Created a test for permissionPermanentlyDenied

easypermissions/build.gradle

@@ -16,6 +16,11 @@ android {
             consumerProguardFiles 'proguard-rules.pro'
         }
     }
+    testOptions {
+        unitTests {
+            includeAndroidResources = true
+        }
+    }
 }
 
 dependencies {

easypermissions/src/test/java/pub/devrel/easypermissions/EasyPermissionsTest.java

@@ -3,8 +3,10 @@
 import android.Manifest;
 import android.app.Application;
 
+import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
+import org.robolectric.Robolectric;
 import org.robolectric.RobolectricTestRunner;
 import org.robolectric.RuntimeEnvironment;
 import org.robolectric.annotation.Config;
@@ -17,8 +19,16 @@
  * Basic Robolectric tests for {@link pub.devrel.easypermissions.EasyPermissions}.
  */
 @RunWith(RobolectricTestRunner.class)
-@Config(constants = BuildConfig.class, sdk = 23)
+@Config(application = TestApplication.class, constants = BuildConfig.class, sdk = 23)
 public class EasyPermissionsTest {
+
+    private TestActivity activity;
+
+    @Before
+    public void setUp() {
+         activity = Robolectric.setupActivity(TestActivity.class);
+    }
+
     @Test
     public void testHasPermissions() {
         Application app = RuntimeEnvironment.application;
@@ -39,4 +49,10 @@ public void testHasPermissions() {
         ShadowApplication.getInstance().grantPermissions(perms);
         assertTrue(EasyPermissions.hasPermissions(app, perms));
     }
+
+    @Test
+    public void testPermissionPermanentlyDenied() {
+        String perm = Manifest.permission.READ_SMS;
+        assertFalse(EasyPermissions.permissionPermanentlyDenied(activity, perm));
+    }
 }

easypermissions/src/test/java/pub/devrel/easypermissions/TestActivity.java

@@ -0,0 +1,10 @@
+package pub.devrel.easypermissions;
+
+import android.support.v7.app.AppCompatActivity;
+
+/**
+ * Activity to be used within tests. Some tests (e.g. {@link EasyPermissionsTest)} require an
+ * Activity as a parameter.
+ */
+class TestActivity extends AppCompatActivity {
+}

easypermissions/src/test/java/pub/devrel/easypermissions/TestApplication.java

@@ -0,0 +1,16 @@
+package pub.devrel.easypermissions;
+
+import android.app.Application;
+
+/**
+ * Simple Application is needed for hosting Activities (e.g. {@link TestActivity}) for use with
+ * Robolectric.
+ */
+public class TestApplication extends Application {
+
+    @Override
+    public void onCreate() {
+        super.onCreate();
+        setTheme(R.style.Theme_AppCompat);
+    }
+}