Initial commit: apps.prometeysev.ru

vendor/aptoma/twig-markdown/tests/Aptoma/Twig/TokenParser/MarkdownTokenParserTest.php

@@ -0,0 +1,109 @@
+<?php
+
+namespace Aptoma\Twig\TokenParser;
+
+use Aptoma\Twig\Extension\MarkdownEngine\MichelfMarkdownEngine;
+use Aptoma\Twig\Node\MarkdownNode;
+
+/**
+ * @author Gunnar Lium <gunnar@aptoma.com>
+ */
+class MarkdownTokenParserTest extends \Twig_Test_NodeTestCase
+{
+    public function testConstructor()
+    {
+        $body = new \Twig_Node(array(new \Twig_Node_Text("#Title\n\nparagraph\n", 1)));
+        $node = new MarkdownNode($body, 1);
+
+        $this->assertEquals($body, $node->getNode('body'));
+    }
+
+    /**
+     * Test that the generated code actually do what we expect
+     *
+     * The contents of this test is the same that we write in the compile method.
+     * This requires manual synchronization, which we should probably not rely on.
+     */
+    public function testMarkdownPrepareBehavior()
+    {
+        $body = "    #Title\n\n    paragraph\n\n        code";
+        $bodyPrepared = "#Title\n\nparagraph\n\n    code";
+
+        ob_start();
+        echo $body;
+        $content = ob_get_clean();
+        preg_match("/^\s*/", $content, $matches);
+        $lines = explode("\n", $content);
+        $content = preg_replace('/^' . $matches[0]. '/', "", $lines);
+        $content = join("\n", $content);
+
+        // Assert prepared content looks right
+        $this->assertEquals($bodyPrepared, $content);
+
+        // Assert Markdown output
+        $expectedOutput = "<h1>Title</h1>\n\n<p>paragraph</p>\n\n<pre><code>code\n</code></pre>\n";
+        $this->assertEquals($expectedOutput, $this->getEngine()->transform($content));
+    }
+
+    /**
+     * Test that the generated code looks as expected
+     *
+     * @dataProvider getTests
+     */
+    public function testCompile($node, $source, $environment = null)
+    {
+        parent::testCompile($node, $source, $environment);
+    }
+
+    protected function getEngine()
+    {
+        return new MichelfMarkdownEngine();
+    }
+
+    public function getTests()
+    {
+        $tests = array();
+
+        $body = new \Twig_Node(array(new \Twig_Node_Text("#Title\n\nparagraph\n", 1)));
+        $node = new MarkdownNode($body, 1);
+
+        $tests['simple text'] = array($node, <<<EOF
+// line 1
+ob_start();
+echo "#Title
+
+paragraph
+";
+\$content = ob_get_clean();
+preg_match("/^\s*/", \$content, \$matches);
+\$lines = explode("\\n", \$content);
+\$content = preg_replace('/^' . \$matches[0]. '/', "", \$lines);
+\$content = join("\\n", \$content);
+echo \$this->env->getTokenParsers()->getTokenParser('markdown')->getEngine()->transform(\$content);
+EOF
+            );
+
+        $body = new \Twig_Node(array(new \Twig_Node_Text("    #Title\n\n    paragraph\n\n        code\n", 1)));
+        $node = new MarkdownNode($body, 1);
+
+        $tests['text with leading indent'] = array($node, <<<EOF
+// line 1
+ob_start();
+echo "    #Title
+
+    paragraph
+
+        code
+";
+\$content = ob_get_clean();
+preg_match("/^\s*/", \$content, \$matches);
+\$lines = explode("\\n", \$content);
+\$content = preg_replace('/^' . \$matches[0]. '/', "", \$lines);
+\$content = join("\\n", \$content);
+echo \$this->env->getTokenParsers()->getTokenParser('markdown')->getEngine()->transform(\$content);
+EOF
+        );
+
+        return $tests;
+    }
+}