Added travis and coveralls ntegrations with unittests skeleton.

.gitignore

@@ -0,0 +1,2 @@
+vendor
+composer.lock

.travis.yml

@@ -0,0 +1,31 @@
+sudo: false
+
+dist: trusty
+
+language: php
+
+php:
+  - nightly
+  - 7.2
+  - 7.1
+  - 7.0
+  - 5.6
+  - 5.5
+  - 5.4
+
+matrix:
+  allow_failures:
+    - php: nightly
+  include:
+    - php: "5.3"
+      dist: precise
+
+before_script:
+  - composer install --no-interaction
+
+script:
+  - composer cover
+  - composer check-style
+
+after_script:
+  - composer coveralls

composer.json

@@ -13,9 +13,21 @@
     "require": {
         "php": "^5.3|^7.0"
     },
+    "require-dev": {
+        "phpunit/phpunit": "^4.8 | ^6.5",
+        "satooshi/php-coveralls": ">=0.7.1 <2.0",
+        "squizlabs/php_codesniffer": "^2.3"
+    },
     "autoload": {
         "psr-4": {
-            "Dorantor\\" : "src"
+            "Dorantor\\" : ["src/", "tests/"]
         }
+    },
+    "scripts": {
+        "test": "./vendor/bin/phpunit -c ./tests/phpunit.xml",
+        "cover": "./vendor/bin/phpunit -c ./tests/phpunit.xml --coverage-clover build/logs/clover.xml",
+        "coveralls": "coveralls -v",
+        "check-style": "./vendor/bin/phpcs -p --standard=PSR2 --runtime-set ignore_errors_on_exit 1 --runtime-set ignore_warnings_on_exit 1 src",
+        "fix-style": "./vendor/bin/phpcbf -p --standard=PSR2 --runtime-set ignore_errors_on_exit 1 --runtime-set ignore_warnings_on_exit 1 src"
     }
 }

src/FileLock.php

@@ -97,4 +97,4 @@ public function release()
 
         return false;
     }
-}
+}

tests/phpunit.xml

@@ -0,0 +1,21 @@
+<?xml version="1.0"?>
+  <phpunit     colors="true"
+    bootstrap="../vendor/autoload.php"
+    convertErrorsToExceptions="true"
+    convertNoticesToExceptions="true"
+    convertWarningsToExceptions="true"
+    stopOnFailure="true"
+  >
+
+  <testsuites>
+        <testsuite name="Tests">
+            <directory suffix="Test.php">./</directory>
+        </testsuite>
+    </testsuites>
+
+  <filter>
+    <whitelist processUncoveredFilesFromWhitelist="true">
+        <directory suffix=".php">../src</directory>
+    </whitelist>
+  </filter>
+</phpunit>