/*
 * Copyright (C) 2022 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.accessibility;

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

import static org.mockito.Mockito.spy;
import static org.mockito.Mockito.when;
import static org.robolectric.Shadows.shadowOf;

import android.content.DialogInterface;
import android.content.Intent;
import android.os.Bundle;

import androidx.appcompat.app.AlertDialog;
import androidx.fragment.app.FragmentActivity;

import com.android.settings.SettingsActivity;
import com.android.settings.bluetooth.BluetoothPairingDetail;
import com.android.settings.bluetooth.HearingAidPairingDialogFragment;
import com.android.settings.testutils.shadow.ShadowAlertDialogCompat;
import com.android.settingslib.bluetooth.CachedBluetoothDevice;
import com.android.settingslib.bluetooth.HearingAidProfile;

import org.junit.Before;
import org.junit.Rule;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.Mock;
import org.mockito.junit.MockitoJUnit;
import org.mockito.junit.MockitoRule;
import org.robolectric.Robolectric;
import org.robolectric.RobolectricTestRunner;
import org.robolectric.annotation.Config;

/** Tests for {@link HearingAidPairingDialogFragment}. */
@RunWith(RobolectricTestRunner.class)
@Config(shadows = ShadowAlertDialogCompat.class)
public class HearingAidPairingDialogFragmentTest {

    @Rule
    public final MockitoRule mockito = MockitoJUnit.rule();

    private static final String KEY_CACHED_DEVICE_SIDE = "cached_device_side";

    @Mock
    private CachedBluetoothDevice mCachedBluetoothDevice;
    private FragmentActivity mActivity;
    private HearingAidPairingDialogFragment mFragment;

    @Before
    public void setUp() {
        mFragment = spy(HearingAidPairingDialogFragment.newInstance(mCachedBluetoothDevice));
        mActivity = Robolectric.setupActivity(FragmentActivity.class);
        when(mFragment.getActivity()).thenReturn(mActivity);
    }

    @Test
    public void newInstance_deviceSideRight_argumentSideRight() {
        when(mCachedBluetoothDevice.getDeviceSide()).thenReturn(
                HearingAidProfile.DeviceSide.SIDE_RIGHT);

        mFragment = HearingAidPairingDialogFragment.newInstance(mCachedBluetoothDevice);

        final Bundle bundle = mFragment.getArguments();
        assertThat(bundle.getInt(KEY_CACHED_DEVICE_SIDE)).isEqualTo(
                HearingAidProfile.DeviceSide.SIDE_RIGHT);
    }

    @Test
    public void dialogPositiveButtonClick_intentToExpectedClass() {
        final AlertDialog dialog = (AlertDialog) mFragment.onCreateDialog(Bundle.EMPTY);
        dialog.show();

        dialog.getButton(DialogInterface.BUTTON_POSITIVE).performClick();

        final Intent intent = shadowOf(mActivity).getNextStartedActivity();
        assertThat(intent.getStringExtra(SettingsActivity.EXTRA_SHOW_FRAGMENT))
                .isEqualTo(BluetoothPairingDetail.class.getName());
    }

    @Test
    public void dialogNegativeButtonClick_dismissDialog() {
        final AlertDialog dialog = (AlertDialog) mFragment.onCreateDialog(Bundle.EMPTY);
        dialog.show();

        dialog.getButton(DialogInterface.BUTTON_NEGATIVE).performClick();

        assertThat(dialog.isShowing()).isFalse();
    }
}