diff --git a/tests/Provider/EventTest.php b/tests/Provider/EventTest.php
new file mode 100644
index 0000000..c76198e
--- /dev/null
+++ b/tests/Provider/EventTest.php
@@ -0,0 +1,25 @@
+<?php
+
+namespace Rarst\Laps\Tests\Provider;
+
+use Pimple\Container;
+use Rarst\Laps\Event\Hook_Event_Config_Interface;
+use Rarst\Laps\Provider\Hook_Event_Provider;
+use Rarst\Laps\Tests\LapsTestCase;
+
+class EventTest extends LapsTestCase {
+
+	public function testProvider() {
+
+		$container = new Container();
+		$provider  = new Hook_Event_Provider();
+
+		$provider->register( $container );
+
+		$this->assertArrayHasKey( 'hook.events', $container );
+
+		foreach ( $container['hook.events'] as $config ) {
+			$this->assertInstanceOf( Hook_Event_Config_Interface::class, $config );
+		}
+	}
+}
diff --git a/tests/Provider/ManagerTest.php b/tests/Provider/ManagerTest.php
new file mode 100644
index 0000000..98e09fe
--- /dev/null
+++ b/tests/Provider/ManagerTest.php
@@ -0,0 +1,29 @@
+<?php
+
+namespace Rarst\Laps\Tests\Provider;
+
+use Pimple\Exception\FrozenServiceException;
+use Rarst\Laps\Plugin;
+use Rarst\Laps\Provider\Manager_Provider;
+use Rarst\Laps\Tests\LapsTestCase;
+
+class ManagerTest extends LapsTestCase {
+
+	/**
+	 * @covers \Rarst\Laps\Provider\Manager_Provider
+	 */
+	public function testProvider() {
+
+		$container = new Plugin();
+		$provider  = new Manager_Provider();
+
+		$provider->register( $container );
+
+		$this->assertArrayHasKey( 'managers', $container );
+
+		$container->extend( 'managers', function () {} );
+		$provider->boot( $container );
+		$this->expectException( FrozenServiceException::class );
+		$container->extend( 'managers', function () {} );
+	}
+}
diff --git a/tests/Provider/RecordTest.php b/tests/Provider/RecordTest.php
new file mode 100644
index 0000000..fbee7aa
--- /dev/null
+++ b/tests/Provider/RecordTest.php
@@ -0,0 +1,35 @@
+<?php
+
+namespace Rarst\Laps\Tests\Provider;
+
+use Pimple\Exception\FrozenServiceException;
+use Rarst\Laps\Plugin;
+use Rarst\Laps\Provider\Record_Provider;
+use Rarst\Laps\Tests\LapsTestCase;
+
+class RecordTest extends LapsTestCase {
+
+	/**
+	 * @covers \Rarst\Laps\Provider\Record_Provider
+	 */
+	public function testProvider() {
+
+		$container = new Plugin();
+		$provider = new Record_Provider();
+
+		$provider->register( $container );
+
+		$stopwatch_a = $container['stopwatch'];
+		$stopwatch_b = $container['stopwatch'];
+
+		$this->assertNotSame( $stopwatch_a, $stopwatch_b );
+
+		$this->assertArrayHasKey( 'records', $container );
+
+		$container->extend( 'collectors', function () {} );
+		$provider->boot( $container );
+		$this->expectException( FrozenServiceException::class );
+		$container->extend( 'collectors', function () {} );
+
+	}
+}