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Administration: Add the ability to pass an array of screen IDs to add_meta_box() and remove_meta_box().
The `$screen` parameter in both functions can now accept a single screen ID, `WP_Screen` object, or an array of screen IDs. Adds tests. Props coffee2code, iamfriendly, madalinungureanu, mordauk, igmoweb, meloniq, DrewAPicture. See #15000. git-svn-id: https://develop.svn.wordpress.org/trunk@34951 602fd350-edb4-49c9-b593-d223f7449a82
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@@ -45,4 +45,67 @@ class Tests_Admin_includesTemplate extends WP_UnitTestCase {
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$this->assertEquals('', selected(0,false,false));
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$this->assertEquals('', checked(0,false,false));
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}
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}
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public function test_add_meta_box() {
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global $wp_meta_boxes;
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add_meta_box( 'testbox1', 'Test Metabox', '__return_false', 'post' );
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$this->assertArrayHasKey( 'testbox1', $wp_meta_boxes['post']['advanced']['default'] );
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}
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public function test_remove_meta_box() {
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global $wp_meta_boxes;
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// Add a meta boxes to remove.
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add_meta_box( 'testbox1', 'Test Metabox', '__return_false', $current_screen = 'post' );
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// Confirm it's there.
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$this->assertArrayHasKey( 'testbox1', $wp_meta_boxes[ $current_screen ]['advanced']['default'] );
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// Remove the meta box.
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remove_meta_box( 'testbox1', $current_screen, 'advanced' );
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// Check that it was removed properly (The meta box should be set to false once that it has been removed)
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$this->assertFalse( $wp_meta_boxes[ $current_screen ]['advanced']['default']['testbox1'] );
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}
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/**
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* @ticket 15000
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*/
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public function test_add_meta_box_on_multiple_screens() {
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global $wp_meta_boxes;
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// Add a meta box to three different post types
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add_meta_box( 'testbox1', 'Test Metabox', '__return_false', array( 'post', 'comment', 'attachment' ) );
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$this->assertArrayHasKey( 'testbox1', $wp_meta_boxes['post']['advanced']['default'] );
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$this->assertArrayHasKey( 'testbox1', $wp_meta_boxes['comment']['advanced']['default'] );
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$this->assertArrayHasKey( 'testbox1', $wp_meta_boxes['attachment']['advanced']['default'] );
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}
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/**
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* @ticket 15000
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*/
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public function test_remove_meta_box_from_multiple_screens() {
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global $wp_meta_boxes;
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// Add a meta box to three different screens.
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add_meta_box( 'testbox1', 'Test Metabox', '__return_false', array( 'post', 'comment', 'attachment' ) );
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// Remove meta box from posts.
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remove_meta_box( 'testbox1', 'post', 'advanced' );
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// Check that we have removed the meta boxes only from posts
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$this->assertFalse( $wp_meta_boxes['post']['advanced']['default']['testbox1'] );
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$this->assertArrayHasKey( 'testbox1', $wp_meta_boxes['comment']['advanced']['default'] );
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$this->assertArrayHasKey( 'testbox1', $wp_meta_boxes['attachment']['advanced']['default'] );
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// Remove the meta box from the other screens.
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remove_meta_box( 'testbox1', array( 'comment', 'attachment' ), 'advanced' );
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$this->assertFalse( $wp_meta_boxes['comment']['advanced']['default']['testbox1'] );
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$this->assertFalse( $wp_meta_boxes['attachment']['advanced']['default']['testbox1'] );
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}
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}
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