app/src/test/java/noob/com/noobfilechooser/ExampleUnitTest.java
package noob.com.noobfilechooser;
import org.junit.Test;
import static org.junit.Assert.*;
/**
* To work on unit tests, switch the Test Artifact in the Build Variants view.
*/
public class ExampleUnitTest {
@Test
public void addition_isCorrect() throws Exception {
assertEquals(4, 2 + 2);
}
}