adding grumphp, fixing style, narrowing autoload namespace

.github/settings.yml

@@ -0,0 +1,2 @@
+repository:
+  name: zf1-filter-input

.gitignore

@@ -1,4 +1,5 @@
 /vendor
 /composer.lock
 /clover.xml
-/tests/Zend/Filter/_files/Users
+/tests/Zend/Filter/_files/Users
+.php_cs.cache

.php_cs

@@ -0,0 +1,25 @@
+<?php
+
+$finder = PhpCsFixer\Finder::create()
+    ->exclude('vendor')
+    ->files()
+    ->in(__DIR__)
+;
+
+return PhpCsFixer\Config::create()
+    ->setRiskyAllowed(true)
+    ->setRules([
+        '@PSR2' => true,
+        '@PHPUnit60Migration:risky' => true,
+        'binary_operator_spaces' => [
+            'default' => 'align_single_space_minimal',
+            'operators' => ['||' => null, '&&' => null]
+        ],
+        'single_quote' => true,
+        'array_syntax' => ['syntax' => 'long'],
+        'concat_space' => ['spacing' => 'one'],
+        'psr0' => true
+    ])
+    ->setUsingCache(true)
+    ->setFinder($finder);
+;

.travis.yml

@@ -20,6 +20,7 @@ install:
 
 stages:
   - test
+  - style check
   - phpstan analysis
   - test with coverage
 
@@ -34,15 +35,26 @@ jobs:
   allow_failures:
     - php: nightly
   include:
+    - stage: style check
+      php: 7.1
+      env: TMPDIR=/tmp USE_XDEBUG=false
+      script:
+        - composer style-check
     - stage: phpstan analysis
       php: 7.1
       env: TMPDIR=/tmp USE_XDEBUG=false
       script:
         - composer phpstan
     - stage: test with coverage
       php: 7.1
-      env: TMPDIR=/tmp USE_XDEBUG=true
+      env: TMPDIR=/tmp USE_XDEBUG=true CC_TEST_REPORTER_ID=7689cf4ed165a2a7bbbcac8f02773734883ae19de17b489d815d817506f29bb0
+      before_script:
+        - curl -L https://codeclimate.com/downloads/test-reporter/test-reporter-latest-linux-amd64 > ./cc-test-reporter
+        - chmod +x ./cc-test-reporter
+        - ./cc-test-reporter before-build
       script:
         - composer test-with-coverage
       after_success:
         - bash <(curl -s https://codecov.io/bash) -f ./clover.xml
+      after_script:
+        - ./cc-test-reporter after-build --exit-code $TRAVIS_TEST_RESULT

composer.json

@@ -19,9 +19,9 @@
         "diablomedia/zendframework1-filter": "^1.0.0"
     },
     "autoload": {
-        "psr-0": {
-            "Zend_": "src/"
-        }
+        "classmap": [
+            "src/Zend/Filter/Input.php"
+        ]
     },
     "autoload-dev": {
         "psr-0": {
@@ -30,7 +30,10 @@
     },
     "require-dev": {
         "phpunit/phpunit": "^6.0",
-        "phpstan/phpstan": "^0.9.2"
+        "phpstan/phpstan": "^0.9.2",
+        "friendsofphp/php-cs-fixer": "^2.11",
+        "maglnet/composer-require-checker": "^0.1.6 | ^0.2.1",
+        "phpro/grumphp": "^0.14.0"
     },
     "include-path": [
         "src/"
@@ -39,8 +42,9 @@
         "exclude": ["/tests"]
     },
     "scripts": {
-        "test": "phpunit ./tests",
-        "test-with-coverage": "phpunit --coverage-clover=clover.xml ./tests",
-        "phpstan": "phpstan analyze -l6 -c phpstan.neon --no-progress ./src --ansi"
+        "test": "phpunit",
+        "test-with-coverage": "phpunit --coverage-clover=clover.xml",
+        "phpstan": "phpstan analyze -l6 -c phpstan.neon --no-progress ./ --ansi",
+        "style-check": "php-cs-fixer fix --dry-run -vv"
     }
 }

grumphp.yml.dist

@@ -0,0 +1,16 @@
+# grumphp.yml
+parameters:
+    tasks:
+        composer:
+            strict: true
+        composer_require_checker: ~
+        phpcsfixer2:
+            allow_risky: true
+            config: .php_cs
+        phpstan:
+            level: 6
+            configuration: phpstan.neon
+        phpunit:
+            metadata:
+                priority: 100
+            always_execute: true

phpstan.neon

@@ -1,4 +1,7 @@
 parameters:
+    excludes_analyse:
+        - %rootDir%/../../../vendor/*
+        - %rootDir%/../../../tests/*
     ignoreErrors:
         - '#Casting to .+ something that.s already .+\.#'
         - '#Method Zend_Filter_Input::_getFilter\(\) should return Zend_Filter_Interface but returns Zend_Filter_Interface\|Zend_Validate_Interface\.#'

phpunit.xml.dist

@@ -6,6 +6,11 @@
     backupGlobals="true"
     stderr="true"
     colors="true">
+    <testsuites>
+        <testsuite name="default">
+            <directory>./tests</directory>
+        </testsuite>
+    </testsuites>
     <filter>
         <whitelist addUncoveredFilesFromWhitelist="true">
             <directory suffix=".php">./src</directory>