From 7259f2b414705a21e63762f4cc3b375652182a0b Mon Sep 17 00:00:00 2001
From: Petro Sokolnykov <you@example.com>
Date: Mon, 27 Nov 2017 15:38:20 +0200
Subject: [PATCH] add test coverage for all classes

---
 composer.json                                 |   4 +-
 .../YandexTurboPages/Counter.php              |   3 +-
 src/sokolnikov911/YandexTurboPages/Item.php   |   6 +-
 .../RelatedItemsListInterface.php             |   2 +-
 .../YandexTurboPages/CounterTest.php          |  40 ++++
 .../YandexTurboPages/ItemTest.php             | 185 ++++++++++++++++++
 .../YandexTurboPages/RelatedItemTest.php      |  31 +++
 .../YandexTurboPages/RelatedItemsListTest.php |  46 +++++
 8 files changed, 308 insertions(+), 9 deletions(-)
 create mode 100644 tests/sokolnikov911/YandexTurboPages/CounterTest.php
 create mode 100644 tests/sokolnikov911/YandexTurboPages/ItemTest.php
 create mode 100644 tests/sokolnikov911/YandexTurboPages/RelatedItemTest.php
 create mode 100644 tests/sokolnikov911/YandexTurboPages/RelatedItemsListTest.php

diff --git a/composer.json b/composer.json
index 3e819fc..f16af41 100644
--- a/composer.json
+++ b/composer.json
@@ -1,7 +1,7 @@
 {
   "name": "sokolnikov911/yandex-turbo-pages-php5",
   "type": "library",
-  "description": "Simple Yandex Turbo Pages RSS writer library for PHP 5.4 or later.",
+  "description": "PHP5.4 Yandex Turbo Pages RSS feed generator",
   "keywords": [
     "yandex",
     "turbo",
@@ -11,7 +11,7 @@
     "feed",
     "php"
   ],
-  "version": "v0.9.2",
+  "version": "v0.9.3",
   "homepage": "https://github.com/sokolnikov91/yandex-turbo-pages-php5",
   "license": "MIT",
   "authors": [
diff --git a/src/sokolnikov911/YandexTurboPages/Counter.php b/src/sokolnikov911/YandexTurboPages/Counter.php
index 476ef1b..ba37388 100644
--- a/src/sokolnikov911/YandexTurboPages/Counter.php
+++ b/src/sokolnikov911/YandexTurboPages/Counter.php
@@ -18,7 +18,8 @@ class Counter implements CounterInterface
     private $type;
     private $id;
 
-    public function __construct($type, $id){
+    public function __construct($type, $id)
+    {
         $this->type = $type;
         $this->id = $id;
     }
diff --git a/src/sokolnikov911/YandexTurboPages/Item.php b/src/sokolnikov911/YandexTurboPages/Item.php
index d826aab..e94a548 100644
--- a/src/sokolnikov911/YandexTurboPages/Item.php
+++ b/src/sokolnikov911/YandexTurboPages/Item.php
@@ -81,11 +81,7 @@ public function asXML()
     {
         $xml = new SimpleXMLElement('<?xml version="1.0" encoding="UTF-8" ?><item turbo="true"></item>', LIBXML_NOERROR | LIBXML_ERR_NONE | LIBXML_ERR_FATAL);
 
-
-        if (!empty($this->title)) {
-            $xml->addChild('title', $this->title);
-        }
-
+        $xml->addChild('title', $this->title);
         $xml->addChild('link', $this->link);
         $xml->addCdataChild('turbo:content', $this->turboContent, 'http://turbo.yandex.ru');
         $xml->addChild('pubDate', date(DATE_RSS, $this->pubDate));
diff --git a/src/sokolnikov911/YandexTurboPages/RelatedItemsListInterface.php b/src/sokolnikov911/YandexTurboPages/RelatedItemsListInterface.php
index 51da4de..f4cf166 100644
--- a/src/sokolnikov911/YandexTurboPages/RelatedItemsListInterface.php
+++ b/src/sokolnikov911/YandexTurboPages/RelatedItemsListInterface.php
@@ -3,7 +3,7 @@
 namespace sokolnikov911\YandexTurboPages;
 
 /**
- * Interface RelatedItemsInterface
+ * Interface RelatedItemsListInterface
  * @package sokolnikov911\YandexTurboPages
  */
 interface RelatedItemsListInterface
diff --git a/tests/sokolnikov911/YandexTurboPages/CounterTest.php b/tests/sokolnikov911/YandexTurboPages/CounterTest.php
new file mode 100644
index 0000000..130f689
--- /dev/null
+++ b/tests/sokolnikov911/YandexTurboPages/CounterTest.php
@@ -0,0 +1,40 @@
+<?php
+
+namespace sokolnikov911\YandexTurboPages;
+
+use PHPUnit\Framework\TestCase;
+
+class CounterTest extends TestCase
+{
+    public function testAppendTo()
+    {
+        $counterType = uniqid();
+        $counterId = uniqid();
+        $counter = new Counter($counterType, $counterId);
+        $channel = new Channel();
+        $this->assertSame($counter, $counter->appendTo($channel));
+        $this->assertAttributeSame([$counter], 'counters', $channel);
+    }
+
+    public function testCounterAttributes()
+    {
+        $counterType = uniqid();
+        $counterId = uniqid();
+        $counter = new Counter($counterType, $counterId);
+        $this->assertAttributeEquals($counterType, 'type', $counter);
+        $this->assertAttributeEquals($counterId, 'id', $counter);
+    }
+
+    public function testAsXML()
+    {
+        $counterType = uniqid();
+        $counterId = uniqid();
+
+        $counter = new Counter($counterType, $counterId);
+
+        $expect = '
+            <yandex:analytics id="' . $counterId . '" type="' . $counterType . '"/>
+        ';
+        $this->assertXmlStringEqualsXmlString($expect, $counter->asXML()->asXML());
+    }
+}
diff --git a/tests/sokolnikov911/YandexTurboPages/ItemTest.php b/tests/sokolnikov911/YandexTurboPages/ItemTest.php
new file mode 100644
index 0000000..0c77f63
--- /dev/null
+++ b/tests/sokolnikov911/YandexTurboPages/ItemTest.php
@@ -0,0 +1,185 @@
+<?php
+
+namespace sokolnikov911\YandexTurboPages;
+
+use Mockery;
+use PHPUnit\Framework\TestCase;
+use Mockery\Adapter\Phpunit\MockeryPHPUnitIntegration;
+
+class ItemTest extends TestCase
+{
+    use MockeryPHPUnitIntegration;
+
+    private $relatedItemsListInterface = '\sokolnikov911\YandexTurboPages\RelatedItemsList';
+
+    public function testTitle()
+    {
+        $title = uniqid();
+        $item = new Item();
+        $this->assertSame($item, $item->title($title));
+        $this->assertAttributeSame($title, 'title', $item);
+    }
+
+    public function testLink()
+    {
+        $link = uniqid();
+        $item = new Item();
+        $this->assertSame($item, $item->link($link));
+        $this->assertAttributeSame($link, 'link', $item);
+    }
+
+    public function testTurboContent()
+    {
+        $turboContent = uniqid();
+        $item = new Item();
+        $this->assertSame($item, $item->turboContent($turboContent));
+        $this->assertAttributeSame($turboContent, 'turboContent', $item);
+    }
+
+    public function testCategory()
+    {
+        $category = uniqid();
+        $item = new Item();
+        $this->assertSame($item, $item->category($category));
+        $this->assertAttributeSame($category, 'category', $item);
+    }
+
+    public function testAuthor()
+    {
+        $author = uniqid();
+        $item = new Item();
+        $this->assertSame($item, $item->author($author));
+        $this->assertAttributeSame($author, 'author', $item);
+    }
+
+    public function testPubDate()
+    {
+        $pubDate = mt_rand(1000000, 9999999);
+        $item = new Item();
+        $this->assertSame($item, $item->pubDate($pubDate));
+        $this->assertAttributeSame($pubDate, 'pubDate', $item);
+    }
+
+    public function testAppendTo()
+    {
+        $item = new Item();
+        $channel = new Channel();
+        $this->assertSame($channel, $channel->addItem($item));
+        $this->assertAttributeSame([$item], 'items', $channel);
+    }
+
+    public function testCdataTurboContent()
+    {
+        $content = '<div>content</div>';
+        $pubDate = time();
+
+        $item = new Item();;
+        $this->assertSame($item, $item->pubDate($pubDate));
+        $this->assertSame($item, $item->turboContent($content));
+        $this->assertAttributeSame($content, 'turboContent', $item);
+
+        $feed = new Feed();
+        $channel = new Channel();
+        $item->appendTo($channel);
+        $channel->appendTo($feed);
+
+        $expected = '<?xml version="1.0" encoding="UTF-8"?>
+        <rss xmlns:yandex="http://news.yandex.ru" xmlns:media="http://search.yahoo.com/mrss/" xmlns:turbo="http://turbo.yandex.ru" version="2.0">
+            <channel>
+                <title/>
+                <link/>
+                <description/>
+                <item turbo="true">
+                    <title/>
+                    <link/>
+                    <turbo:content xmlns:turbo="http://turbo.yandex.ru"><![CDATA[' . $content . ']]></turbo:content>
+                    <pubDate>' . date(DATE_RSS, $pubDate). '</pubDate>
+                </item>
+            </channel>
+        </rss>';
+        $this->assertXmlStringEqualsXmlString($expected, strval($feed));
+    }
+
+    public function testAddRelatedItemList()
+    {
+        $relatedItemsList = Mockery::mock($this->relatedItemsListInterface);
+        $item = new Item();
+        $this->assertSame($item, $item->addRelatedItemsList($relatedItemsList));
+        $this->assertAttributeSame($relatedItemsList, 'relatedItemsList', $item);
+    }
+
+    public function testAsXML()
+    {
+        $data = $this->dataForXmlTests();
+
+        $item = new Item();
+        $item
+            ->author($data['author'])
+            ->pubDate($data['now'])
+            ->title($data['title'])
+            ->link($data['link'])
+            ->turboContent($data['turboContent'])
+            ->category($data['category']);
+
+        $expect = '
+        <item turbo="true">
+            <title>' . $data['title'] . '</title>
+            <link>' . $data['link'] . '</link>
+            <turbo:content xmlns:turbo="http://turbo.yandex.ru"><![CDATA[' . $data['turboContent'] . ']]></turbo:content>
+            <pubDate>' . $data['pubDate'] . '</pubDate>
+            <category>' . $data['category'] . '</category>
+            <author>' . $data['author'] . '</author>
+        </item>
+        ';
+
+        $this->assertXmlStringEqualsXmlString($expect, $item->asXML()->asXML());
+    }
+
+    public function testAsXMLWithRelated()
+    {
+        $data = $this->dataForXmlTests();
+
+        $item = new Item();
+        $item
+            ->author($data['author'])
+            ->pubDate($data['now'])
+            ->title($data['title'])
+            ->link($data['link'])
+            ->turboContent($data['turboContent'])
+            ->category($data['category']);
+
+        $relatedItemsList = new RelatedItemsList();
+        $item->addRelatedItemsList($relatedItemsList);
+
+        $expect = '
+        <item turbo="true">
+            <title>' . $data['title'] . '</title>
+            <link>' . $data['link'] . '</link>
+            <turbo:content xmlns:turbo="http://turbo.yandex.ru"><![CDATA[' . $data['turboContent'] . ']]></turbo:content>
+            <pubDate>' . $data['pubDate'] . '</pubDate>
+            <category>' . $data['category'] . '</category>
+            <author>' . $data['author'] . '</author>
+            <yandex:related/>
+        </item>
+        ';
+
+        $this->assertXmlStringEqualsXmlString($expect, $item->asXML()->asXML());
+    }
+
+    private function dataForXmlTests()
+    {
+        $now = time();
+
+        $data = [
+            'now'          => $now,
+            'pubDate'      => date(DATE_RSS, $now),
+            'title'        => 'Thirst page!',
+            'link'         => 'http://www.example.com/page1.html',
+            'turboContent' => 'Some content here!<br>Second content string.',
+            'author'       => 'John Smith',
+            'category'     => 'Auto',
+        ];
+
+        return $data;
+    }
+}
diff --git a/tests/sokolnikov911/YandexTurboPages/RelatedItemTest.php b/tests/sokolnikov911/YandexTurboPages/RelatedItemTest.php
new file mode 100644
index 0000000..0cbe5cc
--- /dev/null
+++ b/tests/sokolnikov911/YandexTurboPages/RelatedItemTest.php
@@ -0,0 +1,31 @@
+<?php
+
+namespace sokolnikov911\YandexTurboPages;
+
+use PHPUnit\Framework\TestCase;
+
+class RelatedItemTest extends TestCase
+{
+    public function testAppendTo()
+    {
+        $relatedItem = new RelatedItem('Title', 'http://site.com/page.html', 'http://site.com/img.jpg');
+        $relatedItemsList = new RelatedItemsList();
+        $this->assertSame($relatedItem, $relatedItem->appendTo($relatedItemsList));
+        $this->assertAttributeSame([$relatedItem], 'relatedItems', $relatedItemsList);
+    }
+
+    public function testAttributes()
+    {
+        $relatedItem = new RelatedItem('Title', 'http://site.com/page.html', 'http://site.com/img.jpg');
+        $this->assertAttributeEquals('Title', 'title', $relatedItem);
+        $this->assertAttributeEquals('http://site.com/page.html', 'link', $relatedItem);
+        $this->assertAttributeEquals('http://site.com/img.jpg', 'img', $relatedItem);
+    }
+
+    public function testAsXML()
+    {
+        $relatedItem = new RelatedItem('Title', 'http://site.com/page.html', 'http://site.com/img.jpg');
+        $expect = '<link url="http://site.com/page.html" img="http://site.com/img.jpg">Title</link>';
+        $this->assertXmlStringEqualsXmlString($expect, $relatedItem->asXML()->asXML());
+    }
+}
diff --git a/tests/sokolnikov911/YandexTurboPages/RelatedItemsListTest.php b/tests/sokolnikov911/YandexTurboPages/RelatedItemsListTest.php
new file mode 100644
index 0000000..0a1af64
--- /dev/null
+++ b/tests/sokolnikov911/YandexTurboPages/RelatedItemsListTest.php
@@ -0,0 +1,46 @@
+<?php
+
+namespace sokolnikov911\YandexTurboPages;
+
+use PHPUnit\Framework\TestCase;
+
+class RelatedItemsListTest extends TestCase
+{
+    public function testAppendTo()
+    {
+        $relatedItemsList = new RelatedItemsList();
+        $item = new Item();
+        $this->assertSame($relatedItemsList, $relatedItemsList->appendTo($item));
+        $this->assertAttributeSame($relatedItemsList, 'relatedItemsList', $item);
+    }
+
+    public function testAddItem()
+    {
+        $relatedItem = new RelatedItem('Title', 'http://www.site.com/page.html'
+            , 'http://www.site.com/image.jpg');
+        $relatedItemsList = new RelatedItemsList();
+        $this->assertSame($relatedItemsList, $relatedItemsList->addItem($relatedItem));
+        $this->assertAttributeSame([$relatedItem], 'relatedItems', $relatedItemsList);
+    }
+
+    public function testAsXML()
+    {
+        $relatedItemsList = new RelatedItemsList();
+        $expect = '<yandex:related/>';
+        $this->assertXmlStringEqualsXmlString($expect, $relatedItemsList->asXML()->asXML());
+    }
+
+    public function testAsXMLWithRelatedPage()
+    {
+        $relatedItemsList = new RelatedItemsList();
+        $relatedItem = new RelatedItem('Title', 'http://www.site.com/page.html'
+            , 'http://www.site.com/image.jpg');
+        $this->assertSame($relatedItemsList, $relatedItemsList->addItem($relatedItem));
+        $expect = '
+        <yandex:related>
+            <link url="http://www.site.com/page.html" img="http://www.site.com/image.jpg">Title</link>
+        </yandex:related>
+        ';
+        $this->assertXmlStringEqualsXmlString($expect, $relatedItemsList->asXML()->asXML());
+    }
+}