}
+	],
+	"options": {
+		"an-option-to-set": "simple-string",
+		"an-option-to-serialize": {
+			"this": "is a hash"
+		},
+		"an-option-to-delete": false
+	}
+}
+</pre>
+
+**PHP**
+
+<pre>
+// build an object immediately, and get the new post's ID
+$post_id = $builder->post('This is a sample post')
+                   ->date('2010-01-01 9:00am')
+                   ->content("This is the post's content")
+                   ->categories("Top Level 1/Sub Category 1,Top Level 2/Sub Category 2")
+                   ->metadata('field-1', 'value-1')
+                   ->metadata('field-2', array(
+                       'a_complex' => 'field',
+                       'with' => array(
+                       	'lots', 'of', 'nested', 'datatypes'
+                       )
+                     ))
+                   ->tags('tag 1,tag 2')->build();
+
+// build and object at the end, if order doesn't matter
+$builder->post('This is the second sample post')
+        ->date('2010-01-01 10:00am')
+        ->content("This is the second post's content")
+        ->categories("Top Level 1/Sub Category 2,Top Level 2/Sub Category 2")->defer();
+
+// convenience wrapper around options setting
+$builder->option('an-option-to-set', 'simple-string')
+        ->option('an-option-to-serialize', array('this' => 'is a hash'))
+        ->option('an-option-to-delete', false);
+</pre>
+
+== Changelog ==
+
+= 0.2.3 =
+
+* Clear cache after running fixtures. Needed for persistent caches.
+
+= 0.2.2 =
+
+* Bugfix for immediate build generation and sub-category addition when adding posts.
+
+= 0.2.1 =
+
+* Bugfix for multiple generated nested categories.
+
+= 0.2 =
+
+* Initial release on WordPress Plugins site.
+
+== Upgrade Notice ==
+
+= 0.2.3 =
+
+* Clear cache after running fixtures. Needed for persistent caches.
+
+= 0.2.2 =
+
+* Bugfix for immediate build generation and sub-category addition when adding posts.
+
+= 0.2.1 =
+
+* Bugfix for multiple generated nested categories.
+
+= 0.2 =
+
+* Initial release.

classes/FixtureBuilder.inc

@@ -84,7 +84,9 @@ class FixtureBuilder {
 	function build() {
 		if (!empty($this->current_object)) {
 			$this->ensure_type($this->current_object['type']);
-			return $this->{"build_{$this->current_object['type']}"}($this->current_object);
+			$result = $this->{"build_{$this->current_object['type']}"}($this->current_object);
+			unset($this->current_object);
+			return $result;
 		}
 	}
 
@@ -129,10 +131,12 @@ class FixtureBuilder {
 			$category_ids  = array();
 			if (isset($obj['post']['categories'])) {
 				$category_ids_by_slug = array();
+				$category_ids = array();
 				foreach ($obj['post']['categories'] as $category) {
-					$category_ids_by_slug = array_merge($category_ids_by_slug, PostFixtures::create_category($category));
+					$created_categories = PostFixtures::create_category($category);
+					$category_ids[] = array_pop(array_values($created_categories));
+					$category_ids_by_slug = array_merge($category_ids_by_slug, $created_categories);
 				}
-				$category_ids = array_values($category_ids_by_slug);
 				PostFixtures::set_post_categories($post_id, $category_ids);
 			}
 

classes/PostFixtures.inc

@@ -5,6 +5,7 @@
  */
 class PostFixtures {
 	var $messages;
+	var $created_categories = array();
 
 	/**
 	 * Initialize the plugin.
@@ -54,6 +55,7 @@ class PostFixtures {
 			} else {
 				$this->handle_json($info['data']);
 			}
+			wp_cache_flush();
 		}
 	}
 
@@ -262,7 +264,15 @@ class PostFixtures {
 		$joined_nodes = array();
 		foreach ($nodes as $node) {
 			$joined_nodes[] = $node;
-			$parent = $category_ids_by_slug[implode('/', $joined_nodes)] = wp_insert_category(array('cat_name' => $node, 'category_nicename' => $node, 'category_parent' => $parent));
+			$key = implode('/', $joined_nodes);
+
+			if (isset($this->created_categories[$key])) {
+				$parent = $this->created_categories[$key];
+			} else {
+			  $parent = wp_insert_category(array('cat_name' => $node, 'category_nicename' => $node, 'category_parent' => $parent));
+			  $this->created_categories[$key] = $parent;
+			}
+			$category_ids_by_slug[$key] = $parent;
 		}
 		return $category_ids_by_slug;
 	}

post-fixtures.php

@@ -3,11 +3,11 @@
 Plugin Name: Post Fixtures
 Plugin URI: http://www.coswellproductions.com/wordpress/wordpress-plugins/
 Description: Tear down and build up well crafted posts, categories, meta data, and other WordPress data in a test environment.
-Version: 0.1
+Version: 0.2.2
 Author: John Bintz
 Author URI: http://www.coswellproductions.com/wordpress/
 
-Copyright 2009 John Bintz  (email : john@coswellproductions.com)
+Copyright 2009-2010 John Bintz  (email : john@coswellproductions.com)
 
 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

test/FixtureBuilderTest.php

@@ -45,7 +45,7 @@ class FixtureBuilderTest extends PHPUnit_Framework_TestCase {
 				array(
 					array('post', array('Post title')),
 					array('date', array('2010-01-01')),
-					array('categories', array('test,test2')),
+					array('categories', array('test,test2/test3')),
 					array('metadata', array('key', array('metadata' => 'value'))),
 					array('post', array('Post title 2')),
 					array('date', array('2010-01-02')),
@@ -56,7 +56,7 @@ class FixtureBuilderTest extends PHPUnit_Framework_TestCase {
 							'post_title' => 'Post title',
 							'post_type'  => 'post',
 						 	'post_date'  => '2010-01-01',
-							'categories' => array('test', 'test2'),
+							'categories' => array('test', 'test2/test3'),
 						 	'metadata' => array('key' => array('metadata' => 'value'))
 						),
 						 array(
@@ -132,7 +132,7 @@ class FixtureBuilderTest extends PHPUnit_Framework_TestCase {
 					),
 					array(
 						'categories',
-						array('test')
+						array('test/test2')
 					),
 					array(
 						'metadata',
@@ -163,7 +163,8 @@ class FixtureBuilderTest extends PHPUnit_Framework_TestCase {
 						)
 					),
 					'categories' => array(
-						1 => 'test'
+						1 => 'test',
+						2 => 'test2'
 					),
 					'tags' => array(
 						1 => array('tag1', 'tag2')
@@ -172,6 +173,9 @@ class FixtureBuilderTest extends PHPUnit_Framework_TestCase {
 						1 => array(
 							'test' => 'test2'
 						)
+					),
+					'post_categories' => array(
+						1 => array(2)
 					)
 				)
 			),
@@ -208,8 +212,15 @@ class FixtureBuilderTest extends PHPUnit_Framework_TestCase {
 						}
 					}
 					break;
+				case 'post_categories':
+					foreach ($info as $post_id => $expected_categories) {
+						$this->assertEquals($expected_categories, wp_get_post_categories($post_id));
+					}
+					break;
 			}
 		}
+
+		$this->assertTrue(!isset($builder->current_object));
 	}
 
 	function testBuildEmpty() {
@@ -235,10 +246,20 @@ class FixtureBuilderTest extends PHPUnit_Framework_TestCase {
 		$fb->finalize();
 	}
 
-	function testOption() {
-		$fb = new FixtureBuilder();
-		$fb->option('test', 'value');
+	function providerTestOption() {
+		return array(
+			array('test', 'value', 'value'),
+			array('test2', false, false)
+		);
+	}
 
-		$this->assertEquals('value', get_option('test'));
+	/**
+	 * @dataProvider providerTestOption
+	 */
+	function testOption($key, $value, $expected_value) {
+		$fb = new FixtureBuilder();
+		$fb->option($key, $value);
+
+		$this->assertEquals($expected_value, get_option($key));
 	}
 }

test/PostFixturesTest.php

@@ -138,7 +138,7 @@ class PostFixturesTest extends PHPUnit_Framework_TestCase {
 			array(false, array()),
 			array(array(), array()),
 			array(array('test'), array('test' => 1)),
-			array(array('test/test2'), array('test' => 1, 'test/test2' => 2)),
+			array(array('test/test2', 'test/test3'), array('test' => 1, 'test/test2' => 2, 'test/test3' => 3)),
 		);
 	}