Merge pull request #113 from gabriel-caruso/phpunit-6

Update to PHPUnit 6 and Mockery 1

Author: jaapio

composer.json

@@ -6,7 +6,7 @@
     "license": "MIT",
     "autoload": {
         "psr-4": {
-            "phpDocumentor\\": ["src/phpDocumentor"]
+            "phpDocumentor\\": "src/phpDocumentor"
         }
     },
     "autoload-dev": {
@@ -19,17 +19,17 @@
         }
     },
     "require": {
-        "php":                               "^7.0",
-        "psr/log":                           "~1.0",
-        "nikic/php-parser":                  "^3.0",
+        "php": "^7.0",
+        "psr/log": "~1.0",
+        "nikic/php-parser": "^3.0",
         "phpdocumentor/reflection-docblock": "^4.1",
-        "phpdocumentor/reflection-common":   "^1.0@dev"
+        "phpdocumentor/reflection-common": "^1.0@dev"
     },
     "require-dev": {
-        "mockery/mockery":    "~0.8",
+        "mockery/mockery": "~1.0",
         "mikey179/vfsStream": "~1.2",
         "squizlabs/php_codesniffer": "^2.5",
-        "phpunit/phpunit": "^5.7"
+        "phpunit/phpunit": "^6.4"
     },
     "extra": {
         "branch-alias": {