From: Aryeh Gregor <ayg@aryeh.name>
Date: Tue, 20 Aug 2019 08:22:31 +0000 (+0300)
Subject: Tests for TempFSFile
X-Git-Tag: 1.34.0-rc.0~669^2
X-Git-Url: http://git.cyclocoop.org/?a=commitdiff_plain;h=d7d5fb81b5e8186b9c6c9c4850e41e7c59434a42;p=lhc%2Fweb%2Fwiklou.git

Tests for TempFSFile

These are in preparation for making a TempFSFileFactory service, thus
the odd break-up into two files. I split it into a separate commit so
that we could verify that the same tests pass before and after the
conversion to service.

Tests cover everything except getUsableTempDirectory() (which I don't
see how to test), and register_shutdown_function()-related stuff (which
seems actually impossible to test without starting a new PHP process).

Change-Id: If61b7ea3e332adc2bceefc8e6879a9e9443c99dd
---

diff --git a/tests/common/TestsAutoLoader.php b/tests/common/TestsAutoLoader.php
index fd418f7bef..e71cc88b3e 100644
--- a/tests/common/TestsAutoLoader.php
+++ b/tests/common/TestsAutoLoader.php
@@ -217,6 +217,9 @@ $wgAutoloadClasses += [
 	'MockSearchResultSet' => "$testDir/phpunit/mocks/search/MockSearchResultSet.php",
 	'MockSearchResult' => "$testDir/phpunit/mocks/search/MockSearchResult.php",
 
+	# tests/phpunit/unit/includes/libs/filebackend/fsfile
+	'TempFSFileTestTrait' => "$testDir/phpunit/unit/includes/libs/filebackend/fsfile/TempFSFileTestTrait.php",
+
 	# tests/suites
 	'ParserTestFileSuite' => "$testDir/phpunit/suites/ParserTestFileSuite.php",
 	'ParserTestTopLevelSuite' => "$testDir/phpunit/suites/ParserTestTopLevelSuite.php",
diff --git a/tests/phpunit/includes/libs/filebackend/fsfile/TempFSFileIntegrationTest.php b/tests/phpunit/includes/libs/filebackend/fsfile/TempFSFileIntegrationTest.php
new file mode 100644
index 0000000000..42805b2db2
--- /dev/null
+++ b/tests/phpunit/includes/libs/filebackend/fsfile/TempFSFileIntegrationTest.php
@@ -0,0 +1,9 @@
+<?php
+
+class TempFSFileIntegrationTest extends MediaWikiIntegrationTestCase {
+	use TempFSFileTestTrait;
+
+	private function newFile() {
+		return TempFSFile::factory( 'tmp' );
+	}
+}
diff --git a/tests/phpunit/unit/includes/libs/filebackend/fsfile/TempFSFileTestTrait.php b/tests/phpunit/unit/includes/libs/filebackend/fsfile/TempFSFileTestTrait.php
new file mode 100644
index 0000000000..d32e01efcd
--- /dev/null
+++ b/tests/phpunit/unit/includes/libs/filebackend/fsfile/TempFSFileTestTrait.php
@@ -0,0 +1,54 @@
+<?php
+
+/**
+ * Code shared between the unit and integration tests
+ */
+trait TempFSFileTestTrait {
+	abstract protected function newFile();
+
+	/**
+	 * @covers TempFSFile::__construct
+	 * @covers TempFSFile::purge
+	 */
+	public function testPurge() {
+		$file = $this->newFile();
+		$this->assertTrue( file_exists( $file->getPath() ) );
+		$file->purge();
+		$this->assertFalse( file_exists( $file->getPath() ) );
+	}
+
+	/**
+	 * @covers TempFSFile::__construct
+	 * @covers TempFSFile::bind
+	 * @covers TempFSFile::autocollect
+	 * @covers TempFSFile::__destruct
+	 */
+	public function testBind() {
+		$file = $this->newFile();
+		$path = $file->getPath();
+		$this->assertTrue( file_exists( $path ) );
+		$obj = new stdclass;
+		$file->bind( $obj );
+		unset( $file );
+		$this->assertTrue( file_exists( $path ) );
+		unset( $obj );
+		$this->assertFalse( file_exists( $path ) );
+	}
+
+	/**
+	 * @covers TempFSFile::__construct
+	 * @covers TempFSFile::preserve
+	 * @covers TempFSFile::__destruct
+	 */
+	public function testPreserve() {
+		$file = $this->newFile();
+		$path = $file->getPath();
+		$this->assertTrue( file_exists( $path ) );
+		$file->preserve();
+		unset( $file );
+		$this->assertTrue( file_exists( $path ) );
+		Wikimedia\suppressWarnings();
+		unlink( $path );
+		Wikimedia\restoreWarnings();
+	}
+}