diff --git a/tests/Checks/EnvTypeCheckTest.php b/tests/Checks/EnvTypeCheckTest.php
new file mode 100644
index 0000000..4af1e39
--- /dev/null
+++ b/tests/Checks/EnvTypeCheckTest.php
@@ -0,0 +1,73 @@
+<?php
+
+namespace SilverStripe\EnvironmentCheck\Tests\Checks;
+
+use SilverStripe\Core\Kernel;
+use App\Checks\EnvSettingCheck;
+use SilverStripe\Control\Director;
+use SilverStripe\Dev\SapphireTest;
+use SilverStripe\Core\Injector\Injector;
+use SilverStripe\EnvironmentCheck\EnvironmentCheck;
+
+/**
+ * Test the env setting check.
+ */
+class EnvTypeCheckTest extends SapphireTest
+{
+    /**
+     * Check is OK when in live mode
+     *
+     * @return void
+     */
+    public function testEnvSettingLive()
+    {
+        /** @var Kernel $kernel */
+        $kernel = Injector::inst()->get(Kernel::class);
+        $kernel->setEnvironment('live');
+
+        $this->assertTrue(Director::isLive());
+
+        $checker = Injector::inst()->get(EnvSettingCheck::class);
+        $result = $checker->check();
+
+        $this->assertSame($result[0], EnvironmentCheck::OK);
+    }
+
+    /**
+     * Check is ERROR when in test mode
+     *
+     * @return void
+     */
+    public function testEnvSettingTest()
+    {
+        /** @var Kernel $kernel */
+        $kernel = Injector::inst()->get(Kernel::class);
+        $kernel->setEnvironment('test');
+
+        $this->assertTrue(Director::isTest());
+
+        $checker = Injector::inst()->get(EnvSettingCheck::class);
+        $result = $checker->check();
+
+        $this->assertSame($result[0], EnvironmentCheck::ERROR);
+    }
+
+    /**
+     * Check is ERROR when in dev mode
+     *
+     * @return void
+     */
+    public function testEnvSettingDev()
+    {
+        /** @var Kernel $kernel */
+        $kernel = Injector::inst()->get(Kernel::class);
+        $kernel->setEnvironment('dev');
+
+        $this->assertTrue(Director::isDev());
+
+        $checker = Injector::inst()->get(EnvSettingCheck::class);
+        $result = $checker->check();
+
+        $this->assertSame($result[0], EnvironmentCheck::ERROR);
+    }
+}