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/*
* Copyright (C) 2018 Square, Inc.
*
* 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 okio
import java.io.ByteArrayInputStream
import java.nio.ByteBuffer
import kotlin.test.Test
import kotlin.test.assertEquals
import okio.ByteString.Companion.encode
import okio.ByteString.Companion.encodeUtf8
import okio.ByteString.Companion.readByteString
import okio.ByteString.Companion.toByteString
class ByteStringKotlinTest {
@Test fun arrayToByteString() {
val actual = byteArrayOf(1, 2, 3, 4).toByteString()
val expected = ByteString.of(1, 2, 3, 4)
assertEquals(actual, expected)
}
@Test fun arraySubsetToByteString() {
val actual = byteArrayOf(1, 2, 3, 4).toByteString(1, 2)
val expected = ByteString.of(2, 3)
assertEquals(actual, expected)
}
@Test fun byteBufferToByteString() {
val actual = ByteBuffer.wrap(byteArrayOf(1, 2, 3, 4)).toByteString()
val expected = ByteString.of(1, 2, 3, 4)
assertEquals(actual, expected)
}
@Test fun stringEncodeByteStringDefaultCharset() {
val actual = "a\uD83C\uDF69c".encode()
val expected = "a\uD83C\uDF69c".encodeUtf8()
assertEquals(actual, expected)
}
@Test fun streamReadByteString() {
val stream = ByteArrayInputStream(byteArrayOf(1, 2, 3, 4, 5, 6, 7, 8))
val actual = stream.readByteString(4)
val expected = ByteString.of(1, 2, 3, 4)
assertEquals(actual, expected)
}
@Test fun substring() {
val byteString = "abcdef".encodeUtf8()
assertEquals(byteString.substring(), "abcdef".encodeUtf8())
assertEquals(byteString.substring(endIndex = 3), "abc".encodeUtf8())
assertEquals(byteString.substring(beginIndex = 3), "def".encodeUtf8())
assertEquals(byteString.substring(beginIndex = 1, endIndex = 5), "bcde".encodeUtf8())
}
}
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