From 4dfb71c3b5181e4f95717bc02864e7814643fff2 Mon Sep 17 00:00:00 2001
From: "Dominik Schilling (ocean90)" <ocean90@git.wordpress.org>
Date: Wed, 2 Nov 2016 19:22:17 +0000
Subject: [PATCH] Query: Add tests for `WP_Query::is_single()` and
 `get_body_class()` with attachments.

See [39052]
See #38225.

git-svn-id: https://develop.svn.wordpress.org/trunk@39095 602fd350-edb4-49c9-b593-d223f7449a82
---
 tests/phpunit/tests/post/getBodyClass.php  | 19 +++++++++++++++++++
 tests/phpunit/tests/query/conditionals.php | 19 +++++++++++++++++++
 2 files changed, 38 insertions(+)

diff --git a/tests/phpunit/tests/post/getBodyClass.php b/tests/phpunit/tests/post/getBodyClass.php
index 771b8e3a02..8501c34574 100644
--- a/tests/phpunit/tests/post/getBodyClass.php
+++ b/tests/phpunit/tests/post/getBodyClass.php
@@ -158,4 +158,23 @@ class Tests_Post_GetBodyClass extends WP_UnitTestCase {
 		$this->assertContains( 'post-template-cpt', $class );
 		$this->assertContains( 'post-template-templatescpt-php', $class );
 	}
+
+	/**
+	 * @ticket 38225
+	 */
+	public function test_attachment_body_classes() {
+		$post_id = self::factory()->post->create();
+
+		$attachment_id = self::factory()->attachment->create_object( 'image.jpg', $post_id, array(
+			'post_mime_type' => 'image/jpeg',
+		) );
+
+		$this->go_to( get_permalink( $attachment_id ) );
+
+		$class = get_body_class();
+
+		$this->assertContains( 'attachment', $class );
+		$this->assertContains( "attachmentid-{$attachment_id}", $class );
+		$this->assertContains( 'attachment-jpeg', $class );
+	}
 }
diff --git a/tests/phpunit/tests/query/conditionals.php b/tests/phpunit/tests/query/conditionals.php
index 4a6d2be548..5085052d69 100644
--- a/tests/phpunit/tests/query/conditionals.php
+++ b/tests/phpunit/tests/query/conditionals.php
@@ -818,6 +818,25 @@ class Tests_Query_Conditionals extends WP_UnitTestCase {
 		$this->set_permalink_structure();
 	}
 
+	/**
+	 * @ticket 38225
+	 */
+	function test_is_single_with_attachment() {
+		$post_id = self::factory()->post->create();
+
+		$attachment_id = self::factory()->attachment->create_object( 'image.jpg', $post_id, array(
+			'post_mime_type' => 'image/jpeg',
+		) );
+
+		$this->go_to( get_permalink( $attachment_id ) );
+
+		$q = $GLOBALS['wp_query'];
+
+		$this->assertTrue( is_single() );
+		$this->assertTrue( $q->is_single );
+		$this->assertTrue( $q->is_attachment );
+	}
+
 	function test_is_page() {
 		$post_id = self::factory()->post->create( array( 'post_type' => 'page' ) );
 		$this->go_to( "/?page_id=$post_id" );