/*
 * Copyright (C) 2024 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.connecteddevice.audiosharing;

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

import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.robolectric.RobolectricTestRunner;

@RunWith(RobolectricTestRunner.class)
public class AudioSharingPasswordValidatorTest {
    private AudioSharingPasswordValidator mValidator;

    @Before
    public void setUp() {
        mValidator = new AudioSharingPasswordValidator();
    }

    @Test
    public void testValidPasswords() {
        assertThat(mValidator.isTextValid("1234")).isTrue();
        assertThat(mValidator.isTextValid("Password")).isTrue();
        assertThat(mValidator.isTextValid("SecurePass123!")).isTrue();
        assertThat(mValidator.isTextValid("ÄÖÜß")).isTrue();
        assertThat(mValidator.isTextValid("1234567890abcdef")).isTrue();
    }

    @Test
    public void testInvalidPasswords() {
        assertThat(mValidator.isTextValid(null)).isFalse();
        assertThat(mValidator.isTextValid("")).isFalse();
        assertThat(mValidator.isTextValid("abc")).isFalse();
        assertThat(mValidator.isTextValid("ThisIsAVeryLongPasswordThatExceedsSixteenOctets"))
                .isFalse();
        assertThat(mValidator.isTextValid("Invalid\uDC00")).isFalse();
    }
}
