From 890d3c766cbf171fb6199182478f5788f9caf6ea Mon Sep 17 00:00:00 2001
From: jeffreyhuang <jeffreyhuang@google.com>
Date: Fri, 3 Nov 2017 14:08:48 -0700
Subject: [PATCH] Introduce KernelVersionDialogController

 - Create a controller to display data and for the
  kernel version field in FirmwareVersionDialogFragment

Bug: 36458278
Test: make RunSettingsRoboTests -j40
Change-Id: Ie3f735e4559d8b01f67c65a1a46f1f1ad2dcdcd5
---
 .../FirmwareVersionDialogFragment.java        |  1 +
 .../KernelVersionDialogController.java        | 41 +++++++++++++
 .../KernelVersionDialogControllerTest.java    | 57 +++++++++++++++++++
 3 files changed, 99 insertions(+)
 create mode 100644 src/com/android/settings/deviceinfo/firmwareversion/KernelVersionDialogController.java
 create mode 100644 tests/robotests/src/com/android/settings/deviceinfo/firmwareversion/KernelVersionDialogControllerTest.java

diff --git a/src/com/android/settings/deviceinfo/firmwareversion/FirmwareVersionDialogFragment.java b/src/com/android/settings/deviceinfo/firmwareversion/FirmwareVersionDialogFragment.java
index 8343c529139..d58d999b3e2 100644
--- a/src/com/android/settings/deviceinfo/firmwareversion/FirmwareVersionDialogFragment.java
+++ b/src/com/android/settings/deviceinfo/firmwareversion/FirmwareVersionDialogFragment.java
@@ -87,5 +87,6 @@ public class FirmwareVersionDialogFragment extends InstrumentedDialogFragment {
         new FirmwareVersionDialogController(this).initialize();
         new SecurityPatchLevelDialogController(this).initialize();
         new BasebandVersionDialogController(this).initialize();
+        new KernelVersionDialogController(this).initialize();
     }
 }
diff --git a/src/com/android/settings/deviceinfo/firmwareversion/KernelVersionDialogController.java b/src/com/android/settings/deviceinfo/firmwareversion/KernelVersionDialogController.java
new file mode 100644
index 00000000000..c6c84f6f0e6
--- /dev/null
+++ b/src/com/android/settings/deviceinfo/firmwareversion/KernelVersionDialogController.java
@@ -0,0 +1,41 @@
+/*
+ * 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.deviceinfo.firmwareversion;
+
+import android.support.annotation.VisibleForTesting;
+
+import com.android.settings.R;
+import com.android.settingslib.DeviceInfoUtils;
+
+public class KernelVersionDialogController {
+
+    @VisibleForTesting
+    static int KERNEL_VERSION_VALUE_ID = R.id.kernel_version_value;
+
+    private final FirmwareVersionDialogFragment mDialog;
+
+    public KernelVersionDialogController(FirmwareVersionDialogFragment dialog) {
+        mDialog = dialog;
+    }
+
+    /**
+     * Updates kernel version to the dialog.
+     */
+    public void initialize() {
+        mDialog.setText(KERNEL_VERSION_VALUE_ID, DeviceInfoUtils.getFormattedKernelVersion());
+    }
+}
diff --git a/tests/robotests/src/com/android/settings/deviceinfo/firmwareversion/KernelVersionDialogControllerTest.java b/tests/robotests/src/com/android/settings/deviceinfo/firmwareversion/KernelVersionDialogControllerTest.java
new file mode 100644
index 00000000000..c679af53d41
--- /dev/null
+++ b/tests/robotests/src/com/android/settings/deviceinfo/firmwareversion/KernelVersionDialogControllerTest.java
@@ -0,0 +1,57 @@
+/*
+ * 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.deviceinfo.firmwareversion;
+
+import static com.android.settings.deviceinfo.firmwareversion.KernelVersionDialogController
+        .KERNEL_VERSION_VALUE_ID;
+
+import static org.mockito.Mockito.verify;
+
+import com.android.settings.TestConfig;
+import com.android.settings.testutils.SettingsRobolectricTestRunner;
+import com.android.settingslib.DeviceInfoUtils;
+
+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_O)
+public class KernelVersionDialogControllerTest {
+
+    @Mock
+    private FirmwareVersionDialogFragment mDialog;
+
+    private KernelVersionDialogController mController;
+
+    @Before
+    public void setup() {
+        MockitoAnnotations.initMocks(this);
+        mController = new KernelVersionDialogController(mDialog);
+    }
+
+    @Test
+    public void initialize_shouldUpdateKernelVersionToDialog() {
+        mController.initialize();
+
+        verify(mDialog).setText(KERNEL_VERSION_VALUE_ID,
+                DeviceInfoUtils.getFormattedKernelVersion());
+    }
+}