/*
 * Copyright (C) 2021 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.applications.appinfo;

import static com.google.common.truth.Truth.assertThat;

import static org.mockito.Mockito.spy;

import android.content.Context;
import android.util.FeatureFlagUtils;

import androidx.test.core.app.ApplicationProvider;
import androidx.test.ext.junit.runners.AndroidJUnit4;


import com.android.settings.core.BasePreferenceController;

import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.MockitoAnnotations;

@RunWith(AndroidJUnit4.class)
public class ManageAppLocalePreferenceControllerTest {
    private Context mContext;
    private ManageAppLocalePreferenceController mController;

    @Before
    public void setUp() {
        MockitoAnnotations.initMocks(this);
        mContext = spy(ApplicationProvider.getApplicationContext());
        mController = spy(new ManageAppLocalePreferenceController(mContext, "a key"));

        FeatureFlagUtils
                .setEnabled(mContext, FeatureFlagUtils.SETTINGS_APP_LANGUAGE_SELECTION, true);
    }

    @Test
    public void getAvailabilityStatus_featureFlagOff_shouldReturnUnavailable() {
        FeatureFlagUtils
                .setEnabled(mContext, FeatureFlagUtils.SETTINGS_APP_LANGUAGE_SELECTION, false);

        assertThat(mController.getAvailabilityStatus())
                .isEqualTo(BasePreferenceController.CONDITIONALLY_UNAVAILABLE);
    }

    @Test
    public void getAvailabilityStatus_featureFlagOn_shouldReturnAvailable() {
        assertThat(mController.getAvailabilityStatus())
                .isEqualTo(BasePreferenceController.AVAILABLE);
    }
}
