Reorganize

src/Gin/Foundation/Testing/MissingPropertyException.php

@@ -0,0 +1,10 @@
+<?php
+
+namespace Tonik\Gin\Foundation\Testing;
+
+use Exception;
+
+class MissingPropertyException extends Exception
+{
+    //
+}

src/Gin/Foundation/Testing/TestCase.php

@@ -10,11 +10,18 @@
 abstract class TestCase extends PHPUnit_Framework_TestCase
 {
     /**
-     * Path of file to autoload.
+     * Theme instance.
      *
-     * @var string
+     * @var \Tonik\Gin\Foundation\Theme
      */
-    protected $file;
+    protected $theme;
+
+    /**
+     * Creates the Theme. Implemented by subclasses.
+     *
+     * @return \Tonik\Gin\Foundation\Theme
+     */
+    abstract public function createTheme();
 
     /**
      * Setup before each test.
@@ -23,12 +30,19 @@ abstract class TestCase extends PHPUnit_Framework_TestCase
      */
     protected function setUp()
     {
+        $this->theme = $this->createTheme();
+
         if (! isset($this->file)) {
-            throw new Exception('You have to define file to be autoloaded for tests.');
+            throw new MissingPropertyException('You have to define [$file] file path to be autoloaded for tests.');
+        }
+
+        if (! isset($this->dir)) {
+            throw new MissingPropertyException('You have to define [$dir] tests directory.');
         }
 
+        $this->requireSrcFile($this->file);
+
         parent::setUp();
-        Monkey::setUpWP();
     }
 
     /**
@@ -38,8 +52,33 @@ protected function setUp()
      */
     protected function tearDown()
     {
-        Monkey::tearDownWP();
-        Mockery::close();
+        $this->theme = null;
+
+        if (class_exists('Mockery')) {
+            Mockery::close();
+        }
+
         parent::tearDown();
     }
+
+    /**
+     * Require theme source file.
+     *
+     * @param  string $file
+     * @return mixed
+     */
+    protected function requireSrcFile($file)
+    {
+        require_once $this->dir . '/src/' . $file;
+    }
+
+    /**
+     * Gets the Theme instance.
+     *
+     * @return \Tonik\Gin\Foundation\Theme
+     */
+    public function getTheme()
+    {
+        return $this->theme;
+    }
 }

tests/Gin/Foundation/Testing/InvalidCaseTest.php

@@ -0,0 +1,45 @@
+<?php
+
+use Tonik\Gin\Foundation\Testing\MissingPropertyException;
+use Tonik\Gin\Foundation\Testing\TestCase as BaseTestCase;
+use Tonik\Gin\Foundation\Theme;
+
+class InvalidCaseTest extends PHPUnit_Framework_TestCase
+{
+    /**
+     * @test
+     */
+    public function it_throw_when_directory_is_not_set() {
+        $test = new InvalidCase;
+
+        $test->dir = null;
+
+        $this->expectException(MissingPropertyException::class);
+
+        $test->setUp();
+    }
+
+    /**
+     * @test
+     */
+    public function it_throw_when_file_is_not_set() {
+        $test = new InvalidCase;
+
+        $test->file = null;
+
+        $this->expectException(MissingPropertyException::class);
+
+        $test->setUp();
+    }
+}
+
+class InvalidCase extends BaseTestCase
+{
+    public $file = 'file';
+    public $dir = 'dir';
+
+    public function createTheme()
+    {
+        //
+    }
+}

tests/Gin/Foundation/Testing/ValidCaseTest.php

@@ -0,0 +1,56 @@
+<?php
+
+use Tonik\Gin\Foundation\Testing\TestCase as BaseTestCase;
+use Tonik\Gin\Foundation\Theme;
+
+class ValidCaseTest extends PHPUnit_Framework_TestCase
+{
+    public function setUp() {
+        $this->test = new ValidCase;
+
+        $this->test->setUp();
+    }
+
+    public function tearDown() {
+        $this->test->tearDown();
+    }
+
+    /**
+     * @test
+     */
+    public function it_throw_when_directory_is_not_set() {
+        $this->assertEquals($this->test->dir, __DIR__);
+        $this->assertEquals($this->test->file, 'fixtures/file_to_autoload.php');
+        $this->assertInstanceOf(Theme::class, $this->test->getTheme());
+    }
+
+    /**
+     * @test
+     */
+    public function it_should_heve_been_setted_up() {
+        $this->assertEquals($this->test->dir, __DIR__);
+        $this->assertEquals($this->test->file, 'fixtures/file_to_autoload.php');
+        $this->assertInstanceOf(Theme::class, $this->test->getTheme());
+    }
+
+    /**
+     * @test
+     */
+    public function it_should_autoload_tested_source_file() {
+        $this->assertTrue(function_exists('autoloaded_function'));
+        $this->assertEquals('value', autoloaded_function('value'));
+    }
+}
+
+class ValidCase extends BaseTestCase
+{
+    public $file = 'fixtures/file_to_autoload.php';
+    public $dir;
+
+    public function createTheme()
+    {
+        $this->dir = __DIR__;
+
+        return Theme::getInstance();
+    }
+}