diff --git a/tests/LUIS/Tests/Models/AppTest.php b/tests/LUIS/Tests/Models/AppTest.php
new file mode 100644
index 0000000..bae805d
--- /dev/null
+++ b/tests/LUIS/Tests/Models/AppTest.php
@@ -0,0 +1,50 @@
+<?php
+
+namespace LUIS\Tests\Models;
+
+use Goodjun\LUIS\Models\App;
+
+class AppTest extends \PHPUnit_Framework_TestCase
+{
+    public function testConstruct()
+    {
+        $app = new App([
+            'name' => 'name',
+            'description' => 'description',
+            'domain' => 'domain',
+            'culture' => 'en-us',
+            'tokenizerVersion' => '1.0',
+            'usageScenario' => 'usage',
+            'initialVersionId' => '0.1',
+        ]);
+
+        $this->assertEquals('name', $app->getName());
+        $this->assertEquals('description', $app->getDescription());
+        $this->assertEquals('domain', $app->getDomain());
+        $this->assertEquals('en-us', $app->getCulture());
+        $this->assertEquals('0.1', $app->getInitialVersionId());
+        $this->assertEquals('1.0', $app->getTokenizerVersion());
+        $this->assertEquals('usage', $app->getUsageScenario());
+    }
+
+    public function testSetterGetter()
+    {
+        $app = new App();
+
+        $app->setName('name')
+            ->setDescription('description')
+            ->setDomain('domain')
+            ->setCulture('en-us')
+            ->setInitialVersionId('0.1')
+            ->setTokenizerVersion('1.0')
+            ->setUsageScenario('usage');
+
+        $this->assertEquals('name', $app->getName());
+        $this->assertEquals('description', $app->getDescription());
+        $this->assertEquals('domain', $app->getDomain());
+        $this->assertEquals('en-us', $app->getCulture());
+        $this->assertEquals('0.1', $app->getInitialVersionId());
+        $this->assertEquals('1.0', $app->getTokenizerVersion());
+        $this->assertEquals('usage', $app->getUsageScenario());
+    }
+}
diff --git a/tests/LUIS/Tests/Models/ModelAbstractTest.php b/tests/LUIS/Tests/Models/ModelAbstractTest.php
new file mode 100644
index 0000000..ab4a690
--- /dev/null
+++ b/tests/LUIS/Tests/Models/ModelAbstractTest.php
@@ -0,0 +1,17 @@
+<?php
+
+namespace LUIS\Tests\Models;
+
+use Goodjun\LUIS\Models\ModelAbstract;
+
+class ModelAbstractTest extends \PHPUnit_Framework_TestCase
+{
+    public function testToArray()
+    {
+        $stub = $this->getMockForAbstractClass(ModelAbstract::class);
+
+        $stub->expects($this->any())
+            ->method('toArray')
+            ->will($this->returnValue([]));
+    }
+}
diff --git a/tests/LUIS/Tests/Models/UtteranceTest.php b/tests/LUIS/Tests/Models/UtteranceTest.php
new file mode 100644
index 0000000..761696e
--- /dev/null
+++ b/tests/LUIS/Tests/Models/UtteranceTest.php
@@ -0,0 +1,34 @@
+<?php
+
+namespace LUIS\Tests\Models;
+
+use Goodjun\LUIS\Models\Utterance;
+
+class UtteranceTest extends \PHPUnit_Framework_TestCase
+{
+    public function testConstruct()
+    {
+        $utterance = new Utterance([
+            'text' => 'text',
+            'intentName' => 'intent name',
+            'entityLabels' => [],
+        ]);
+
+        $this->assertEquals('text', $utterance->getText());
+        $this->assertEquals('intent name', $utterance->getIntentName());
+        $this->assertEquals([], $utterance->getEntityLabels());
+    }
+
+    public function testSetterGetter()
+    {
+        $utterance = new Utterance();
+
+        $utterance->setText('text')
+            ->setIntentName('intent name')
+            ->setEntityLabels([]);
+
+        $this->assertEquals('text', $utterance->getText());
+        $this->assertEquals('intent name', $utterance->getIntentName());
+        $this->assertEquals([], $utterance->getEntityLabels());
+    }
+}
diff --git a/tests/bootstrap.php b/tests/bootstrap.php
new file mode 100644
index 0000000..123801a
--- /dev/null
+++ b/tests/bootstrap.php
@@ -0,0 +1,4 @@
+<?php
+
+$classLoader = require dirname(__DIR__).'/vendor/autoload.php';
+$classLoader->register(true);
\ No newline at end of file