initial tests, test for Event

.gitignore

@@ -0,0 +1,2 @@
+composer.lock
+vendor

README.md

@@ -125,6 +125,18 @@ set_time_limit(0);
 ini_set('memory_limit', '512M');
 ```
 
+Tests
+-----
+
+Before running the tests you need to have composer set up an autoloader:
+
+    $ wget http://getcomposer.org/composer.phar
+    $ php composer.phar install
+
+Now you can run the unit tests.
+
+    $ phpunit
+
 License
 -------
 MIT, see LICENSE.

phpunit.xml.dist

@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<phpunit backupGlobals="false"
+         backupStaticAttributes="false"
+         colors="true"
+         convertErrorsToExceptions="true"
+         convertNoticesToExceptions="true"
+         convertWarningsToExceptions="true"
+         processIsolation="false"
+         stopOnFailure="false"
+         syntaxCheck="false"
+         bootstrap="tests/bootstrap.php"
+>
+    <testsuites>
+        <testsuite name="EventSource Test Suite">
+            <directory>./tests/Igorw/</directory>
+        </testsuite>
+    </testsuites>
+</phpunit>

src/Igorw/EventSource/Event.php

@@ -24,21 +24,21 @@ public function addComment($comment)
             $this->comments,
             $this->extractNewlines($comment)
         );
-        
+
         return $this;
     }
 
     public function setId($id = null)
     {
         $this->id = $id;
-        
+
         return $this;
     }
 
     public function setEvent($event = null)
     {
         $this->event = $event;
-        
+
         return $this;
     }
 
@@ -65,7 +65,7 @@ public function dump()
                     $this->getFormattedId().
                     $this->getFormattedEvent().
                     $this->getFormattedData();
-        
+
         return '' !== $response ? $response."\n" : '';
     }
 

tests/Igorw/Tests/EventSource/EventTest.php

@@ -0,0 +1,116 @@
+<?php
+
+/*
+ * This file is part of EventSource.
+ *
+ * (c) Igor Wiedler <igor@wiedler.ch>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Igorw\Tests\EventSource;
+
+use Igorw\EventSource\Event;
+
+class EventTest extends \PHPUnit_Framework_TestCase
+{
+    public function testInitialFormattedValuesShouldBeEmpty()
+    {
+        $event = new Event();
+        $this->assertSame('', $event->getFormattedComments());
+        $this->assertSame('', $event->getFormattedId());
+        $this->assertSame('', $event->getFormattedEvent());
+        $this->assertSame('', $event->getFormattedData());
+    }
+
+    public function testCommentFormatting()
+    {
+        $event = new Event();
+        $event->addComment('a comment');
+        $this->assertSame(": a comment\n", $event->getFormattedComments());
+    }
+
+    public function testCommentFormattingWithManyComments()
+    {
+        $event = new Event();
+        $event->addComment('a comment');
+        $event->addComment('a second comment');
+        $event->addComment('another comment');
+        $this->assertSame(": a comment\n: a second comment\n: another comment\n", $event->getFormattedComments());
+    }
+
+    public function testIdFormatting()
+    {
+        $event = new Event();
+        $event->setId('1');
+        $this->assertSame("id: 1\n", $event->getFormattedId());
+    }
+
+    public function testIdOverride()
+    {
+        $event = new Event();
+        $event->setId('1');
+        $this->assertSame("id: 1\n", $event->getFormattedId());
+        $event->setId('2');
+        $this->assertSame("id: 2\n", $event->getFormattedId());
+    }
+
+    public function testEventFormatting()
+    {
+        $event = new Event();
+        $event->setEvent('foo');
+        $this->assertSame("event: foo\n", $event->getFormattedEvent());
+    }
+
+    public function testEventOverride()
+    {
+        $event = new Event();
+        $event->setEvent('foo');
+        $this->assertSame("event: foo\n", $event->getFormattedEvent());
+        $event->setEvent('bar');
+        $this->assertSame("event: bar\n", $event->getFormattedEvent());
+    }
+
+    public function testDataFormatting()
+    {
+        $event = new Event();
+        $event->setData('happy new year');
+        $this->assertSame("data: happy new year\n", $event->getFormattedData());
+    }
+
+    public function testDataFormattingWithManyLines()
+    {
+        $event = new Event();
+        $event->setData("we wish you a merry christmas\nand a happy new year");
+        $this->assertSame("data: we wish you a merry christmas\ndata: and a happy new year\n", $event->getFormattedData());
+    }
+
+    public function testDataFormattingWithAppend()
+    {
+        $event = new Event();
+        $event->appendData('we wish you a merry christmas');
+        $event->appendData('and a happy new year');
+        $this->assertSame("data: we wish you a merry christmas\ndata: and a happy new year\n", $event->getFormattedData());
+    }
+
+    public function testDumpIncludesEverything()
+    {
+        $event = new Event();
+        $event->addComment('a juicy comment');
+        $event->setId('11');
+        $event->setEvent('foo');
+        $event->setData("we wish you a merry christmas\nand a happy new year");
+
+        $expected = <<<EOT
+: a juicy comment
+id: 11
+event: foo
+data: we wish you a merry christmas
+data: and a happy new year
+
+
+EOT;
+        $this->assertSame($expected, $event->dump());
+    }
+}

tests/bootstrap.php

@@ -0,0 +1,5 @@
+<?php
+
+$loader = require __DIR__.'/../vendor/.composer/autoload.php';
+$loader->add('Igorw\Tests', __DIR__);
+$loader->register();