Introduce LocalBackupPasswordPreferenceController

- Create new LocalBackupPasswordPreferenceController - Create controller inside the DashboardFragment - Port logic from DevelopmentSettings into the controller Bug: 34203528 Test: make RunSettingsRoboTests -j40 Change-Id: I86d0d2402e8092e9f03498254ae4e3bf7bb9bf3d
2017-10-02 14:26:56 -07:00
parent 498e883d52
commit c97c9d4615
3 changed files with 206 additions and 1 deletions
--- a/tests/robotests/src/com/android/settings/development/LocalBackupPasswordPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/development/LocalBackupPasswordPreferenceControllerTest.java
@@ -0,0 +1,120 @@
+package com.android.settings.development;
+
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.never;
+import static org.mockito.Mockito.spy;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+import android.app.backup.IBackupManager;
+import android.content.Context;
+import android.os.RemoteException;
+import android.os.UserManager;
+import android.support.v7.preference.Preference;
+import android.support.v7.preference.PreferenceScreen;
+
+import com.android.settings.R;
+import com.android.settings.TestConfig;
+import com.android.settings.testutils.SettingsRobolectricTestRunner;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+import org.robolectric.RuntimeEnvironment;
+import org.robolectric.annotation.Config;
+import org.robolectric.util.ReflectionHelpers;
+
+@RunWith(SettingsRobolectricTestRunner.class)
+@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
+public class LocalBackupPasswordPreferenceControllerTest {
+
+    @Mock
+    private Preference mPreference;
+    @Mock
+    private PreferenceScreen mScreen;
+    @Mock
+    private UserManager mUserManager;
+    @Mock
+    private IBackupManager mBackupManager;
+
+    private Context mContext;
+    private LocalBackupPasswordPreferenceController mController;
+
+    @Before
+    public void setup() {
+        MockitoAnnotations.initMocks(this);
+        mContext = RuntimeEnvironment.application;
+        mController = spy(new LocalBackupPasswordPreferenceController(mContext));
+        ReflectionHelpers.setField(mController, "mUserManager", mUserManager);
+        when(mScreen.findPreference(mController.getPreferenceKey())).thenReturn(
+                mPreference);
+    }
+
+    @Test
+    public void updateState_hasBackupPassword_preferenceShouldHavePasswordSetSummary()
+            throws RemoteException {
+        ReflectionHelpers.setField(mController, "mBackupManager", mBackupManager);
+        doReturn(true).when(mController).isAdminUser();
+        when(mBackupManager.hasBackupPassword()).thenReturn(true);
+        mController.displayPreference(mScreen);
+
+        mController.updateState(mPreference);
+
+        verify(mPreference).setSummary(R.string.local_backup_password_summary_change);
+    }
+
+    @Test
+    public void updateState_noBackupPassword_preferenceShouldHaveNoPasswordSetSummary()
+            throws RemoteException {
+        ReflectionHelpers.setField(mController, "mBackupManager", mBackupManager);
+        doReturn(true).when(mController).isAdminUser();
+        when(mBackupManager.hasBackupPassword()).thenReturn(false);
+        mController.displayPreference(mScreen);
+
+        mController.updateState(mPreference);
+
+        verify(mPreference).setSummary(R.string.local_backup_password_summary_none);
+    }
+
+    @Test
+    public void updateState_backupManagerIsNull_shouldDisablePreference() throws RemoteException {
+        ReflectionHelpers.setField(mController, "mBackupManager", null);
+        doReturn(true).when(mController).isAdminUser();
+        when(mBackupManager.hasBackupPassword()).thenReturn(true);
+        mController.displayPreference(mScreen);
+
+        mController.updateState(mPreference);
+
+        verify(mPreference).setEnabled(false);
+        verify(mPreference, never()).setSummary(any());
+    }
+
+    @Test
+    public void updateState_backupManagerIsNotNullAndNotAdminUser_shouldDisablePreference()
+            throws RemoteException {
+        ReflectionHelpers.setField(mController, "mBackupManager", mBackupManager);
+        doReturn(false).when(mController).isAdminUser();
+        when(mBackupManager.hasBackupPassword()).thenReturn(true);
+
+        mController.updateState(mPreference);
+
+        verify(mPreference).setEnabled(false);
+        verify(mPreference, never()).setSummary(any());
+    }
+
+    @Test
+    public void updateState_backupManagerIsNotNullAndAdminUser_shouldEnablePreference()
+            throws RemoteException {
+        ReflectionHelpers.setField(mController, "mBackupManager", mBackupManager);
+        doReturn(true).when(mController).isAdminUser();
+        when(mBackupManager.hasBackupPassword()).thenReturn(true);
+
+        mController.updateState(mPreference);
+
+        verify(mPreference).setEnabled(true);
+        verify(mPreference, never()).setSummary(any());
+    }
+}