Move PHPUnit tests into a tests/phpunit directory.

wp-tests-config.php can/should reside in the root of a develop checkout. `phpunit` should be run from the root.

see #25088.


git-svn-id: https://develop.svn.wordpress.org/trunk@25165 602fd350-edb4-49c9-b593-d223f7449a82

phpunit.xml.dist

@@ -0,0 +1,28 @@
+<phpunit
+	bootstrap="tests/phpunit/includes/bootstrap.php"
+        backupGlobals="false"
+        colors="true"
+        >
+    <testsuites>
+        <!-- Default test suite to run all tests -->
+        <testsuite>
+            <directory suffix=".php">tests/phpunit/tests</directory>
+            <exclude>tests/phpunit/tests/actions/closures.php</exclude>
+            <exclude>tests/phpunit/tests/image/editor.php</exclude>
+            <exclude>tests/phpunit/tests/image/editor_gd.php</exclude>
+            <exclude>tests/phpunit/tests/image/editor_imagick.php</exclude>
+            <file phpVersion="5.3.0">tests/phpunit/tests/actions/closures.php</file>
+            <file phpVersion="5.3.0">tests/phpunit/tests/image/editor.php</file>
+            <file phpVersion="5.3.0">tests/phpunit/tests/image/editor_gd.php</file>
+            <file phpVersion="5.3.0">tests/phpunit/tests/image/editor_imagick.php</file>
+        </testsuite>
+    </testsuites>
+    <groups>
+        <exclude>
+            <group>ajax</group>
+        </exclude>
+    </groups>
+    <logging>
+        <log type="junit" target="tests/phpunit/build/logs/junit.xml" logIncompleteSkipped="false"/>
+    </logging>
+</phpunit>

tests/includes/bootstrap.php → tests/phpunit/includes/bootstrap.php

@@ -4,21 +4,18 @@
  */
 
 
-$config_file_path = dirname( __FILE__ ) . '/../wp-tests-config.php';
-if ( ! file_exists( $config_file_path ) ) {
-	// Support having the config file one level up.
-	$config_file_path = dirname( __FILE__ ) . '/../../wp-tests-config.php';
+$config_file_path = dirname( dirname( __FILE__ ) );
+if ( ! file_exists( $config_file_path . '/wp-tests-config.php' ) ) {
+	// Support the config file from the root of the develop repository.
+	if ( basename( $config_file_path ) === 'phpunit' && basename( dirname( $config_file_path ) ) === 'tests' )
+		$config_file_path = dirname( dirname( $config_file_path ) );
 }
+$config_file_path .= '/wp-tests-config.php';
 
 /*
  * Globalize some WordPress variables, because PHPUnit loads this file inside a function
  * See: https://github.com/sebastianbergmann/phpunit/issues/325
- *
- * These are not needed for WordPress 3.3+, only for older versions
-*/
-global $table_prefix, $wp_embed, $wp_locale, $_wp_deprecated_widgets_callbacks, $wp_widget_factory;
-
-// These are still needed
+ */
 global $wpdb, $current_site, $current_blog, $wp_rewrite, $shortcode_tags, $wp, $phpmailer;
 
 if ( !is_readable( $config_file_path ) ) {