Add Scalar\MagicConst->getName()

Return magic constant name, e.g. __CLASS__.

Resolves #95.

lib/PhpParser/Node/Scalar/MagicConst.php

@@ -14,4 +14,11 @@ abstract class MagicConst extends Scalar
     public function __construct(array $attributes = array()) {
         parent::__construct(array(), $attributes);
     }
+
+    /**
+     * Get name of magic constant.
+     *
+     * @return string Name of magic constant
+     */
+    abstract public function getName();
 }

lib/PhpParser/Node/Scalar/MagicConst/Class.php

@@ -6,4 +6,7 @@ use PhpParser\Node\Scalar\MagicConst;
 
 class Class_ extends MagicConst
 {
+    public function getName() {
+        return '__CLASS__';
+    }
 }

lib/PhpParser/Node/Scalar/MagicConst/Dir.php

@@ -6,4 +6,7 @@ use PhpParser\Node\Scalar\MagicConst;
 
 class Dir extends MagicConst
 {
+    public function getName() {
+        return '__DIR__';
+    }
 }

lib/PhpParser/Node/Scalar/MagicConst/File.php

@@ -6,4 +6,7 @@ use PhpParser\Node\Scalar\MagicConst;
 
 class File extends MagicConst
 {
+    public function getName() {
+        return '__FILE__';
+    }
 }

lib/PhpParser/Node/Scalar/MagicConst/Function.php

@@ -6,4 +6,7 @@ use PhpParser\Node\Scalar\MagicConst;
 
 class Function_ extends MagicConst
 {
+    public function getName() {
+        return '__FUNCTION__';
+    }
 }

lib/PhpParser/Node/Scalar/MagicConst/Line.php

@@ -6,4 +6,7 @@ use PhpParser\Node\Scalar\MagicConst;
 
 class Line extends MagicConst
 {
+    public function getName() {
+        return '__LINE__';
+    }
 }

lib/PhpParser/Node/Scalar/MagicConst/Method.php

@@ -6,4 +6,7 @@ use PhpParser\Node\Scalar\MagicConst;
 
 class Method extends MagicConst
 {
+    public function getName() {
+        return '__METHOD__';
+    }
 }

lib/PhpParser/Node/Scalar/MagicConst/Namespace.php

@@ -6,4 +6,7 @@ use PhpParser\Node\Scalar\MagicConst;
 
 class Namespace_ extends MagicConst
 {
+    public function getName() {
+        return '__NAMESPACE__';
+    }
 }

lib/PhpParser/Node/Scalar/MagicConst/Trait.php

@@ -6,4 +6,7 @@ use PhpParser\Node\Scalar\MagicConst;
 
 class Trait_ extends MagicConst
 {
+    public function getName() {
+        return '__TRAIT__';
+    }
 }

test/PhpParser/Node/Scalar/MagicConstTest.php

@@ -0,0 +1,25 @@
+<?php
+
+namespace PhpParser\Node\Scalar;
+
+class MagicConstTest extends \PHPUnit_Framework_TestCase {
+    /**
+     * @dataProvider provideTestGetName
+     */
+    public function testGetName(MagicConst $magicConst, $name) {
+        $this->assertSame($name, $magicConst->getName());
+    }
+
+    public function provideTestGetName() {
+        return array(
+            array(new MagicConst\Class_, '__CLASS__'),
+            array(new MagicConst\Dir, '__DIR__'),
+            array(new MagicConst\File, '__FILE__'),
+            array(new MagicConst\Function_, '__FUNCTION__'),
+            array(new MagicConst\Line, '__LINE__'),
+            array(new MagicConst\Method, '__METHOD__'),
+            array(new MagicConst\Namespace_, '__NAMESPACE__'),
+            array(new MagicConst\Trait_, '__TRAIT__'),
+        );
+    }
+}