Tags tests

- Tested tag cloud creation
- Tested tag pages creation
- Tested tag feeds creation

test/PhlyBlog/Compiler/Listener/TagsTest.php

@@ -0,0 +1,103 @@
+<?php
+namespace PhlyBlog\Compiler\Listener;
+
+use PHPUnit_Framework_TestCase as TestCase;
+use PhlyBlog\Compiler;
+use PhlyBlog\CompilerOptions;
+use PhlyBlog\Compiler\TestAsset;
+use Zend\Mvc\Router\Http\TreeRouteStack;
+use Zend\View\View;
+use Zend\View\Renderer;
+use Zend\View\Resolver;
+
+class TagsTest extends TestCase
+{
+    public function setUp()
+    {
+        $options = include __DIR__ . '/../../../../config/module.config.php';
+
+        $router = TreeRouteStack::factory($options['di']['instance']['Zend\Mvc\Router\RouteStack']['parameters']);
+
+        $resolver = new Resolver\TemplatePathStack();
+        $resolver->addPath(__DIR__ . '/../../../../view');
+        $renderer = new Renderer\PhpRenderer();
+        $renderer->setResolver($resolver);
+        $renderer->plugin('url')->setRouter($router);
+
+        $this->view = new View;
+        $this->view->addRenderingStrategy(function($e) use ($renderer) {
+            return $renderer;
+        });
+
+        $this->options  = new CompilerOptions($options['blog']['options']);
+        $this->file     = new Compiler\ResponseFile();
+        $this->writer   = new TestAsset\MockWriter;
+        $this->strategy = new Compiler\ResponseStrategy($this->writer, $this->file, $this->view);
+        $this->compiler = new Compiler(new Compiler\PhpFileFilter(__DIR__ . '/../../_posts'));
+        $json           = file_get_contents(__DIR__ . '/../../_posts/metadata.json');
+        $this->metadata = json_decode($json, true);
+        $this->expected = include(__DIR__ . '/../../_posts/metadata.php');
+
+        $this->tags = new Tags($this->view, $this->writer, $this->file, $this->options);
+        $this->compiler->events()->attach($this->tags);
+    }
+
+    public function testCreatesNoFilesPriorToCompilation()
+    {
+        $this->tags->createTagPages();
+        $this->assertTrue(empty($this->writer->files));
+        $this->tags->createTagFeeds('rss');
+        $this->tags->createTagFeeds('atom');
+        $this->assertTrue(empty($this->writer->files));
+    }
+
+    public function testCreatesFilesFollowingCompilation()
+    {
+        $this->compiler->compile();
+        $this->tags->createTagPages();
+
+        $this->assertFalse(empty($this->writer->files));
+
+        $filenameTemplate = $this->options->getByTagFilenameTemplate();
+        $filenameTemplate = str_replace('-p%d', '', $filenameTemplate);
+        $tagTitleTemplate = $this->options->getByTagTitle();
+        foreach ($this->expected['tags'] as $tag) {
+            $filename = sprintf($filenameTemplate, $tag);
+            $this->assertArrayHasKey($filename, $this->writer->files);
+            $tagTitle = sprintf($tagTitleTemplate, $tag);
+            $this->assertContains($tagTitle, $this->writer->files[$filename]);
+        }
+    }
+
+    public function testCreatesFeedsFollowingCompilation()
+    {
+        $this->compiler->compile();
+        $this->tags->createTagFeeds('atom');
+        $this->tags->createTagFeeds('rss');
+
+        $this->assertFalse(empty($this->writer->files));
+
+        $filenameTemplate = $this->options->getTagFeedFilenameTemplate();
+        $tagTitleTemplate = $this->options->getTagFeedTitleTemplate();
+        foreach (array('atom', 'rss') as $type) {
+            foreach ($this->expected['tags'] as $tag) {
+                $filename = sprintf($filenameTemplate, $tag, $type);
+                $this->assertArrayHasKey($filename, $this->writer->files);
+                $tagTitle = sprintf($tagTitleTemplate, $tag);
+                $this->assertContains($tagTitle, $this->writer->files[$filename]);
+            }
+        }
+    }
+
+    public function testCanCreateTagCloudFollowingCompilation()
+    {
+        $this->compiler->compile();
+        $cloud = $this->tags->getTagCloud();
+        $this->assertInstanceOf('Zend\Tag\Cloud', $cloud);
+        $markup = $cloud->render();
+        foreach ($this->expected['tags'] as $tag) {
+            $this->assertContains($tag, $markup);
+        }
+    }
+}
+