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[autoinstallsdev/mediawiki.git] / vendor / monolog / monolog / tests / Monolog / Handler / DeduplicationHandlerTest.php

diff --git a/vendor/monolog/monolog/tests/Monolog/Handler/DeduplicationHandlerTest.php b/vendor/monolog/monolog/tests/Monolog/Handler/DeduplicationHandlerTest.php
new file mode 100644 (file)
index 0000000..e2aff86
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+++ b/vendor/monolog/monolog/tests/Monolog/Handler/DeduplicationHandlerTest.php
@@ -0,0 +1,165 @@
+<?php
+
+/*
+ * This file is part of the Monolog package.
+ *
+ * (c) Jordi Boggiano <j.boggiano@seld.be>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+use Monolog\TestCase;
+use Monolog\Logger;
+
+class DeduplicationHandlerTest extends TestCase
+{
+    /**
+     * @covers Monolog\Handler\DeduplicationHandler::flush
+     */
+    public function testFlushPassthruIfAllRecordsUnderTrigger()
+    {
+        $test = new TestHandler();
+        @unlink(sys_get_temp_dir().'/monolog_dedup.log');
+        $handler = new DeduplicationHandler($test, sys_get_temp_dir().'/monolog_dedup.log', 0);
+
+        $handler->handle($this->getRecord(Logger::DEBUG));
+        $handler->handle($this->getRecord(Logger::INFO));
+
+        $handler->flush();
+
+        $this->assertTrue($test->hasInfoRecords());
+        $this->assertTrue($test->hasDebugRecords());
+        $this->assertFalse($test->hasWarningRecords());
+    }
+
+    /**
+     * @covers Monolog\Handler\DeduplicationHandler::flush
+     * @covers Monolog\Handler\DeduplicationHandler::appendRecord
+     */
+    public function testFlushPassthruIfEmptyLog()
+    {
+        $test = new TestHandler();
+        @unlink(sys_get_temp_dir().'/monolog_dedup.log');
+        $handler = new DeduplicationHandler($test, sys_get_temp_dir().'/monolog_dedup.log', 0);
+
+        $handler->handle($this->getRecord(Logger::ERROR, 'Foo:bar'));
+        $handler->handle($this->getRecord(Logger::CRITICAL, "Foo\nbar"));
+
+        $handler->flush();
+
+        $this->assertTrue($test->hasErrorRecords());
+        $this->assertTrue($test->hasCriticalRecords());
+        $this->assertFalse($test->hasWarningRecords());
+    }
+
+    /**
+     * @covers Monolog\Handler\DeduplicationHandler::flush
+     * @covers Monolog\Handler\DeduplicationHandler::appendRecord
+     * @covers Monolog\Handler\DeduplicationHandler::isDuplicate
+     * @depends testFlushPassthruIfEmptyLog
+     */
+    public function testFlushSkipsIfLogExists()
+    {
+        $test = new TestHandler();
+        $handler = new DeduplicationHandler($test, sys_get_temp_dir().'/monolog_dedup.log', 0);
+
+        $handler->handle($this->getRecord(Logger::ERROR, 'Foo:bar'));
+        $handler->handle($this->getRecord(Logger::CRITICAL, "Foo\nbar"));
+
+        $handler->flush();
+
+        $this->assertFalse($test->hasErrorRecords());
+        $this->assertFalse($test->hasCriticalRecords());
+        $this->assertFalse($test->hasWarningRecords());
+    }
+
+    /**
+     * @covers Monolog\Handler\DeduplicationHandler::flush
+     * @covers Monolog\Handler\DeduplicationHandler::appendRecord
+     * @covers Monolog\Handler\DeduplicationHandler::isDuplicate
+     * @depends testFlushPassthruIfEmptyLog
+     */
+    public function testFlushPassthruIfLogTooOld()
+    {
+        $test = new TestHandler();
+        $handler = new DeduplicationHandler($test, sys_get_temp_dir().'/monolog_dedup.log', 0);
+
+        $record = $this->getRecord(Logger::ERROR);
+        $record['datetime']->modify('+62seconds');
+        $handler->handle($record);
+        $record = $this->getRecord(Logger::CRITICAL);
+        $record['datetime']->modify('+62seconds');
+        $handler->handle($record);
+
+        $handler->flush();
+
+        $this->assertTrue($test->hasErrorRecords());
+        $this->assertTrue($test->hasCriticalRecords());
+        $this->assertFalse($test->hasWarningRecords());
+    }
+
+    /**
+     * @covers Monolog\Handler\DeduplicationHandler::flush
+     * @covers Monolog\Handler\DeduplicationHandler::appendRecord
+     * @covers Monolog\Handler\DeduplicationHandler::isDuplicate
+     * @covers Monolog\Handler\DeduplicationHandler::collectLogs
+     */
+    public function testGcOldLogs()
+    {
+        $test = new TestHandler();
+        @unlink(sys_get_temp_dir().'/monolog_dedup.log');
+        $handler = new DeduplicationHandler($test, sys_get_temp_dir().'/monolog_dedup.log', 0);
+
+        // handle two records from yesterday, and one recent
+        $record = $this->getRecord(Logger::ERROR);
+        $record['datetime']->modify('-1day -10seconds');
+        $handler->handle($record);
+        $record2 = $this->getRecord(Logger::CRITICAL);
+        $record2['datetime']->modify('-1day -10seconds');
+        $handler->handle($record2);
+        $record3 = $this->getRecord(Logger::CRITICAL);
+        $record3['datetime']->modify('-30seconds');
+        $handler->handle($record3);
+
+        // log is written as none of them are duplicate
+        $handler->flush();
+        $this->assertSame(
+            $record['datetime']->getTimestamp() . ":ERROR:test\n" .
+            $record2['datetime']->getTimestamp() . ":CRITICAL:test\n" .
+            $record3['datetime']->getTimestamp() . ":CRITICAL:test\n",
+            file_get_contents(sys_get_temp_dir() . '/monolog_dedup.log')
+        );
+        $this->assertTrue($test->hasErrorRecords());
+        $this->assertTrue($test->hasCriticalRecords());
+        $this->assertFalse($test->hasWarningRecords());
+
+        // clear test handler
+        $test->clear();
+        $this->assertFalse($test->hasErrorRecords());
+        $this->assertFalse($test->hasCriticalRecords());
+
+        // log new records, duplicate log gets GC'd at the end of this flush call
+        $handler->handle($record = $this->getRecord(Logger::ERROR));
+        $handler->handle($record2 = $this->getRecord(Logger::CRITICAL));
+        $handler->flush();
+
+        // log should now contain the new errors and the previous one that was recent enough
+        $this->assertSame(
+            $record3['datetime']->getTimestamp() . ":CRITICAL:test\n" .
+            $record['datetime']->getTimestamp() . ":ERROR:test\n" .
+            $record2['datetime']->getTimestamp() . ":CRITICAL:test\n",
+            file_get_contents(sys_get_temp_dir() . '/monolog_dedup.log')
+        );
+        $this->assertTrue($test->hasErrorRecords());
+        $this->assertTrue($test->hasCriticalRecords());
+        $this->assertFalse($test->hasWarningRecords());
+    }
+
+    public static function tearDownAfterClass()
+    {
+        @unlink(sys_get_temp_dir().'/monolog_dedup.log');
+    }
+}