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Commit a49f4501 authored by Rubin Xu's avatar Rubin Xu
Browse files

Add unit tests for policy transparency on Fact Auth settings 

Bug: 135747161
Test: make RunSettingsRoboTests
ROBOTEST_FILTER=FaceSettingsLockscreenBypassPreferenceControllerTest

Change-Id: I2cca8b923bad910dd539e346536c8b1537c8d367
parent a3fccb9c

tests/robotests/src/com/android/settings/biometrics/face/FaceSettingsLockscreenBypassPreferenceControllerTest.java

+28 −5
Original line number Diff line number Diff line
@@ -19,14 +19,20 @@ package com.android.settings.biometrics.face; 
import static com.google.common.truth.Truth.assertThat;



import static org.mockito.ArgumentMatchers.anyInt;

import static org.mockito.Mockito.doReturn;

import static org.mockito.Mockito.eq;

import static org.mockito.Mockito.spy;

import static org.mockito.Mockito.verify;

import static org.mockito.Mockito.when;



import android.content.Context;

import android.content.pm.PackageManager;

import android.hardware.face.FaceManager;

import android.os.UserManager;

import android.provider.Settings;



import androidx.preference.SwitchPreference;

import com.android.settingslib.RestrictedLockUtils.EnforcedAdmin;

import com.android.settingslib.RestrictedSwitchPreference;



import org.junit.Before;

import org.junit.Test;
@@ -42,7 +48,10 @@ public class FaceSettingsLockscreenBypassPreferenceControllerTest { 


    @Mock

    private FaceManager mFaceManager;

    private SwitchPreference mPreference;

    @Mock

    private PackageManager mPackageManager;

    @Mock

    private RestrictedSwitchPreference mPreference;

    @Mock

    private UserManager mUserManager;
@@ -52,12 +61,15 @@ public class FaceSettingsLockscreenBypassPreferenceControllerTest { 
    @Before

    public void setUp() {

        MockitoAnnotations.initMocks(this);

        mContext = RuntimeEnvironment.application;

        mPreference = new SwitchPreference(mContext);

        mContext = spy(RuntimeEnvironment.application);

        when(mContext.getSystemService(eq(Context.FACE_SERVICE))).thenReturn(mFaceManager);

        when(mContext.getPackageManager()).thenReturn(mPackageManager);



        mController = new FaceSettingsLockscreenBypassPreferenceController(mContext, "test_key");

        mController = spy(new FaceSettingsLockscreenBypassPreferenceController(mContext,

                "test_key"));

        ReflectionHelpers.setField(mController, "mFaceManager", mFaceManager);

        ReflectionHelpers.setField(mController, "mUserManager", mUserManager);



    }



    @Test
@@ -86,4 +98,15 @@ public class FaceSettingsLockscreenBypassPreferenceControllerTest { 
                Settings.Secure.FACE_UNLOCK_DISMISSES_KEYGUARD, 0) != 0;

        assertThat(newState).isEqualTo(!state);

    }



    @Test

    public void preferenceDisabled_byAdmin() {

        when(mPackageManager.hasSystemFeature(PackageManager.FEATURE_FACE)).thenReturn(true);

        when(mFaceManager.isHardwareDetected()).thenReturn(true);



        EnforcedAdmin admin = new EnforcedAdmin();

        doReturn(admin).when(mController).getRestrictingAdmin();

        mController.updateState(mPreference);

        verify(mPreference).setDisabledByAdmin(admin);

    }

}