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

tests/phpunit/tests/widgets.php

@@ -0,0 +1,78 @@
+<?php
+
+/**
+ * Test widget template tags
+ *
+ * @group widgets
+ */
+class Tests_Widgets extends WP_UnitTestCase {
+
+	function test_register_widget_core_widget() {
+
+		global $wp_widget_factory;
+
+		unregister_widget( 'WP_Widget_Search' );
+		register_widget( 'WP_Widget_Search' );
+
+		$this->assertTrue( isset( $wp_widget_factory->widgets['WP_Widget_Search'] ) );
+
+	}
+
+	function test_unregister_widget_core_widget() {
+
+		global $wp_widget_factory;
+
+		unregister_widget( 'WP_Widget_Search' );
+
+		$this->assertFalse( isset( $wp_widget_factory->widgets['WP_Widget_Search'] ) );
+
+	}
+
+	function test_register_sidebars_single() {
+
+		global $wp_registered_sidebars;
+
+		register_sidebars( 1, array( 'id' => 'wp-unit-test' ) );
+
+		$this->assertTrue( isset( $wp_registered_sidebars['wp-unit-test'] ) );
+
+	}
+
+	function test_register_sidebars_multiple() {
+
+		global $wp_registered_sidebars;
+
+		$num = 3;
+		$id_base = 'WP Unit Test';
+		register_sidebars( $num, array( 'name' => $id_base . ' %d' ) );
+
+		$names = wp_list_pluck( $wp_registered_sidebars, 'name' );
+		for ( $i = 1; $i <= $num; $i++ ) {
+			if ( in_array( "$id_base $i", $names ) )
+				$result[] = true;
+		}
+
+		$this->assertEquals( $num, count( $result ) );
+
+	}
+
+	function test_register_sidebar() {
+
+		global $wp_registered_sidebars;
+
+		register_sidebar( array( 'id' => 'wp-unit-test' ) );
+
+		$this->assertTrue( isset( $wp_registered_sidebars['wp-unit-test'] ) );
+
+	}
+
+	function test_unregister_sidebar() {
+
+		global $wp_registered_sidebars;
+
+		unregister_sidebar( 'sidebar-1' );
+
+		$this->assertFalse( isset( $wp_registered_sidebars['sidebar-1'] ) );
+
+	}
+}