DomFramework/Tests/RssTest.php

<?php

/**
 * DomFramework - Tests
 * @package domframework
 * @author Dominique Fournier <dominique@fournier38.fr>
 * @license BSD
 */

namespace Domframework\Tests;

use Domframework\Rss;

/**
 * Test the RSS
 */
class RssTest extends \PHPUnit_Framework_TestCase
{
    public function testEmpty0()
    {
        // Empty
        $this->expectException("Exception", "No title is provided for this RSS");
        $rss = new Rss();
        $res = $rss->asXML();
    }

    public function testFunctional1()
    {
        // Functionnal 1
        $rss = new Rss();
        $rss->title("Global Title")
        ->link("http://localhost")
        ->language("fr-fr")
        ->description("The Super Global Description");
        $rss->addItem()->title("Item1 Title")
                    ->link("http://Item1Link")
                    ->description("Item1 Description");
        $rss->addItem()->title("Item2 Title")
                    ->pubDate("2017-04-13 12:25:30")
                    ->link("http://Item2Link")
                    ->description("Item2 Description");
        $res = $rss->asXML();
        $this->assertSame($res, "<?xml version=\"1.0\"?>
<rss version=\"2.0\">
  <channel>
    <title>Global Title</title>
    <link>http://localhost</link>
    <description>The Super Global Description</description>
    <language>fr-fr</language>
    <item>
      <title>Item1 Title</title>
      <link>http://Item1Link</link>
      <description>Item1 Description</description>
    </item>
    <item>
      <title>Item2 Title</title>
      <link>http://Item2Link</link>
      <description>Item2 Description</description>
      <pubDate>Thu, 13 Apr 2017 12:25:30 +0200</pubDate>
    </item>
  </channel>
</rss>
");
    }

    public function testError1()
    {
        // Missing global description
        $this->expectException(
            "Exception",
            "No description is provided for this RSS"
        );
        $rss = new Rss();
        $rss->title("Global Title")
        ->link("http://localhost")
        ->language("fr-fr");
        $res = $rss->asXML();
    }

    public function testError2()
    {
        // Missing global link
        $this->expectException("Exception", "No link is provided for this RSS");
        $rss = new Rss();
        $rss->title("Global Title")
        ->language("fr-fr")
        ->description("The Super Global Description");
        $res = $rss->asXML();
    }

    public function testError3()
    {
        // Missing global title
        $this->expectException("Exception", "No title is provided for this RSS");
        $rss = new Rss();
        $rss->link("http://localhost")
        ->language("fr-fr")
        ->description("The Super Global Description");
        $res = $rss->asXML();
    }

    public function testError4()
    {
        // Invalid date provided
        $this->expectException(
            "Exception",
            "lastBuildDate provided to RSS is not a valid date"
        );
        $rss = new Rss();
        $rss->title("Global Title")
        ->link("http://localhost")
        ->lastBuildDate("2017-04-33")
        ->language("fr-fr")
        ->description("The Super Global Description");
        $res = $rss->asXML();
    }

    public function testItemError1()
    {
        // Empty Item provided
        $this->expectException(
            "Exception",
            "No title nor description defined in the RSS item"
        );
        $rss = new Rss();
        $rss->title("Global Title")
        ->link("http://localhost")
        ->lastBuildDate("2017-04-30 12:35:32")
        ->language("fr-fr")
        ->description("The Super Global Description");
        $rss->addItem();
        $res = $rss->asXML();
    }

    public function testItemError2()
    {
        // Item without Title and Description
        $this->expectException(
            "Exception",
            "No title nor description defined in the RSS item"
        );
        $rss = new Rss();
        $rss->title("Global Title")
        ->link("http://localhost")
        ->lastBuildDate("2017-04-30 12:35:32")
        ->language("fr-fr")
        ->description("The Super Global Description");
        $rss->addItem()->link("http://localhost/link");
        $res = $rss->asXML();
    }

    public function testItemError3()
    {
        // Item with invalid date
        $this->expectException(
            "Exception",
            "pubDate provided to RSS Item is not a valid date"
        );
        $rss = new Rss();
        $rss->title("Global Title")
        ->link("http://localhost")
        ->lastBuildDate("2017-10-30 12:35:32")
        ->language("fr-fr")
        ->description("The Super Global Description");
        $rss->addItem()->title("Item title")
                    ->pubDate("2017-14-33 12:32:32");
        $res = $rss->asXML();
    }
}