Merge "Add BluetoothMapUtilsTest" into tm-qpr-dev am: 1b07930655 (e4cf539d) · Commits · e / os / android_packages_modules_Bluetooth

android/app/tests/unit/src/com/android/bluetooth/map/BluetoothMapUtilsTest.java

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		/*
		* Copyright 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.bluetooth.map;

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

		import android.database.MatrixCursor;

		import androidx.test.filters.MediumTest;
		import androidx.test.runner.AndroidJUnit4;

		import com.android.bluetooth.mapapi.BluetoothMapContract;

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

		import java.nio.charset.StandardCharsets;

		@MediumTest
		@RunWith(AndroidJUnit4.class)
		public class BluetoothMapUtilsTest {

		private static final String TEXT = "코드";
		private static final String QUOTED_PRINTABLE_ENCODED_TEXT = "=EC=BD=94=EB=93=9C";
		private static final String BASE64_ENCODED_TEXT = "7L2U65Oc";

		@Test
		public void encodeQuotedPrintable_withNullInput_returnsNull() {
		assertThat(BluetoothMapUtils.encodeQuotedPrintable(null)).isNull();
		}

		@Test
		public void encodeQuotedPrintable() {
		assertThat(BluetoothMapUtils.encodeQuotedPrintable(TEXT.getBytes(StandardCharsets.UTF_8)))
		.isEqualTo(QUOTED_PRINTABLE_ENCODED_TEXT);
		}

		@Test
		public void quotedPrintableToUtf8() {
		assertThat(BluetoothMapUtils.quotedPrintableToUtf8(QUOTED_PRINTABLE_ENCODED_TEXT, null))
		.isEqualTo(TEXT.getBytes(StandardCharsets.UTF_8));
		}

		@Test
		public void printCursor_doesNotCrash() {
		MatrixCursor cursor = new MatrixCursor(new String[] {
		BluetoothMapContract.PresenceColumns.LAST_ONLINE, "Name"});
		cursor.addRow(new Object[] {345345226L, "test_name"});

		BluetoothMapUtils.printCursor(cursor);
		}

		@Test
		public void stripEncoding_quotedPrintable() {
		assertThat(BluetoothMapUtils.stripEncoding("=?UTF-8?Q?" + QUOTED_PRINTABLE_ENCODED_TEXT
		+ "?=")).isEqualTo(TEXT);
		}

		@Test
		public void stripEncoding_base64() {
		assertThat(BluetoothMapUtils.stripEncoding("=?UTF-8?B?" + BASE64_ENCODED_TEXT + "?="))
		.isEqualTo(TEXT);
		}
		}