Add test config, CS rules and fix CS

.editorconfig

@@ -0,0 +1,15 @@
+; This file is for unifying the coding style for different editors and IDEs.
+; More information at http://editorconfig.org
+
+root = true
+
+[*]
+charset = utf-8
+indent_size = 4
+indent_style = space
+end_of_line = lf
+insert_final_newline = true
+trim_trailing_whitespace = true
+
+[*.md]
+trim_trailing_whitespace = false

.gitattributes

@@ -0,0 +1,10 @@
+# Path-based git attributes
+# https://www.kernel.org/pub/software/scm/git/docs/gitattributes.html
+
+# Ignore all test and documentation with "export-ignore".
+/.gitattributes     export-ignore
+/.gitignore         export-ignore
+/.travis.yml        export-ignore
+/phpunit.xml.dist   export-ignore
+/.scrutinizer.yml   export-ignore
+/tests              export-ignore

.scrutinizer.yml

@@ -0,0 +1,23 @@
+filter:
+    excluded_paths: [tests/*]
+
+checks:
+    php:
+        remove_extra_empty_lines: true
+        remove_php_closing_tag: true
+        remove_trailing_whitespace: true
+        fix_use_statements:
+            remove_unused: true
+            preserve_multiple: false
+            preserve_blanklines: true
+            order_alphabetically: true
+        fix_php_opening_tag: true
+        fix_linefeed: true
+        fix_line_ending: true
+        fix_identation_4spaces: true
+        fix_doc_comments: true
+
+tools:
+    external_code_coverage:
+        timeout: 600
+        runs: 3

.styleci.yml

@@ -0,0 +1 @@
+preset: psr2

.travis.yml

@@ -0,0 +1,27 @@
+language: php
+
+php:
+  - 5.5
+  - 5.6
+  - 7.0
+  - hhvm
+
+# This triggers builds to run on the new TravisCI infrastructure.
+# See: http://docs.travis-ci.com/user/workers/container-based-infrastructure/
+sudo: false
+
+matrix:
+  include:
+    - php: 5.5
+      env: 'COMPOSER_FLAGS="--prefer-stable --prefer-lowest"'
+
+before_script:
+  - travis_retry composer self-update
+  - travis_retry composer update ${COMPOSER_FLAGS} --no-interaction --prefer-source
+
+script:
+  - vendor/bin/phpcs --standard=psr2 src/
+  - vendor/bin/phpunit --coverage-text --coverage-clover=coverage.clover
+
+after_script:
+  - if [[ $TRAVIS_PHP_VERSION != 'hhvm' && $TRAVIS_PHP_VERSION != '7.0' ]]; then php vendor/bin/ocular code-coverage:upload --format=php-clover coverage.clover; fi

build/report.junit.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<testsuites>
+  <testsuite name=":vendor Test Suite" tests="1" assertions="1" failures="0" errors="0" time="0.008358">
+    <testsuite name="Barryvdh\LaravelIdeHelper\ExampleTest" file="/Users/barry/Code/laravel-ide-helper/tests/MethodTest.php" tests="1" assertions="1" failures="0" errors="0" time="0.008358">
+      <testcase name="testCanInstantiate" class="Barryvdh\LaravelIdeHelper\ExampleTest" file="/Users/barry/Code/laravel-ide-helper/tests/MethodTest.php" line="10" assertions="1" time="0.008358"/>
+    </testsuite>
+  </testsuite>
+</testsuites>

build/report.tap

@@ -0,0 +1,3 @@
+TAP version 13
+ok 1 - Barryvdh\LaravelIdeHelper\ExampleTest::testCanInstantiate
+1..1

composer.json

@@ -18,6 +18,9 @@
         "symfony/class-loader": "~2.3|~3.0"
     },
     "require-dev": {
+        "phpunit/phpunit" : "4.*",
+        "scrutinizer/ocular": "~1.1",
+        "squizlabs/php_codesniffer": "~2.3",
         "doctrine/dbal": "~2.3"
     },
     "suggest": {
@@ -28,6 +31,15 @@
             "Barryvdh\\LaravelIdeHelper\\": "src"
         }
     },
+    "autoload-dev": {
+        "psr-4": {
+            ":vendor\\:package_name\\": "tests"
+        }
+    },
+    "scripts": {
+        "test": "phpunit",
+        "cs": "phpcs --standard=psr2 src/"
+    },
     "extra": {
         "branch-alias": {
             "dev-master": "2.1-dev"

phpunit.xml.dist

@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<phpunit bootstrap="vendor/autoload.php"
+         backupGlobals="false"
+         backupStaticAttributes="false"
+         colors="true"
+         verbose="true"
+         convertErrorsToExceptions="true"
+         convertNoticesToExceptions="true"
+         convertWarningsToExceptions="true"
+         processIsolation="false"
+         stopOnFailure="false">
+    <testsuites>
+        <testsuite name=":vendor Test Suite">
+            <directory>tests</directory>
+        </testsuite>
+    </testsuites>
+    <filter>
+        <whitelist>
+            <directory suffix=".php">src/</directory>
+        </whitelist>
+    </filter>
+    <logging>
+        <log type="tap" target="build/report.tap"/>
+        <log type="junit" target="build/report.junit.xml"/>
+        <log type="coverage-html" target="build/coverage" charset="UTF-8" yui="true" highlight="true"/>
+        <log type="coverage-text" target="build/coverage.txt"/>
+        <log type="coverage-clover" target="build/logs/clover.xml"/>
+    </logging>
+</phpunit>