From 0b0890f425ced27b2204a046296de4cccdac4eb8 Mon Sep 17 00:00:00 2001
From: Igor Scheller <igor.scheller@igorshp.de>
Date: Sun, 16 Sep 2018 14:08:09 +0200
Subject: Session: Added DatabaseHandler, replaces Symfony PdoSessionHandler

---
 .../Http/SessionHandlers/AbstractHandlerTest.php   | 44 ++++++++++
 .../Http/SessionHandlers/DatabaseHandlerTest.php   | 95 ++++++++++++++++++++++
 .../Http/SessionHandlers/Stub/ArrayHandler.php     | 59 ++++++++++++++
 3 files changed, 198 insertions(+)
 create mode 100644 tests/Unit/Http/SessionHandlers/AbstractHandlerTest.php
 create mode 100644 tests/Unit/Http/SessionHandlers/DatabaseHandlerTest.php
 create mode 100644 tests/Unit/Http/SessionHandlers/Stub/ArrayHandler.php

(limited to 'tests/Unit/Http/SessionHandlers')

diff --git a/tests/Unit/Http/SessionHandlers/AbstractHandlerTest.php b/tests/Unit/Http/SessionHandlers/AbstractHandlerTest.php
new file mode 100644
index 00000000..bfd2e883
--- /dev/null
+++ b/tests/Unit/Http/SessionHandlers/AbstractHandlerTest.php
@@ -0,0 +1,44 @@
+<?php
+
+namespace Engelsystem\Test\Unit\Http\SessionHandlers;
+
+use Engelsystem\Test\Unit\Http\SessionHandlers\Stub\ArrayHandler;
+use PHPUnit\Framework\TestCase;
+
+class AbstractHandlerTest extends TestCase
+{
+    /**
+     * @covers \Engelsystem\Http\SessionHandlers\AbstractHandler::open
+     */
+    public function testOpen()
+    {
+        $handler = new ArrayHandler();
+        $return = $handler->open('/foo/bar', '1337asd098hkl7654');
+
+        $this->assertTrue($return);
+        $this->assertEquals('1337asd098hkl7654', $handler->getName());
+        $this->assertEquals('/foo/bar', $handler->getSessionPath());
+    }
+
+    /**
+     * @covers \Engelsystem\Http\SessionHandlers\AbstractHandler::close
+     */
+    public function testClose()
+    {
+        $handler = new ArrayHandler();
+        $return = $handler->close();
+
+        $this->assertTrue($return);
+    }
+
+    /**
+     * @covers \Engelsystem\Http\SessionHandlers\AbstractHandler::gc
+     */
+    public function testGc()
+    {
+        $handler = new ArrayHandler();
+        $return = $handler->gc(60 * 60 * 24);
+
+        $this->assertTrue($return);
+    }
+}
diff --git a/tests/Unit/Http/SessionHandlers/DatabaseHandlerTest.php b/tests/Unit/Http/SessionHandlers/DatabaseHandlerTest.php
new file mode 100644
index 00000000..ea4f3701
--- /dev/null
+++ b/tests/Unit/Http/SessionHandlers/DatabaseHandlerTest.php
@@ -0,0 +1,95 @@
+<?php
+
+namespace Engelsystem\Test\Unit\Http\SessionHandlers;
+
+use Engelsystem\Http\SessionHandlers\DatabaseHandler;
+use Engelsystem\Test\Unit\HasDatabase;
+use PHPUnit\Framework\TestCase;
+
+class DatabaseHandlerTest extends TestCase
+{
+    use HasDatabase;
+
+    /**
+     * @covers \Engelsystem\Http\SessionHandlers\DatabaseHandler::__construct
+     * @covers \Engelsystem\Http\SessionHandlers\DatabaseHandler::read
+     * @covers \Engelsystem\Http\SessionHandlers\DatabaseHandler::getQuery
+     */
+    public function testRead()
+    {
+        $handler = new DatabaseHandler($this->database);
+        $this->assertEquals('', $handler->read('foo'));
+
+        $this->database->insert("INSERT INTO sessions VALUES ('foo', 'Lorem Ipsum', CURRENT_TIMESTAMP)");
+        $this->assertEquals('Lorem Ipsum', $handler->read('foo'));
+    }
+
+    /**
+     * @covers \Engelsystem\Http\SessionHandlers\DatabaseHandler::write
+     * @covers \Engelsystem\Http\SessionHandlers\DatabaseHandler::getCurrentTimestamp
+     */
+    public function testWrite()
+    {
+        $handler = new DatabaseHandler($this->database);
+
+        foreach (['Lorem Ipsum', 'Dolor Sit!'] as $data) {
+            $this->assertTrue($handler->write('foo', $data));
+
+            $return = $this->database->select('SELECT * FROM sessions WHERE id = :id', ['id' => 'foo']);
+            $this->assertCount(1, $return);
+
+            $return = array_shift($return);
+            $this->assertEquals($data, $return->payload);
+        }
+    }
+
+    /**
+     * @covers \Engelsystem\Http\SessionHandlers\DatabaseHandler::destroy
+     */
+    public function testDestroy()
+    {
+        $this->database->insert("INSERT INTO sessions VALUES ('foo', 'Lorem Ipsum', CURRENT_TIMESTAMP)");
+        $this->database->insert("INSERT INTO sessions VALUES ('bar', 'Dolor Sit', CURRENT_TIMESTAMP)");
+
+        $handler = new DatabaseHandler($this->database);
+        $this->assertTrue($handler->destroy('batz'));
+
+        $return = $this->database->select('SELECT * FROM sessions');
+        $this->assertCount(2, $return);
+
+        $this->assertTrue($handler->destroy('bar'));
+
+        $return = $this->database->select('SELECT * FROM sessions');
+        $this->assertCount(1, $return);
+
+        $return = array_shift($return);
+        $this->assertEquals('foo', $return->id);
+    }
+
+    /**
+     * @covers \Engelsystem\Http\SessionHandlers\DatabaseHandler::gc
+     */
+    public function testGc()
+    {
+        $this->database->insert("INSERT INTO sessions VALUES ('foo', 'Lorem Ipsum', '2000-01-01 01:00')");
+        $this->database->insert("INSERT INTO sessions VALUES ('bar', 'Dolor Sit', '3000-01-01 01:00')");
+
+        $handler = new DatabaseHandler($this->database);
+
+        $this->assertTrue($handler->gc(60 * 60));
+
+        $return = $this->database->select('SELECT * FROM sessions');
+        $this->assertCount(1, $return);
+
+        $return = array_shift($return);
+        $this->assertEquals('bar', $return->id);
+    }
+
+    /**
+     * Prepare tests
+     */
+    protected function setUp()
+    {
+        $this->initDatabase();
+    }
+}
diff --git a/tests/Unit/Http/SessionHandlers/Stub/ArrayHandler.php b/tests/Unit/Http/SessionHandlers/Stub/ArrayHandler.php
new file mode 100644
index 00000000..4d37da48
--- /dev/null
+++ b/tests/Unit/Http/SessionHandlers/Stub/ArrayHandler.php
@@ -0,0 +1,59 @@
+<?php
+
+namespace Engelsystem\Test\Unit\Http\SessionHandlers\Stub;
+
+use Engelsystem\Http\SessionHandlers\AbstractHandler;
+
+class ArrayHandler extends AbstractHandler
+{
+    /** @var string[] */
+    protected $content = [];
+
+    /**
+     * {@inheritdoc}
+     */
+    public function read($id): string
+    {
+        if (isset($this->content[$id])) {
+            return $this->content[$id];
+        }
+
+        return '';
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function write($id, $data): bool
+    {
+        $this->content[$id] = $data;
+
+        return true;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function destroy($id): bool
+    {
+        unset($this->content[$id]);
+
+        return true;
+    }
+
+    /**
+     * @return string
+     */
+    public function getName(): string
+    {
+        return $this->name;
+    }
+
+    /**
+     * @return string
+     */
+    public function getSessionPath(): string
+    {
+        return $this->sessionPath;
+    }
+}
-- 
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