diff --git a/.gitignore b/.gitignore
index e69de29..7579f74 100644
--- a/.gitignore
+++ b/.gitignore
@@ -0,0 +1,2 @@
+vendor
+composer.lock
diff --git a/.travis.yml b/.travis.yml
new file mode 100644
index 0000000..3ac245a
--- /dev/null
+++ b/.travis.yml
@@ -0,0 +1,36 @@
+language: php
+sudo: false
+
+jobs:
+  include:
+  - stage: Unit tests
+    env:
+    php: 7.0
+  - env: COMPOSER_FLAGS="--prefer-lowest"
+    php: 7.0
+  - env:
+    php: 7.1
+  - env: COMPOSER_FLAGS="--prefer-lowest"
+    php: 7.1
+  - env:
+    php: 7.2
+  - env: COMPOSER_FLAGS="--prefer-lowest"
+    php: 7.2
+  - env:
+    php: 7.3
+  - env: COMPOSER_FLAGS="--prefer-lowest"
+    php: 7.3
+
+before_install:
+- composer self-update
+
+install:
+- composer update -o $COMPOSER_FLAGS
+
+script:
+- ./vendor/bin/phpunit
+
+cache:
+  directories:
+  - vendor
+  - $HOME/.composer/cache
diff --git a/composer.json b/composer.json
index e02d8af..6a1b3fa 100644
--- a/composer.json
+++ b/composer.json
@@ -13,15 +13,22 @@
         }
     ],
     "require": {
-        "php": "^5.6 || ^7.0",
-        "sentry/sentry": "^1.9.2"
+        "php": ">=7.0",
+        "sentry/sentry": "^1.9.2",
+        "zendframework/zend-eventmanager": "^2.5|| ^3.0",
+        "zendframework/zend-mvc": "^2.5 || ^3.0",
+        "zendframework/zend-log": "^2.5 || ^3.0"
+    },
+    "require-dev": {
+        "phpunit/phpunit": "^5.7.27 || ^6.5.8 || ^7.1.5"
     },
     "conflict": {
         "zendframework/zendframework": "<3.0.0"
     },
     "autoload": {
         "psr-0": {
-            "ZendSentry": "src/"
+            "ZendSentry": "src/",
+            "ZendSentryTests": "tests/"
         },
         "classmap": [
             "./Module.php"
diff --git a/phpunit.xml b/phpunit.xml
new file mode 100644
index 0000000..31a9fc0
--- /dev/null
+++ b/phpunit.xml
@@ -0,0 +1,26 @@
+<phpunit bootstrap="./tests/bootstrap.php"
+         colors="true"
+         convertErrorsToExceptions="true"
+         convertNoticesToExceptions="true"
+         convertWarningsToExceptions="true"
+         verbose="true"
+         stopOnFailure="false"
+         processIsolation="false"
+>
+    <testsuite name="Zend Sentry test suite">
+        <directory>./tests/ZendSentryTest</directory>
+    </testsuite>
+
+
+    <filter>
+        <whitelist>
+            <directory suffix=".php">./src</directory>
+            <file>./../Module.php</file>
+        </whitelist>
+    </filter>
+
+    <logging>
+        <log type="coverage-text" target="php://stdout"/>
+        <log type="coverage-clover" target="../build/logs/clover.xml"/>
+    </logging>
+</phpunit>
diff --git a/tests/ZendSentryTest/ModuleTest.php b/tests/ZendSentryTest/ModuleTest.php
new file mode 100644
index 0000000..efe756d
--- /dev/null
+++ b/tests/ZendSentryTest/ModuleTest.php
@@ -0,0 +1,45 @@
+<?php
+
+namespace ZendSentryTest;
+
+use PHPUnit\Framework\TestCase;
+use Zend\Loader\StandardAutoloader;
+use ZendSentry\Module as ZendSentryModule;
+
+class ModuleTest extends TestCase
+{
+    /**
+     * @var ZendSentryModule
+     */
+    private $module;
+
+    public function setUp()
+    {
+        parent::setUp();
+        $this->module = new ZendSentryModule();
+    }
+
+    public function testDefaultModuleConfig()
+    {
+        $expectedConfig = [];
+
+        $actualConfig = $this->module->getConfig();
+
+        $this->assertEquals($expectedConfig, $actualConfig);
+    }
+
+    public function testAutoloaderConfig()
+    {
+        $expectedConfig = [
+            StandardAutoloader::class => [
+                'namespaces' => [
+                    'ZendSentry' => realpath(__DIR__. '/../../src/ZendSentry')
+                ]
+            ]
+        ];
+
+        $actualConfig = $this->module->getAutoloaderConfig();
+
+        $this->assertEquals($expectedConfig, $actualConfig);
+    }
+}
diff --git a/tests/bootstrap.php b/tests/bootstrap.php
new file mode 100644
index 0000000..393ff00
--- /dev/null
+++ b/tests/bootstrap.php
@@ -0,0 +1,18 @@
+<?php
+
+chdir(__DIR__);
+
+$loader = null;
+if (file_exists('../vendor/autoload.php')) {
+    $loader = include '../vendor/autoload.php';
+} elseif (file_exists('../../../autoload.php')) {
+    $loader = include '../../../autoload.php';
+} else {
+    throw new RuntimeException('vendor/autoload.php could not be found. Did you run `php composer.phar install`?');
+}
+
+$loader->add('ZendSentryTest', __DIR__);
+
+if (!$config = @include 'configuration.php') {
+    $config = require 'configuration.php.dist';
+}
diff --git a/tests/configuration.php.dist b/tests/configuration.php.dist
new file mode 100644
index 0000000..d266508
--- /dev/null
+++ b/tests/configuration.php.dist
@@ -0,0 +1,2 @@
+<?php
+return array();