core/tests/coretests/src/com/android/internal/widget/LockPatternUtilsTest.java

/*
 * 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.internal.widget;

import static org.junit.Assert.assertNotEquals;
import static org.junit.Assert.assertTrue;

import android.os.UserHandle;
import android.support.test.filters.SmallTest;
import android.support.test.runner.AndroidJUnit4;

import org.junit.Test;
import org.junit.runner.RunWith;

@RunWith(AndroidJUnit4.class)
@SmallTest
public class LockPatternUtilsTest {

    @Test
    public void testUserFrp_isNotRegularUser() throws Exception {
        assertTrue(LockPatternUtils.USER_FRP < 0);
    }

    @Test
    public void testUserFrp_isNotAReservedSpecialUser() throws Exception {
        assertNotEquals(UserHandle.USER_NULL, LockPatternUtils.USER_FRP);
        assertNotEquals(UserHandle.USER_ALL, LockPatternUtils.USER_FRP);
        assertNotEquals(UserHandle.USER_CURRENT, LockPatternUtils.USER_FRP);
        assertNotEquals(UserHandle.USER_CURRENT_OR_SELF, LockPatternUtils.USER_FRP);
    }
}