Merge "Don't show vpn info box when we don't have anything useful" into oc-dev

tests/robotests/src/com/android/settings/vpn2/AppDialogFragmentTest.java

@@ -0,0 +1,65 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.settings.vpn2;
+
+import static org.mockito.Mockito.never;
+import static org.mockito.Mockito.verify;
+
+import android.app.Fragment;
+import android.content.pm.PackageInfo;
+
+import com.android.settings.SettingsRobolectricTestRunner;
+import com.android.settings.TestConfig;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+import org.robolectric.annotation.Config;
+
+@RunWith(SettingsRobolectricTestRunner.class)
+@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
+public class AppDialogFragmentTest {
+
+    @Mock
+    private Fragment mParent;
+
+    private PackageInfo mPackageInfo;
+
+    @Before
+    public void setUp() {
+        MockitoAnnotations.initMocks(this);
+        mPackageInfo = new PackageInfo();
+    }
+
+    @Test
+    public void notManagingOrConnected_shouldNotShow() {
+        AppDialogFragment.show(mParent, mPackageInfo, "label", false /* manage */,
+                false /* connected */);
+
+        verify(mParent, never()).isAdded();
+    }
+
+    @Test
+    public void notManagingAndConnected_showShow() {
+        AppDialogFragment.show(mParent, mPackageInfo, "label", false /* manage */,
+                true /* connected */);
+
+        verify(mParent).isAdded();
+    }
+}