diff --git a/Dockerfile b/Dockerfile
index 9ce8d8091a..d3da3ad643 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM php:7.3-apache
+FROM php:7.3-apache AS ospos
 MAINTAINER jekkos
 
 RUN apt-get update && DEBIAN_FRONTEND=noninteractive apt-get install -y \
@@ -16,4 +16,22 @@ COPY . /app
 RUN ln -s /app/*[^public] /var/www && rm -rf /var/www/html && ln -nsf /app/public /var/www/html
 RUN chmod 755 /app/public/uploads && chown -R www-data:www-data /app/public /app/application
 
-RUN [ ! -f test/ospos.js ] || sed -i -e "s/\(localhost\)/web/g" test/ospos.js
+FROM ospos AS ospos_test
+ 
+COPY --from=composer /usr/bin/composer /usr/bin/composer
+ 
+RUN composer install -d/app 
+RUN php /app/vendor/kenjis/ci-phpunit-test/install.php -a /app/application -p /app/vendor/codeigniter/framework
+ 
+WORKDIR /app/application/tests
+ 
+CMD ["/app/vendor/phpunit/phpunit/phpunit"]
+
+FROM ospos AS ospos_dev
+
+RUN mkdir -p /app/bower_components && ln -s /app/bower_components /var/www/html/bower_components
+RUN yes | pecl install xdebug \
+    && echo "zend_extension=$(find /usr/local/lib/php/extensions/ -name xdebug.so)" > /usr/local/etc/php/conf.d/xdebug.ini \
+    && echo "xdebug.remote_enable=on" >> /usr/local/etc/php/conf.d/xdebug.ini \
+    && echo "xdebug.remote_autostart=off" >> /usr/local/etc/php/conf.d/xdebug.ini
+
diff --git a/Dockerfile.dev b/Dockerfile.dev
deleted file mode 100644
index 9d09afd745..0000000000
--- a/Dockerfile.dev
+++ /dev/null
@@ -1,9 +0,0 @@
-FROM jekkos/opensourcepos:master
-MAINTAINER jekkos
-
-RUN mkdir -p /app/bower_components && ln -s /app/bower_components /var/www/html/bower_components
-RUN yes | pecl install xdebug \
-    && echo "zend_extension=$(find /usr/local/lib/php/extensions/ -name xdebug.so)" > /usr/local/etc/php/conf.d/xdebug.ini \
-    && echo "xdebug.remote_enable=on" >> /usr/local/etc/php/conf.d/xdebug.ini \
-    && echo "xdebug.remote_autostart=off" >> /usr/local/etc/php/conf.d/xdebug.ini
-
diff --git a/Dockerfile.test b/Dockerfile.test
deleted file mode 100644
index 93b72144e9..0000000000
--- a/Dockerfile.test
+++ /dev/null
@@ -1,11 +0,0 @@
-FROM digitallyseamless/nodejs-bower-grunt:5
-MAINTAINER jekkos
-
-# apt-get install curl
-
-COPY Gruntfile.js .
-COPY package.json .
-COPY test .
-RUN npm install
-
-CMD ['while ! curl web/index.php | grep username; do sleep 1; done; grunt mochaWebdriver:test']
diff --git a/Gruntfile.js b/Gruntfile.js
index 9153c5a378..112352b0e9 100644
--- a/Gruntfile.js
+++ b/Gruntfile.js
@@ -230,7 +230,25 @@ module.exports = function(grunt) {
 					archive: 'dist/opensourcepos.zip'
 				},
 				files: [
-					{src: ['public/**', 'vendor/**', 'application/**', '!/public/images/menubar/png/', '!/public/dist/bootswatch/', '/public/dist/bootswatch/*/*.css', 'database/**', '*.txt', '*.md', 'LICENSE', 'docker*', 'Dockerfile', '**/.htaccess', '*.csv']}
+					{
+						src: [
+							'public/**',
+							'vendor/**',
+							'application/**',
+							'!/application/tests',
+							'!/public/images/menubar/png/',
+							'!/public/dist/bootswatch/',
+							'/public/dist/bootswatch/*/*.css',
+							'database/**',
+							'*.txt',
+							'*.md',
+							'LICENSE',
+							'docker*',
+							'Dockerfile',
+							'**/.htaccess',
+							'*.csv'
+						]
+					}
 				]
 			}
 		}
diff --git a/application/tests/.gitignore b/application/tests/.gitignore
new file mode 100644
index 0000000000..e2e075338d
--- /dev/null
+++ b/application/tests/.gitignore
@@ -0,0 +1 @@
+_ci_phpunit_test/tmp/
diff --git a/application/tests/libraries/Barcode_lib_test.php b/application/tests/libraries/Barcode_lib_test.php
index e69de29bb2..61460675d2 100644
--- a/application/tests/libraries/Barcode_lib_test.php
+++ b/application/tests/libraries/Barcode_lib_test.php
@@ -0,0 +1,46 @@
+<?php
+
+class Barcode_lib_test extends UnitTestCase
+{
+	public function setUp()
+	{
+		$this->resetInstance();
+
+		$this->obj = $this->newLibrary('Barcode_lib');
+	}
+
+	public function test_barcode_weight_first()
+	{
+		$config = $this->getMockBuilder('CI_Config')
+			->disableOriginalConstructor()
+			->setMethods(['item'])
+			->getMock();
+		$config->method('item')
+			->willReturn("02(\d{5})(\w{6})");
+
+		$item_number = "025000abcdef";
+		$quantity = 0;
+		$this->obj->parse_barcode_fields($quantity, $item_number);
+
+		echo $quantity;
+		$this->assertEquals($quantity, 1);
+		$this->assertEquals($item_number, "025000123456");
+	}
+
+	public function test_barcode_weight_last()
+	{
+		$config = $this->getMockBuilder('CI_Config')
+			->disableOriginalConstructor()
+			->setMethods(['item'])
+			->getMock();
+		$config->method('item')
+			->willReturn("02(\w{6})(\d{5})");
+
+		$item_number = "0212345650001";
+		$quantity = 0;
+		$this->obj->parse_barcode_fields($quantity, $item_number);
+
+		$this->assertEquals($quantity, 5.001);
+		$this->assertEquals($item_number, 123456);
+	}
+}
\ No newline at end of file
diff --git a/composer.json b/composer.json
index fca0faa436..af99eab873 100644
--- a/composer.json
+++ b/composer.json
@@ -16,6 +16,12 @@
 		"POS"
 	],
 	"homepage": "https://github.com/opensourcepos/opensourcepos",
+	"repositories": [
+		{
+			"type": "vcs",
+			"url": "https://github.com/kenjis/ci-phpunit-test"
+		}
+	],
 	"require": {
 		"php": "^5.6 || ^7.0",
 		"codeigniter/framework": "^3.1.11",
@@ -25,6 +31,8 @@
 		"vlucas/phpdotenv": "^2.4"
 	},
 	"require-dev": {
-		"mikey179/vfsStream": "1.1.*"
+		"mikey179/vfsstream": "1.1.*",
+		"phpunit/phpunit": "7.5.6",
+		"kenjis/ci-phpunit-test": "dev-master"
 	}
 }
diff --git a/composer.lock b/composer.lock
index 426a249ad2..1207340bdf 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "3322819f98ab53e62fc89cb8b1e4cb8a",
+    "content-hash": "d0d33e06b18584def4308d4a68eaf4ef",
     "packages": [
         {
             "name": "codeigniter/framework",
@@ -279,34 +279,1453 @@
     ],
     "packages-dev": [
         {
-            "name": "mikey179/vfsStream",
+            "name": "doctrine/instantiator",
+            "version": "1.3.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/doctrine/instantiator.git",
+                "reference": "ae466f726242e637cebdd526a7d991b9433bacf1"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/doctrine/instantiator/zipball/ae466f726242e637cebdd526a7d991b9433bacf1",
+                "reference": "ae466f726242e637cebdd526a7d991b9433bacf1",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^7.1"
+            },
+            "require-dev": {
+                "doctrine/coding-standard": "^6.0",
+                "ext-pdo": "*",
+                "ext-phar": "*",
+                "phpbench/phpbench": "^0.13",
+                "phpstan/phpstan-phpunit": "^0.11",
+                "phpstan/phpstan-shim": "^0.11",
+                "phpunit/phpunit": "^7.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.2.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Doctrine\\Instantiator\\": "src/Doctrine/Instantiator/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Marco Pivetta",
+                    "email": "ocramius@gmail.com",
+                    "homepage": "http://ocramius.github.com/"
+                }
+            ],
+            "description": "A small, lightweight utility to instantiate objects in PHP without invoking their constructors",
+            "homepage": "https://www.doctrine-project.org/projects/instantiator.html",
+            "keywords": [
+                "constructor",
+                "instantiate"
+            ],
+            "time": "2019-10-21T16:45:58+00:00"
+        },
+        {
+            "name": "kenjis/ci-phpunit-test",
+            "version": "dev-master",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/kenjis/ci-phpunit-test.git",
+                "reference": "d7ab6c251515e1f78918c6b9489dac6aec571e4e"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/kenjis/ci-phpunit-test/zipball/d7ab6c251515e1f78918c6b9489dac6aec571e4e",
+                "reference": "d7ab6c251515e1f78918c6b9489dac6aec571e4e",
+                "shasum": ""
+            },
+            "require": {
+                "nikic/php-parser": "^2.1|^3.0|^4.2",
+                "php": ">=5.4.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.0.x-dev"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Kenji Suzuki",
+                    "homepage": "https://github.com/kenjis"
+                }
+            ],
+            "description": "An easier way to use PHPUnit with CodeIgniter 3.x",
+            "homepage": "http://kenjis.github.io/ci-phpunit-test/",
+            "keywords": [
+                "codeigniter",
+                "monkey patch",
+                "phpunit",
+                "test",
+                "unit testing"
+            ],
+            "time": "2020-01-30T02:00:51+00:00"
+        },
+        {
+            "name": "mikey179/vfsstream",
             "version": "v1.1.0",
             "source": {
                 "type": "git",
-                "url": "https://github.com/bovigo/vfsStream.git",
-                "reference": "fc0fe8f4d0b527254a2dc45f0c265567c881d07e"
+                "url": "https://github.com/bovigo/vfsStream.git",
+                "reference": "fc0fe8f4d0b527254a2dc45f0c265567c881d07e"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/bovigo/vfsStream/zipball/fc0fe8f4d0b527254a2dc45f0c265567c881d07e",
+                "reference": "fc0fe8f4d0b527254a2dc45f0c265567c881d07e",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.3.0"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-0": {
+                    "org\\bovigo\\vfs": "src/main/php"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD"
+            ],
+            "homepage": "http://vfs.bovigo.org/",
+            "time": "2012-08-25T12:49:29+00:00"
+        },
+        {
+            "name": "myclabs/deep-copy",
+            "version": "1.9.5",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/myclabs/DeepCopy.git",
+                "reference": "b2c28789e80a97badd14145fda39b545d83ca3ef"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/myclabs/DeepCopy/zipball/b2c28789e80a97badd14145fda39b545d83ca3ef",
+                "reference": "b2c28789e80a97badd14145fda39b545d83ca3ef",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^7.1"
+            },
+            "replace": {
+                "myclabs/deep-copy": "self.version"
+            },
+            "require-dev": {
+                "doctrine/collections": "^1.0",
+                "doctrine/common": "^2.6",
+                "phpunit/phpunit": "^7.1"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "DeepCopy\\": "src/DeepCopy/"
+                },
+                "files": [
+                    "src/DeepCopy/deep_copy.php"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "description": "Create deep copies (clones) of your objects",
+            "keywords": [
+                "clone",
+                "copy",
+                "duplicate",
+                "object",
+                "object graph"
+            ],
+            "time": "2020-01-17T21:11:47+00:00"
+        },
+        {
+            "name": "nikic/php-parser",
+            "version": "v4.3.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/nikic/PHP-Parser.git",
+                "reference": "9a9981c347c5c49d6dfe5cf826bb882b824080dc"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/nikic/PHP-Parser/zipball/9a9981c347c5c49d6dfe5cf826bb882b824080dc",
+                "reference": "9a9981c347c5c49d6dfe5cf826bb882b824080dc",
+                "shasum": ""
+            },
+            "require": {
+                "ext-tokenizer": "*",
+                "php": ">=7.0"
+            },
+            "require-dev": {
+                "ircmaxell/php-yacc": "0.0.5",
+                "phpunit/phpunit": "^6.5 || ^7.0 || ^8.0"
+            },
+            "bin": [
+                "bin/php-parse"
+            ],
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "4.3-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "PhpParser\\": "lib/PhpParser"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Nikita Popov"
+                }
+            ],
+            "description": "A PHP parser written in PHP",
+            "keywords": [
+                "parser",
+                "php"
+            ],
+            "time": "2019-11-08T13:50:10+00:00"
+        },
+        {
+            "name": "phar-io/manifest",
+            "version": "1.0.3",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/phar-io/manifest.git",
+                "reference": "7761fcacf03b4d4f16e7ccb606d4879ca431fcf4"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/phar-io/manifest/zipball/7761fcacf03b4d4f16e7ccb606d4879ca431fcf4",
+                "reference": "7761fcacf03b4d4f16e7ccb606d4879ca431fcf4",
+                "shasum": ""
+            },
+            "require": {
+                "ext-dom": "*",
+                "ext-phar": "*",
+                "phar-io/version": "^2.0",
+                "php": "^5.6 || ^7.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.0.x-dev"
+                }
+            },
+            "autoload": {
+                "classmap": [
+                    "src/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Arne Blankerts",
+                    "email": "arne@blankerts.de",
+                    "role": "Developer"
+                },
+                {
+                    "name": "Sebastian Heuer",
+                    "email": "sebastian@phpeople.de",
+                    "role": "Developer"
+                },
+                {
+                    "name": "Sebastian Bergmann",
+                    "email": "sebastian@phpunit.de",
+                    "role": "Developer"
+                }
+            ],
+            "description": "Component for reading phar.io manifest information from a PHP Archive (PHAR)",
+            "time": "2018-07-08T19:23:20+00:00"
+        },
+        {
+            "name": "phar-io/version",
+            "version": "2.0.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/phar-io/version.git",
+                "reference": "45a2ec53a73c70ce41d55cedef9063630abaf1b6"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/phar-io/version/zipball/45a2ec53a73c70ce41d55cedef9063630abaf1b6",
+                "reference": "45a2ec53a73c70ce41d55cedef9063630abaf1b6",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^5.6 || ^7.0"
+            },
+            "type": "library",
+            "autoload": {
+                "classmap": [
+                    "src/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Arne Blankerts",
+                    "email": "arne@blankerts.de",
+                    "role": "Developer"
+                },
+                {
+                    "name": "Sebastian Heuer",
+                    "email": "sebastian@phpeople.de",
+                    "role": "Developer"
+                },
+                {
+                    "name": "Sebastian Bergmann",
+                    "email": "sebastian@phpunit.de",
+                    "role": "Developer"
+                }
+            ],
+            "description": "Library for handling version information and constraints",
+            "time": "2018-07-08T19:19:57+00:00"
+        },
+        {
+            "name": "phpdocumentor/reflection-common",
+            "version": "2.0.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/phpDocumentor/ReflectionCommon.git",
+                "reference": "63a995caa1ca9e5590304cd845c15ad6d482a62a"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/phpDocumentor/ReflectionCommon/zipball/63a995caa1ca9e5590304cd845c15ad6d482a62a",
+                "reference": "63a995caa1ca9e5590304cd845c15ad6d482a62a",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=7.1"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "~6"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "2.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "phpDocumentor\\Reflection\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Jaap van Otterdijk",
+                    "email": "opensource@ijaap.nl"
+                }
+            ],
+            "description": "Common reflection classes used by phpdocumentor to reflect the code structure",
+            "homepage": "http://www.phpdoc.org",
+            "keywords": [
+                "FQSEN",
+                "phpDocumentor",
+                "phpdoc",
+                "reflection",
+                "static analysis"
+            ],
+            "time": "2018-08-07T13:53:10+00:00"
+        },
+        {
+            "name": "phpdocumentor/reflection-docblock",
+            "version": "4.3.4",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/phpDocumentor/ReflectionDocBlock.git",
+                "reference": "da3fd972d6bafd628114f7e7e036f45944b62e9c"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/phpDocumentor/ReflectionDocBlock/zipball/da3fd972d6bafd628114f7e7e036f45944b62e9c",
+                "reference": "da3fd972d6bafd628114f7e7e036f45944b62e9c",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^7.0",
+                "phpdocumentor/reflection-common": "^1.0.0 || ^2.0.0",
+                "phpdocumentor/type-resolver": "~0.4 || ^1.0.0",
+                "webmozart/assert": "^1.0"
+            },
+            "require-dev": {
+                "doctrine/instantiator": "^1.0.5",
+                "mockery/mockery": "^1.0",
+                "phpdocumentor/type-resolver": "0.4.*",
+                "phpunit/phpunit": "^6.4"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "4.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "phpDocumentor\\Reflection\\": [
+                        "src/"
+                    ]
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Mike van Riel",
+                    "email": "me@mikevanriel.com"
+                }
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+                {
+                    "name": "Sebastian Bergmann",
+                    "email": "sebastian@phpunit.de"
+                }
+            ],
+            "description": "Provides functionality to handle HHVM/PHP environments",
+            "homepage": "http://www.github.com/sebastianbergmann/environment",
+            "keywords": [
+                "Xdebug",
+                "environment",
+                "hhvm"
+            ],
+            "time": "2019-11-20T08:46:58+00:00"
+        },
+        {
+            "name": "sebastian/exporter",
+            "version": "3.1.2",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/sebastianbergmann/exporter.git",
+                "reference": "68609e1261d215ea5b21b7987539cbfbe156ec3e"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/sebastianbergmann/exporter/zipball/68609e1261d215ea5b21b7987539cbfbe156ec3e",
+                "reference": "68609e1261d215ea5b21b7987539cbfbe156ec3e",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^7.0",
+                "sebastian/recursion-context": "^3.0"
+            },
+            "require-dev": {
+                "ext-mbstring": "*",
+                "phpunit/phpunit": "^6.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "3.1.x-dev"
+                }
+            },
+            "autoload": {
+                "classmap": [
+                    "src/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Sebastian Bergmann",
+                    "email": "sebastian@phpunit.de"
+                },
+                {
+                    "name": "Jeff Welch",
+                    "email": "whatthejeff@gmail.com"
+                },
+                {
+                    "name": "Volker Dusch",
+                    "email": "github@wallbash.com"
+                },
+                {
+                    "name": "Adam Harvey",
+                    "email": "aharvey@php.net"
+                },
+                {
+                    "name": "Bernhard Schussek",
+                    "email": "bschussek@gmail.com"
+                }
+            ],
+            "description": "Provides the functionality to export PHP variables for visualization",
+            "homepage": "http://www.github.com/sebastianbergmann/exporter",
+            "keywords": [
+                "export",
+                "exporter"
+            ],
+            "time": "2019-09-14T09:02:43+00:00"
+        },
+        {
+            "name": "sebastian/global-state",
+            "version": "2.0.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/sebastianbergmann/global-state.git",
+                "reference": "e8ba02eed7bbbb9e59e43dedd3dddeff4a56b0c4"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/bovigo/vfsStream/zipball/fc0fe8f4d0b527254a2dc45f0c265567c881d07e",
-                "reference": "fc0fe8f4d0b527254a2dc45f0c265567c881d07e",
+                "url": "https://api.github.com/repos/sebastianbergmann/global-state/zipball/e8ba02eed7bbbb9e59e43dedd3dddeff4a56b0c4",
+                "reference": "e8ba02eed7bbbb9e59e43dedd3dddeff4a56b0c4",
                 "shasum": ""
             },
             "require": {
-                "php": ">=5.3.0"
+                "php": "^7.0"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "^6.0"
+            },
+            "suggest": {
+                "ext-uopz": "*"
             },
             "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "2.0-dev"
+                }
+            },
             "autoload": {
-                "psr-0": {
-                    "org\\bovigo\\vfs": "src/main/php"
+                "classmap": [
+                    "src/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Sebastian Bergmann",
+                    "email": "sebastian@phpunit.de"
+                }
+            ],
+            "description": "Snapshotting of global state",
+            "homepage": "http://www.github.com/sebastianbergmann/global-state",
+            "keywords": [
+                "global state"
+            ],
+            "time": "2017-04-27T15:39:26+00:00"
+        },
+        {
+            "name": "sebastian/object-enumerator",
+            "version": "3.0.3",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/sebastianbergmann/object-enumerator.git",
+                "reference": "7cfd9e65d11ffb5af41198476395774d4c8a84c5"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/sebastianbergmann/object-enumerator/zipball/7cfd9e65d11ffb5af41198476395774d4c8a84c5",
+                "reference": "7cfd9e65d11ffb5af41198476395774d4c8a84c5",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^7.0",
+                "sebastian/object-reflector": "^1.1.1",
+                "sebastian/recursion-context": "^3.0"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "^6.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "3.0.x-dev"
                 }
             },
+            "autoload": {
+                "classmap": [
+                    "src/"
+                ]
+            },
             "notification-url": "https://packagist.org/downloads/",
             "license": [
-                "BSD"
+                "BSD-3-Clause"
             ],
-            "homepage": "http://vfs.bovigo.org/",
-            "time": "2012-08-25T12:49:29+00:00"
+            "authors": [
+                {
+                    "name": "Sebastian Bergmann",
+                    "email": "sebastian@phpunit.de"
+                }
+            ],
+            "description": "Traverses array structures and object graphs to enumerate all referenced objects",
+            "homepage": "https://github.com/sebastianbergmann/object-enumerator/",
+            "time": "2017-08-03T12:35:26+00:00"
+        },
+        {
+            "name": "sebastian/object-reflector",
+            "version": "1.1.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/sebastianbergmann/object-reflector.git",
+                "reference": "773f97c67f28de00d397be301821b06708fca0be"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/sebastianbergmann/object-reflector/zipball/773f97c67f28de00d397be301821b06708fca0be",
+                "reference": "773f97c67f28de00d397be301821b06708fca0be",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^7.0"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "^6.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.1-dev"
+                }
+            },
+            "autoload": {
+                "classmap": [
+                    "src/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Sebastian Bergmann",
+                    "email": "sebastian@phpunit.de"
+                }
+            ],
+            "description": "Allows reflection of object attributes, including inherited and non-public ones",
+            "homepage": "https://github.com/sebastianbergmann/object-reflector/",
+            "time": "2017-03-29T09:07:27+00:00"
+        },
+        {
+            "name": "sebastian/recursion-context",
+            "version": "3.0.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/sebastianbergmann/recursion-context.git",
+                "reference": "5b0cd723502bac3b006cbf3dbf7a1e3fcefe4fa8"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/sebastianbergmann/recursion-context/zipball/5b0cd723502bac3b006cbf3dbf7a1e3fcefe4fa8",
+                "reference": "5b0cd723502bac3b006cbf3dbf7a1e3fcefe4fa8",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^7.0"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "^6.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "3.0.x-dev"
+                }
+            },
+            "autoload": {
+                "classmap": [
+                    "src/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Jeff Welch",
+                    "email": "whatthejeff@gmail.com"
+                },
+                {
+                    "name": "Sebastian Bergmann",
+                    "email": "sebastian@phpunit.de"
+                },
+                {
+                    "name": "Adam Harvey",
+                    "email": "aharvey@php.net"
+                }
+            ],
+            "description": "Provides functionality to recursively process PHP variables",
+            "homepage": "http://www.github.com/sebastianbergmann/recursion-context",
+            "time": "2017-03-03T06:23:57+00:00"
+        },
+        {
+            "name": "sebastian/resource-operations",
+            "version": "2.0.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/sebastianbergmann/resource-operations.git",
+                "reference": "4d7a795d35b889bf80a0cc04e08d77cedfa917a9"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/sebastianbergmann/resource-operations/zipball/4d7a795d35b889bf80a0cc04e08d77cedfa917a9",
+                "reference": "4d7a795d35b889bf80a0cc04e08d77cedfa917a9",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^7.1"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "2.0-dev"
+                }
+            },
+            "autoload": {
+                "classmap": [
+                    "src/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Sebastian Bergmann",
+                    "email": "sebastian@phpunit.de"
+                }
+            ],
+            "description": "Provides a list of PHP built-in functions that operate on resources",
+            "homepage": "https://www.github.com/sebastianbergmann/resource-operations",
+            "time": "2018-10-04T04:07:39+00:00"
+        },
+        {
+            "name": "sebastian/version",
+            "version": "2.0.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/sebastianbergmann/version.git",
+                "reference": "99732be0ddb3361e16ad77b68ba41efc8e979019"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/sebastianbergmann/version/zipball/99732be0ddb3361e16ad77b68ba41efc8e979019",
+                "reference": "99732be0ddb3361e16ad77b68ba41efc8e979019",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.6"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "2.0.x-dev"
+                }
+            },
+            "autoload": {
+                "classmap": [
+                    "src/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Sebastian Bergmann",
+                    "email": "sebastian@phpunit.de",
+                    "role": "lead"
+                }
+            ],
+            "description": "Library that helps with managing the version number of Git-hosted PHP projects",
+            "homepage": "https://github.com/sebastianbergmann/version",
+            "time": "2016-10-03T07:35:21+00:00"
         },
         {
             "name": "symfony/polyfill-ctype",
@@ -366,6 +1785,46 @@
             ],
             "time": "2019-11-27T13:56:44+00:00"
         },
+        {
+            "name": "theseer/tokenizer",
+            "version": "1.1.3",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/theseer/tokenizer.git",
+                "reference": "11336f6f84e16a720dae9d8e6ed5019efa85a0f9"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/theseer/tokenizer/zipball/11336f6f84e16a720dae9d8e6ed5019efa85a0f9",
+                "reference": "11336f6f84e16a720dae9d8e6ed5019efa85a0f9",
+                "shasum": ""
+            },
+            "require": {
+                "ext-dom": "*",
+                "ext-tokenizer": "*",
+                "ext-xmlwriter": "*",
+                "php": "^7.0"
+            },
+            "type": "library",
+            "autoload": {
+                "classmap": [
+                    "src/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Arne Blankerts",
+                    "email": "arne@blankerts.de",
+                    "role": "Developer"
+                }
+            ],
+            "description": "A small library for converting tokenized PHP source code into XML and potentially other formats",
+            "time": "2019-06-13T22:48:21+00:00"
+        },
         {
             "name": "vlucas/phpdotenv",
             "version": "v2.6.1",
@@ -416,11 +1875,61 @@
                 "environment"
             ],
             "time": "2019-01-29T11:11:52+00:00"
+        },
+        {
+            "name": "webmozart/assert",
+            "version": "1.6.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/webmozart/assert.git",
+                "reference": "573381c0a64f155a0d9a23f4b0c797194805b925"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/webmozart/assert/zipball/573381c0a64f155a0d9a23f4b0c797194805b925",
+                "reference": "573381c0a64f155a0d9a23f4b0c797194805b925",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^5.3.3 || ^7.0",
+                "symfony/polyfill-ctype": "^1.8"
+            },
+            "conflict": {
+                "vimeo/psalm": "<3.6.0"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "^4.8.36 || ^7.5.13"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "Webmozart\\Assert\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Bernhard Schussek",
+                    "email": "bschussek@gmail.com"
+                }
+            ],
+            "description": "Assertions to validate method input/output with nice error messages.",
+            "keywords": [
+                "assert",
+                "check",
+                "validate"
+            ],
+            "time": "2019-11-24T13:36:37+00:00"
         }
     ],
     "aliases": [],
     "minimum-stability": "stable",
-    "stability-flags": [],
+    "stability-flags": {
+        "kenjis/ci-phpunit-test": 20
+    },
     "prefer-stable": false,
     "prefer-lowest": false,
     "platform": {
diff --git a/database/Dockerfile b/database/Dockerfile
deleted file mode 100644
index 9a2388a682..0000000000
--- a/database/Dockerfile
+++ /dev/null
@@ -1,5 +0,0 @@
-FROM alpine
-MAINTAINER jekkos
-
-ADD database.sql /docker-entrypoint-initdb.d/database.sql
-VOLUME /docker-entrypoint-initdb.d
diff --git a/docker-compose.dev.yml b/docker-compose.dev.yml
index aa4dc0129d..4b5906cd42 100644
--- a/docker-compose.dev.yml
+++ b/docker-compose.dev.yml
@@ -1,20 +1,16 @@
-version: '2'
+version: '3.4'
 
 volumes:
     uploads:
         driver: local
   
 services:
-    sqlscript:
-        build:
-            context: database/
-            dockerfile: Dockerfile
 
     ospos:
         build:
             context: .
-            dockerfile: Dockerfile.dev
-        container_name: ospos
+            target: ospos_dev
+        container_name: ospos_dev
         restart: always
         depends_on:
           - mysql
@@ -36,8 +32,8 @@ services:
         restart: always
         ports:
           - "3306:3306"
-        volumes_from:
-          - sqlscript
+        volumes:
+          - ./database/database.sql:/docker-entrypoint-initdb.d/database.sql
         environment:
           - MYSQL_ROOT_PASSWORD=pointofsale
           - MYSQL_DATABASE=ospos
diff --git a/docker-compose.test.yml b/docker-compose.test.yml
index eeba2eb3b3..bab203724a 100644
--- a/docker-compose.test.yml
+++ b/docker-compose.test.yml
@@ -1,31 +1,22 @@
-version: '2'
+version: '3.4'
   
 services:
     test: 
         build:
             context: .
-            dockerfile: Dockerfile.test
-
-    sqlscript:
-        build:
-            context: database/
-            dockerfile: Dockerfile
-
-    ospos:
-        build:
-            context: .
-            dockerfile: Dockerfile
-        container_name: ospos
-        restart: always
-        depends_on:
+            target: ospos_test
+        depends_on: 
           - mysql
-        ports:
-          - "80:80"
+        container_name: ospos_test
         environment:
+          - CI_ENV=testing
+          - ENCRYPTION_KEY=
+          - MYSQL_HOST_NAME=127.0.0.1
+          - MYSQL_DATABASE=ospos
           - MYSQL_USERNAME=admin
           - MYSQL_PASSWORD=pointofsale
-          - MYSQL_DB_NAME=ospos
-          - MYSQL_HOST_NAME=mysql
+        ports:
+          - "80:80"
 
     mysql:
         image: mysql:5.7
diff --git a/docker-compose.yml b/docker-compose.yml
index e46b840f04..e34f735894 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,4 +1,4 @@
-version: '2'
+version: '3.4'
 
 volumes:
     uploads:
@@ -11,15 +11,10 @@ networks:
     db_net:
 
 services:
-    sqlscript:
-        build:
-            context: database/
-            dockerfile: Dockerfile
-
     ospos:
         build:
             context: .
-            dockerfile: Dockerfile
+            target: ospos
         container_name: ospos
         restart: always
         depends_on:
@@ -49,8 +44,8 @@ services:
           - "3306"
         networks:
           - db_net
-        volumes_from:
-          - sqlscript
+        volumes:
+          - ./database/database.sql:/docker-entrypoint-initdb.d/database.sql
         environment:
           - MYSQL_ROOT_PASSWORD=${OSPOS_MYSQL_ROOT_PASSWORD}
           - MYSQL_DATABASE=ospos