Initial tests for Revision::getRevisionText

Bug: T180210
Change-Id: Idd5c1af7ecc336ba3f32b15fd8d5cb5bd19f649b

diff --git a/tests/phpunit/includes/RevisionTest.php b/tests/phpunit/includes/RevisionTest.php
index 953c795..ca8ed2b 100644 (file)
--- a/tests/phpunit/includes/RevisionTest.php
+++ b/tests/phpunit/includes/RevisionTest.php
@@ -466,4 +466,70 @@ class RevisionTest extends MediaWikiTestCase {
                );
        }
 
+       /**
+        * @covers Revision::getRevisionText
+        */
+       public function testGetRevisionText_returnsFalseWhenNoTextField() {
+               $this->assertFalse( Revision::getRevisionText( new stdClass() ) );
+       }
+
+       public function provideTestGetRevisionText_returnsDecompressedTextFieldWhenNotExternal() {
+               yield 'Just text' => [
+                       (object)[ 'old_text' => 'SomeText' ],
+                       'old_',
+                       'SomeText'
+               ];
+               // gzip string below generated with gzdeflate( 'AAAABBAAA' )
+               yield 'gzip text' => [
+                       (object)[
+                               'old_text' => "sttttr\002\022\000",
+                               'old_flags' => 'gzip'
+                       ],
+                       'old_',
+                       'AAAABBAAA'
+               ];
+               yield 'gzip text and different prefix' => [
+                       (object)[
+                               'jojo_text' => "sttttr\002\022\000",
+                               'jojo_flags' => 'gzip'
+                       ],
+                       'jojo_',
+                       'AAAABBAAA'
+               ];
+       }
+
+       /**
+        * @dataProvider provideTestGetRevisionText_returnsDecompressedTextFieldWhenNotExternal
+        * @covers Revision::getRevisionText
+        */
+       public function testGetRevisionText_returnsDecompressedTextFieldWhenNotExternal(
+               $row,
+               $prefix,
+               $expected
+       ) {
+               $this->assertSame( $expected, Revision::getRevisionText( $row, $prefix ) );
+       }
+
+       public function provideTestGetRevisionText_external_returnsFalseWhenNotEnoughUrlParts() {
+               yield 'Just some text' => [ 'someNonUrlText' ];
+               yield 'No second URL part' => [ 'someProtocol://' ];
+       }
+
+       /**
+        * @dataProvider provideTestGetRevisionText_external_returnsFalseWhenNotEnoughUrlParts
+        * @covers Revision::getRevisionText
+        */
+       public function testGetRevisionText_external_returnsFalseWhenNotEnoughUrlParts(
+               $text
+       ) {
+               $this->assertFalse(
+                       Revision::getRevisionText(
+                               (object)[
+                                       'old_text' => $text,
+                                       'old_flags' => 'external',
+                               ]
+                       )
+               );
+       }
+
 }