Changeset 46580 for trunk/tests/phpunit/tests/date/postTime.php

Timestamp:

10/25/2019 01:06:29 PM (5 years ago)

Author:

SergeyBiryukov

Message:

Date/Time: Make sure get_post_time() keeps UTC time on timezone change.

Add $source parameter to get_post_datetime() to instantiate from local or UTC time in database.

Props Rarst, david.binda.
Reviewed by azaozz, SergeyBiryukov.
Fixes #48384.

File:

• trunk/tests/phpunit/tests/date/postTime.php (modified) (1 diff)

trunk/tests/phpunit/tests/date/postTime.php

@@ -63 +63 @@
         $this->assertEquals( $rfc3339_utc, get_post_modified_time( DATE_RFC3339, true, $post_id, true ) );
     }
+
+    /**
+     * @ticket 48384
+     */
+    public function test_should_keep_utc_time_on_timezone_change_with_gmt_offset() {
+        // Set the timezone to UTC+0.
+        update_option( 'gmt_offset', 0 );
+
+        $datetime = new DateTimeImmutable( 'now', new DateTimeZone( 'UTC' ) );
+        $mysql    = $datetime->format( 'Y-m-d H:i:s' );
+        $rfc3339  = $datetime->format( DATE_RFC3339 );
+        $post_id  = self::factory()->post->create(
+            array(
+                'post_date'     => $mysql,
+                'post_modified' => $mysql,
+            )
+        );
+
+        // Change the timezone to UTC+2.
+        update_option( 'gmt_offset', 2 );
+
+        $this->assertEquals( $rfc3339, get_post_time( DATE_RFC3339, true, $post_id ) );
+        $this->assertEquals( $rfc3339, get_post_modified_time( DATE_RFC3339, true, $post_id ) );
+    }
+
+    /**
+     * @ticket 48384
+     */
+    public function test_should_keep_utc_time_on_timezone_change() {
+        $timezone = 'UTC';
+        update_option( 'timezone_string', $timezone );
+
+        $datetime = new DateTimeImmutable( 'now', new DateTimeZone( $timezone ) );
+        $mysql    = $datetime->format( 'Y-m-d H:i:s' );
+        $rfc3339  = $datetime->format( DATE_RFC3339 );
+        $post_id  = self::factory()->post->create(
+            array(
+                'post_date'     => $mysql,
+                'post_modified' => $mysql,
+            )
+        );
+
+        update_option( 'timezone_string', 'Europe/Kiev' );
+
+        $this->assertEquals( $rfc3339, get_post_time( DATE_RFC3339, true, $post_id ) );
+        $this->assertEquals( $rfc3339, get_post_modified_time( DATE_RFC3339, true, $post_id ) );
+    }
 }