diff --git a/app/src/androidTest/java/com/led/control/ExampleInstrumentedTest.kt b/app/src/androidTest/java/com/led/control/ExampleInstrumentedTest.kt
index 3c8a26b..2278259 100644
--- a/app/src/androidTest/java/com/led/control/ExampleInstrumentedTest.kt
+++ b/app/src/androidTest/java/com/led/control/ExampleInstrumentedTest.kt
@@ -1 +1,24 @@
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\ No newline at end of file
+package com.led.control
+
+import androidx.test.platform.app.InstrumentationRegistry
+import androidx.test.ext.junit.runners.AndroidJUnit4
+
+import org.junit.Test
+import org.junit.runner.RunWith
+
+import org.junit.Assert.*
+
+/**
+ * Instrumented test, which will execute on an Android device.
+ *
+ * See [testing documentation](http://d.android.com/tools/testing).
+ */
+@RunWith(AndroidJUnit4::class)
+class ExampleInstrumentedTest {
+    @Test
+    fun useAppContext() {
+        // Context of the app under test.
+        val appContext = InstrumentationRegistry.getInstrumentation().targetContext
+        assertEquals("com.led.control", appContext.packageName)
+    }
+}
\ No newline at end of file