Add a way to support any platform for the "Edit On" feature, fixes #413

tests/Format/HTML/ConfigTest.php

@@ -0,0 +1,48 @@
+<?php namespace Todaymade\Daux\Format\HTML;
+
+use Todaymade\Daux\Config as MainConfig;
+
+class ConfigTest extends \PHPUnit_Framework_TestCase
+{
+    function testHTMLConfigCreation() {
+        $config = new MainConfig(['html' => ['edit_on' => 'test']]);
+
+        $this->assertInstanceOf(Config::class, $config->getHTML());
+        $this->assertEquals('test', $config->getHTML()['edit_on']);
+    }
+
+    public function providerEditOn()
+    {
+        $github_result = ['name' => 'GitHub', 'basepath' => 'https://github.com/justinwalsh/daux.io/blob/master/docs'];
+
+        return [
+            [[], null],
+            [['edit_on_github' => 'justinwalsh/daux.io/blob/master/docs'], $github_result],
+
+            // Allow formatting in many ways
+            [['edit_on_github' => 'justinwalsh/daux.io/blob/master/docs/'], $github_result],
+            [['edit_on_github' => '/justinwalsh/daux.io/blob/master/docs'], $github_result],
+            [['edit_on_github' => 'https://github.com/justinwalsh/daux.io/blob/master/docs/'], $github_result],
+            [['edit_on_github' => 'http://github.com/justinwalsh/daux.io/blob/master/docs/'], $github_result],
+
+            // Fallback if a string is provided to 'edit_on'
+            [['edit_on' => 'justinwalsh/daux.io/blob/master/docs'], $github_result],
+
+            // Support any provider
+            [
+                ['edit_on' => ['name' => 'Bitbucket', 'basepath' => 'https://bitbucket.org/onigoetz/daux.io/src/master/docs/']],
+                ['name' => 'Bitbucket', 'basepath' => 'https://bitbucket.org/onigoetz/daux.io/src/master/docs/']
+            ]
+        ];
+    }
+
+    /**
+     * @dataProvider providerEditOn
+     */
+    public function testEditOn($value, $expected)
+    {
+        $config = new Config($value);
+
+        $this->assertEquals($expected, $config->getEditOn());
+    }
+}