internal fun ByteArray.commonToResponseBody(contentType: MediaType?): ResponseBody {
  return Buffer()
    .write(this)
    .asResponseBody(contentType, size.toLong())
}

internal fun ByteString.commonToResponseBody(contentType: MediaType?): ResponseBody {
  return Buffer()
    .write(this)
    .asResponseBody(contentType, size.toLong())
}

internal fun BufferedSource.commonAsResponseBody(
  contentType: MediaType?,

package okhttp3

import assertk.assertThat
import assertk.assertions.isEqualTo
import assertk.assertions.isNull
import kotlin.test.Test
import kotlin.test.assertFailsWith
import okhttp3.ResponseBody.Companion.asResponseBody
import okio.Buffer
import okio.ByteString.Companion.EMPTY
import okio.Source
import okio.Timeout
import okio.buffer

class ResponseCommonTest {
  @Test fun peekShorterThanResponse() {

 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package okhttp3.brotli.internal

import okhttp3.Response
import okhttp3.ResponseBody.Companion.asResponseBody
import okhttp3.internal.http.promisesBody
import okio.GzipSource
import okio.buffer
import okio.source
import org.brotli.dec.BrotliInputStream

fun uncompress(response: Response): Response {

        ReplaceWith(
          expression = "content.asResponseBody(contentType, contentLength)",
          imports = ["okhttp3.ResponseBody.Companion.asResponseBody"],
        ),
      level = DeprecationLevel.WARNING,
    )
    fun create(
      contentType: MediaType?,
      contentLength: Long,
      content: BufferedSource,
    ): ResponseBody = content.asResponseBody(contentType, contentLength)
  }

 */
package okhttp3

import assertk.assertThat
import assertk.assertions.isEmpty
import assertk.assertions.isEqualTo
import kotlin.test.assertFailsWith
import okhttp3.ResponseBody.Companion.asResponseBody
import okhttp3.ResponseBody.Companion.toResponseBody
import okio.Buffer
import okio.BufferedSource
import okio.Source
import okio.Timeout
import okio.buffer
import org.junit.jupiter.api.Test

import okhttp3.CacheControl
import okhttp3.Headers
import okhttp3.MediaType
import okhttp3.Protocol
import okhttp3.Request
import okhttp3.Response
import okhttp3.ResponseBody
import okhttp3.ResponseBody.Companion.asResponseBody
import okhttp3.internal.http.HTTP_PERM_REDIRECT
import okhttp3.internal.http.HTTP_TEMP_REDIRECT
import okio.Buffer
import okio.IOException
import okio.Source
import okio.Timeout
import okio.buffer

| RequestBody.create(File)            | File.asRequestBody()            |
| RequestBody.create(String)          | String.toRequestBody()          |
| ResponseBody.create(BufferedSource) | BufferedSource.asResponseBody() |
| ResponseBody.create(ByteArray)      | ByteArray.toResponseBody()      |
| ResponseBody.create(ByteString)     | ByteString.toResponseBody()     |
| ResponseBody.create(String)         | String.toResponseBody()         |

 */
package okhttp3

import java.io.Closeable
import java.io.IOException
import java.net.HttpURLConnection.HTTP_PROXY_AUTH
import java.net.HttpURLConnection.HTTP_UNAUTHORIZED
import okhttp3.ResponseBody.Companion.asResponseBody
import okhttp3.internal.commonAddHeader
import okhttp3.internal.commonBody
import okhttp3.internal.commonCacheControl
import okhttp3.internal.commonCacheResponse
import okhttp3.internal.commonClose

    responseBody = byteArrayOf(0, 1).toResponseBody("".toMediaType())
    responseBody = byteArrayOf(0, 1).toResponseBody(null)
    responseBody = Buffer().asResponseBody("".toMediaType(), 0L)
    responseBody = Buffer().asResponseBody(null, 0L)
  }

  @Test
  fun route() {
    val route: Route = factory.newRoute()
    val address: Address = route.address
    val proxy: Proxy = route.proxy

## Version 4.0.0-RC2

_2019-06-21_

 *  New: Require Kotlin 1.3.40.
 *  New: Change the Kotlin API from `File.toRequestBody()` to `File.asRequestBody()` and
    `BufferedSource.toResponseBody()` to `BufferedSource.asResponseBody()`. If the returned value
    is a view of what created it, we use _as_.
 *  Fix: Permit response codes of zero for compatibility with OkHttp 3.x.