upgrade

vendor/ddeboer/data-import/tests/Reader/PdoReaderTest.php

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+<?php
+
+namespace Ddeboer\DataImport\Tests\Reader;
+
+use Ddeboer\DataImport\Reader\PdoReader;
+// use Doctrine\DBAL\Configuration;
+// use Doctrine\DBAL\DriverManager;
+// use Doctrine\DBAL\Platforms\SqlitePlatform;
+
+class PdoReaderTest extends \PHPUnit_Framework_TestCase
+{
+	public function testGetFields()
+	{
+		$fields = $this->getReader()->getFields();
+		$this->assertInternalType('array', $fields);
+		$this->assertEquals(array('id', 'username', 'name'), $fields);
+	}
+
+	public function testCount()
+	{
+		$this->assertEquals(100, $this->getReader()->count());
+	}
+
+	public function testIterate()
+	{
+		$i=1;
+		foreach ($this->getReader() as $row) {
+			$this->assertInternalType('array', $row);
+			$this->assertEquals('user-'.$i, $row['username']);
+			$i++;
+		}
+	}
+
+	public function testReaderRewindWorksCorrectly()
+	{
+		$reader = $this->getReader();
+		foreach ($reader as $row) {
+		}
+
+		foreach ($reader as $row) {
+		}
+	}
+
+	public function getConnection()
+	{
+		$connection = new \PDO('sqlite::memory:');
+		// Set error mode = exception for easy debugging
+		$connection->setAttribute(\PDO::ATTR_ERRMODE, \PDO::ERRMODE_EXCEPTION);
+
+		// Build schema
+		$connection->query('CREATE TABLE pdo_group (
+			id INTEGER PRIMARY KEY AUTOINCREMENT,
+			name VARCHAR(45)
+		)');
+
+		$connection->query('CREATE TABLE pdo_user (
+			id INTEGER PRIMARY KEY AUTOINCREMENT,
+			username VARCHAR(32),
+			group_id INTEGER,
+			FOREIGN KEY(group_id) REFERENCES pdo_group(id)
+		)');
+		$connection->query('CREATE UNIQUE INDEX user_username ON pdo_user(username)');
+
+		return $connection;
+	}
+
+	protected function getReader()
+	{
+		$connection = $this->getConnection();
+
+		$group_insert = $connection->prepare('INSERT INTO pdo_group (name) VALUES (:name)');
+		$user_insert  = $connection->prepare('INSERT INTO pdo_user (username, group_id) VALUES (:username, :group)');
+
+		$counter = 1;
+		for ($i = 1; $i <= 10; $i++) {
+			$group_insert->execute(array(':name' => "name {$i}"));
+			$id = $connection->lastInsertId();
+
+			for ($j = 1; $j <= 10; $j++) {
+				$user_insert->execute(array(
+					':username'  => "user-{$counter}",
+					':group' => $id
+				));
+
+				$counter++;
+			}
+		}
+
+		return new PdoReader($connection, 'SELECT u.id, u.username, g.name FROM `pdo_user` u INNER JOIN `pdo_group` g ON u.group_id = g.id');
+	}
+}