Compatibility with phpDocumentor Reflection Dockbloc 3

.travis.yml

@@ -14,6 +14,16 @@ branches:
     - /^feature\/.*$/
     - /^optimization\/.*$/
 
-before_script: travis_retry composer install --no-interaction
+matrix:
+  fast_finish: true
+  include:
+    - php: '7.0'
+      env: PHPDOCUMENTOR_REFLECTION_DOCBLOCK="^2.0"
+
+before_script:
+  - if [ -n "$PHPDOCUMENTOR_REFLECTION_DOCBLOCK" ]; then
+      composer require "phpdocumentor/reflection-docblock:${PHPDOCUMENTOR_REFLECTION_DOCBLOCK}" --no-update;
+    fi;
+  - travis_retry composer update --no-interaction
 
 script: vendor/bin/phpspec run -fpretty -v

composer.json

@@ -16,16 +16,17 @@
             "email":     "marcello.duarte@gmail.com"
         }
     ],
+
     "require": {
         "php":                               "^5.3|^7.0",
-        "phpdocumentor/reflection-docblock": "~2.0",
-        "sebastian/comparator":              "~1.1",
+        "phpdocumentor/reflection-docblock": "^2.0|^3.0.2",
+        "sebastian/comparator":              "^1.1",
         "doctrine/instantiator":             "^1.0.2",
-        "sebastian/recursion-context":       "~1.0"
+        "sebastian/recursion-context":       "^1.0"
     },
 
     "require-dev": {
-        "phpspec/phpspec": "~2.0"
+        "phpspec/phpspec": "^2.0"
     },
 
     "autoload": {

src/Prophecy/Doubler/ClassPatch/MagicCallPatch.php

@@ -11,17 +11,27 @@
 
 namespace Prophecy\Doubler\ClassPatch;
 
-use phpDocumentor\Reflection\DocBlock;
 use Prophecy\Doubler\Generator\Node\ClassNode;
 use Prophecy\Doubler\Generator\Node\MethodNode;
+use Prophecy\PhpDocumentor\ClassAndInterfaceTagRetriever;
+use Prophecy\PhpDocumentor\MethodTagRetrieverInterface;
 
 /**
  * Discover Magical API using "@method" PHPDoc format.
  *
  * @author Thomas Tourlourat <thomas@tourlourat.com>
+ * @author Kévin Dunglas <dunglas@gmail.com>
+ * @author Théo FIDRY <theo.fidry@gmail.com>
  */
 class MagicCallPatch implements ClassPatchInterface
 {
+    private $tagRetriever;
+
+    public function __construct(MethodTagRetrieverInterface $tagRetriever = null)
+    {
+        $this->tagRetriever = null === $tagRetriever ? new ClassAndInterfaceTagRetriever() : $tagRetriever;
+    }
+
     /**
      * Support any class
      *
@@ -44,15 +54,7 @@ public function apply(ClassNode $node)
         $parentClass = $node->getParentClass();
         $reflectionClass = new \ReflectionClass($parentClass);
 
-        $phpdoc = new DocBlock($reflectionClass->getDocComment());
-
-        $tagList = $phpdoc->getTagsByName('method');
-
-        $interfaces = $reflectionClass->getInterfaces();
-        foreach($interfaces as $interface) {
-            $phpdoc = new DocBlock($interface);
-            $tagList = array_merge($tagList, $phpdoc->getTagsByName('method'));
-        }
+        $tagList = $this->tagRetriever->getTagList($reflectionClass);
 
         foreach($tagList as $tag) {
             $methodName = $tag->getMethodName();
@@ -62,7 +64,7 @@ public function apply(ClassNode $node)
             }
 
             if (!$reflectionClass->hasMethod($methodName)) {
-                $methodNode = new MethodNode($tag->getMethodName());
+                $methodNode = new MethodNode($methodName);
                 $methodNode->setStatic($tag->isStatic());
 
                 $node->addMethod($methodNode);

src/Prophecy/PhpDocumentor/ClassAndInterfaceTagRetriever.php

@@ -0,0 +1,69 @@
+<?php
+
+/*
+ * This file is part of the Prophecy.
+ * (c) Konstantin Kudryashov <ever.zet@gmail.com>
+ *     Marcello Duarte <marcello.duarte@gmail.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Prophecy\PhpDocumentor;
+
+use phpDocumentor\Reflection\DocBlock\Tag\MethodTag as LegacyMethodTag;
+use phpDocumentor\Reflection\DocBlock\Tags\Method;
+
+/**
+ * @author Théo FIDRY <theo.fidry@gmail.com>
+ *
+ * @internal
+ */
+final class ClassAndInterfaceTagRetriever implements MethodTagRetrieverInterface
+{
+    private $classRetriever;
+
+    public function __construct(MethodTagRetrieverInterface $classRetriever = null)
+    {
+        if (null !== $classRetriever) {
+            $this->classRetriever = $classRetriever;
+
+            return;
+        }
+
+        $this->classRetriever = class_exists('phpDocumentor\Reflection\DocBlockFactory') && class_exists('phpDocumentor\Reflection\Types\ContextFactory')
+            ? new ClassTagRetriever()
+            : new LegacyClassTagRetriever()
+        ;
+    }
+
+    /**
+     * @param \ReflectionClass $reflectionClass
+     *
+     * @return LegacyMethodTag[]|Method[]
+     */
+    public function getTagList(\ReflectionClass $reflectionClass)
+    {
+        return array_merge(
+            $this->classRetriever->getTagList($reflectionClass),
+            $this->getInterfacesTagList($reflectionClass)
+        );
+    }
+
+    /**
+     * @param \ReflectionClass $reflectionClass
+     *
+     * @return LegacyMethodTag[]|Method[]
+     */
+    private function getInterfacesTagList(\ReflectionClass $reflectionClass)
+    {
+        $interfaces = $reflectionClass->getInterfaces();
+        $tagList = array();
+
+        foreach($interfaces as $interface) {
+            $tagList = array_merge($tagList, $this->classRetriever->getTagList($interface));
+        }
+
+        return $tagList;
+    }
+}

src/Prophecy/PhpDocumentor/ClassTagRetriever.php

@@ -0,0 +1,52 @@
+<?php
+
+/*
+ * This file is part of the Prophecy.
+ * (c) Konstantin Kudryashov <ever.zet@gmail.com>
+ *     Marcello Duarte <marcello.duarte@gmail.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Prophecy\PhpDocumentor;
+
+use phpDocumentor\Reflection\DocBlock\Tags\Method;
+use phpDocumentor\Reflection\DocBlockFactory;
+use phpDocumentor\Reflection\Types\ContextFactory;
+
+/**
+ * @author Théo FIDRY <theo.fidry@gmail.com>
+ *
+ * @internal
+ */
+final class ClassTagRetriever implements MethodTagRetrieverInterface
+{
+    private $docBlockFactory;
+    private $contextFactory;
+
+    public function __construct()
+    {
+        $this->docBlockFactory = DocBlockFactory::createInstance();
+        $this->contextFactory = new ContextFactory();
+    }
+
+    /**
+     * @param \ReflectionClass $reflectionClass
+     *
+     * @return Method[]
+     */
+    public function getTagList(\ReflectionClass $reflectionClass)
+    {
+        try {
+            $phpdoc = $this->docBlockFactory->create(
+                $reflectionClass,
+                $this->contextFactory->createFromReflector($reflectionClass)
+            );
+
+            return $phpdoc->getTagsByName('method');
+        } catch (\InvalidArgumentException $e) {
+            return array();
+        }
+    }
+}

src/Prophecy/PhpDocumentor/LegacyClassTagRetriever.php

@@ -0,0 +1,35 @@
+<?php
+
+/*
+ * This file is part of the Prophecy.
+ * (c) Konstantin Kudryashov <ever.zet@gmail.com>
+ *     Marcello Duarte <marcello.duarte@gmail.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Prophecy\PhpDocumentor;
+
+use phpDocumentor\Reflection\DocBlock;
+use phpDocumentor\Reflection\DocBlock\Tag\MethodTag as LegacyMethodTag;
+
+/**
+ * @author Théo FIDRY <theo.fidry@gmail.com>
+ *
+ * @internal
+ */
+final class LegacyClassTagRetriever implements MethodTagRetrieverInterface
+{
+    /**
+     * @param \ReflectionClass $reflectionClass
+     *
+     * @return LegacyMethodTag[]
+     */
+    public function getTagList(\ReflectionClass $reflectionClass)
+    {
+        $phpdoc = new DocBlock($reflectionClass->getDocComment());
+
+        return $phpdoc->getTagsByName('method');
+    }
+}

src/Prophecy/PhpDocumentor/MethodTagRetrieverInterface.php

@@ -0,0 +1,30 @@
+<?php
+
+/*
+ * This file is part of the Prophecy.
+ * (c) Konstantin Kudryashov <ever.zet@gmail.com>
+ *     Marcello Duarte <marcello.duarte@gmail.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Prophecy\PhpDocumentor;
+
+use phpDocumentor\Reflection\DocBlock\Tag\MethodTag as LegacyMethodTag;
+use phpDocumentor\Reflection\DocBlock\Tags\Method;
+
+/**
+ * @author Théo FIDRY <theo.fidry@gmail.com>
+ *
+ * @internal
+ */
+interface MethodTagRetrieverInterface
+{
+    /**
+     * @param \ReflectionClass $reflectionClass
+     *
+     * @return LegacyMethodTag[]|Method[]
+     */
+    public function getTagList(\ReflectionClass $reflectionClass);
+}