Adding basic test.

phpunit.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+
+<phpunit backupGlobals="false"
+		 backupStaticAttributes="false"
+		 syntaxCheck="false">
+	<testsuites>
+		<testsuite name="PHP">
+			<directory suffix="Test.php">tests/integration</directory>
+		</testsuite>
+	</testsuites>
+	<php>
+		<const name="TEST_EXECUTION" value="true" />
+		<const name="TEST_SERVER_HOST" value="127.0.0.1" />
+		<const name="TEST_SERVER_PORT" value="11301" />
+	</php>
+</phpunit>

tests/integration/Socket/ConnectTest.php

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+<?php
+
+require_once 'Socket/Beanstalk.php';
+
+class ConnectTest extends PHPUnit_Framework_TestCase {
+
+	public $subject;
+
+	protected function setUp() {
+		$this->subject = new Socket_Beanstalk(array(
+			'host' => TEST_SERVER_HOST,
+			'port' => TEST_SERVER_PORT
+		));
+		if (!$this->subject->connect()) {
+			$message = 'Need a running beanstalk server at ' . TEST_SERVER_HOST . ':' . TEST_SERVER_PORT;
+			$this->markTestSkipped($message);
+		}
+	}
+
+	public function testConnection() {
+		$this->subject->disconnect();
+
+		$result = $this->subject->connect();
+		$this->assertTrue($result);
+
+		$result = $this->subject->connected;
+		$this->assertTrue($result);
+
+		$result = $this->subject->disconnect();
+		$this->assertTrue($result);
+
+		$result = $this->subject->connected;
+		$this->assertFalse($result);
+	}
+}
+
+?>