How to use assertDownloadedBytesToFile method of com.github.kittinunf.fuel.core.requests.DownloadRequestTest class

Best Fuel code snippet using com.github.kittinunf.fuel.core.requests.DownloadRequestTest.assertDownloadedBytesToFile

DownloadRequestTest.kt

Source:DownloadRequestTest.kt

...19import java.net.HttpURLConnection20import java.util.Random21import org.hamcrest.CoreMatchers.`is` as isEqualTo22class DownloadRequestTest : MockHttpTestCase() {23    private fun <T : Any> assertDownloadedBytesToFile(result: ResponseResultOf<T>, file: File, numberOfBytes: Int): ResponseResultOf<T> {24        val (request, response, wrapped) = result25        val (data, error) = wrapped26        assertThat("Expected request to not be null", request, notNullValue())27        assertThat("Expected response to not be null", response, notNullValue())28        assertThat("Expected data, actual $error", data, notNullValue())29        assertThat("Expected file length ${file.length()} to match $numberOfBytes", file.length(), equalTo(numberOfBytes.toLong()))30        assertThat(response.statusCode, equalTo(HttpURLConnection.HTTP_OK))31        return result32    }33    @Test34    fun downloadToFile() {35        val manager = FuelManager()36        val numberOfBytes = 3276837        val file = File.createTempFile(numberOfBytes.toString(), null)38        val bytes = ByteArray(numberOfBytes).also { Random().nextBytes(it) }39        mock.chain(40            request = mock.request().withMethod(Method.GET.value).withPath("/bytes"),41            response = mock.response().withBody(BinaryBody(bytes, MediaType.OCTET_STREAM))42        )43        val result = manager.download(mock.path("bytes"))44            .fileDestination { _, _ -> file }45            .response()46        assertDownloadedBytesToFile(result, file, numberOfBytes)47    }48    @Test49    fun downloadToStream() {50        val manager = FuelManager()51        val numberOfBytes = 3276852        val stream = ByteArrayOutputStream(numberOfBytes)53        val bytes = ByteArray(numberOfBytes).also { Random().nextBytes(it) }54        mock.chain(55            request = mock.request().withMethod(Method.GET.value).withPath("/bytes"),56            response = mock.response().withBody(BinaryBody(bytes, MediaType.OCTET_STREAM))57        )58        val result = manager.download(mock.path("bytes"))59            .streamDestination { _, _ -> Pair(stream, { ByteArrayInputStream(stream.toByteArray()) }) }60            .response()61        val (request, response, wrapped) = result62        val (data, error) = wrapped63        assertThat("Expected request to not be null", request, notNullValue())64        assertThat("Expected response to not be null", response, notNullValue())65        assertThat("Expected data, actual $error", data, notNullValue())66        assertThat("Expected stream output length ${stream.size()} to match $numberOfBytes", stream.size(), equalTo(numberOfBytes))67        assertThat(response.statusCode, equalTo(HttpURLConnection.HTTP_OK))68    }69    @Test70    fun downloadBytesWithProgress() {71        val manager = FuelManager()72        val numberOfBytes = 118673        val file = File.createTempFile(numberOfBytes.toString(), null)74        val bytes = ByteArray(numberOfBytes).also { Random().nextBytes(it) }75        mock.chain(76            request = mock.request().withMethod(Method.GET.value).withPath("/bytes"),77            response = mock.response().withBody(BinaryBody(bytes, MediaType.OCTET_STREAM))78        )79        var read = -1L80        var total = -1L81        val triple = manager.download(mock.path("bytes"))82            .fileDestination { _, _ -> file }83            .progress { readBytes, totalBytes -> read = readBytes; total = totalBytes }84            .response()85        val (_, _, result) = assertDownloadedBytesToFile(triple, file, numberOfBytes)86        val (data, _) = result87        assertThat(data, isA(ByteArray::class.java))88        assertThat(data!!.size.toLong(), equalTo(read))89        assertThat("Progress read bytes and total bytes should be equal",90            read == total && read != -1L && total != -1L,91            equalTo(true)92        )93    }94    @Test95    fun downloadStringWithProgress() {96        val manager = FuelManager()97        val numberOfBytes = DEFAULT_BUFFER_SIZE * 598        val file = File.createTempFile(numberOfBytes.toString(), null)99        val bytes = ByteArray(numberOfBytes).also { Random().nextBytes(it) }100        mock.chain(101            request = mock.request().withMethod(Method.GET.value).withPath("/bytes"),102            response = mock.response().withBody(BinaryBody(bytes, MediaType.OCTET_STREAM))103        )104        var read = -1L105        var total = -1L106        val triple = manager.download(mock.path("bytes"))107            .fileDestination { _, _ -> file }108            .progress { readBytes, totalBytes -> read = readBytes; total = totalBytes }109            .responseString()110        val (_, _, result) = assertDownloadedBytesToFile(triple, file, numberOfBytes)111        val (data, _) = result112        assertThat(data, isA(String::class.java))113        assertThat(data, equalTo(file.readText()))114        assertThat(115            "Progress read bytes and total bytes should be equal",116            read == total && read != -1L && total != -1L,117            equalTo(true)118        )119    }120    @Test121    fun downloadFromHttpNotFound() {122        val manager = FuelManager()123        val numberOfBytes = 131072124        val file = File.createTempFile(numberOfBytes.toString(), null)125        mock.chain(126            request = mock.request().withMethod(Method.GET.value).withPath("/bytes"),127            response = mock.response().withStatusCode(HttpURLConnection.HTTP_NOT_FOUND)128        )129        val (request, response, result) = manager.download(mock.path("bytes"))130            .fileDestination { _, _ -> file }131            .progress { _, _ -> }132            .responseString()133        val (data, error) = result134        assertThat("Expected request to not be null", request, notNullValue())135        assertThat("Expected response to not be null", response, notNullValue())136        assertThat("Expected error, actual $data", error, notNullValue())137        assertThat("Expected nothing to be written to file", file.length(), equalTo(0L))138        val statusCode = HttpURLConnection.HTTP_NOT_FOUND139        assertThat(response.statusCode, isEqualTo(statusCode))140    }141    @Test142    fun downloadToInvalidFileDestination() {143        val manager = FuelManager()144        mock.chain(145            request = mock.request().withMethod(Method.GET.value).withPath("/bytes"),146            response = mock.reflect()147        )148        val (request, response, result) = manager.download(mock.path("bytes"))149            .fileDestination { _, _ ->150                val dir = System.getProperty("user.dir")151                File.createTempFile("not_found_file", null, File(dir, "not-a-folder"))152            }153            .responseString()154        val (data, error) = result155        assertThat("Expected request to not be null", request, notNullValue())156        assertThat("Expected response to not be null", response, notNullValue())157        assertThat("Expected error, actual $data", error, notNullValue())158        val statusCode = 200159        assertThat(error?.exception as IOException, isA(IOException::class.java))160        assertThat(response.statusCode, isEqualTo(statusCode))161    }162    @Test163    fun downloadBigFile() {164        val manager = FuelManager()165        val numberOfBytes = 1024 * 1024 * 10 // 10 MB166        val file = File.createTempFile(numberOfBytes.toString(), null)167        val bytes = ByteArray(numberOfBytes).apply { Random().nextBytes(this) }168        mock.chain(169            request = mock.request().withMethod(Method.GET.value).withPath("/bytes"),170            response = mock.response().withDelay(Delay.seconds(1)).withBody(BinaryBody(bytes, MediaType.OCTET_STREAM))171        )172        var read = -1L173        var total = -1L174        val triple = manager.download(mock.path("bytes"))175            .fileDestination { _, _ -> file }176            .progress { readBytes, totalBytes -> read = readBytes; total = totalBytes }177            .response()178        assertDownloadedBytesToFile(triple, file, numberOfBytes)179        assertThat("Progress read bytes and total bytes should be equal",180                read == total && read != -1L && total != -1L,181                equalTo(true)182        )183    }184    @Test185    fun downloadBigFileResponseUnit() {186        val manager = FuelManager()187        val numberOfBytes = 1024 * 1024 * 10 // 10 MB188        val file = File.createTempFile(numberOfBytes.toString(), null)189        val bytes = ByteArray(numberOfBytes).apply { Random().nextBytes(this) }190        mock.chain(191            request = mock.request().withMethod(Method.GET.value).withPath("/bytes"),192            response = mock.response().withDelay(Delay.seconds(1)).withBody(BinaryBody(bytes, MediaType.OCTET_STREAM))193        )194        var read = -1L195        var total = -1L196        val triple = manager.download(mock.path("bytes"))197            .fileDestination { _, _ -> file }198            .progress { readBytes, totalBytes -> read = readBytes; total = totalBytes }199            .responseUnit()200        assertDownloadedBytesToFile(triple, file, numberOfBytes)201        assertThat("Progress read bytes and total bytes should be equal",202                read == total && read != -1L && total != -1L,203                equalTo(true)204        )205    }206}...

assertDownloadedBytesToFile

Using AI Code Generation

1fun assertDownloadedBytesToFile() {2        File.createTempFile("image", ".png")3    }.response()4    val (data, error) = result5    assertNotNull(data)6    assertNull(error)7    assertEquals(200, response.statusCode)8    assertEquals("image/png", response.headers["Content-Type"])9    assertNotEquals(0, data?.length())10}11fun assertDownloadedBytesToFile() {12        File.createTempFile("image", ".png")13    }.response()14    val (data, error) = result15    assertNotNull(data)16    assertNull(error)17    assertEquals(200, response.statusCode)18    assertEquals("image/png", response.headers["Content-Type"])19    assertNotEquals(0, data?.length())20}21fun assertDownloadedBytesToFile() {22        File.createTempFile("image", ".png")23    }.response()24    val (data, error) = result25    assertNotNull(data)26    assertNull(error)27    assertEquals(200, response.statusCode)28    assertEquals("image/png", response.headers["Content-Type"])29    assertNotEquals(0, data?.length())30}31fun assertDownloadedBytesToFile() {32        File.createTempFile("image", ".png")33    }.response()34    val (data, error) = result35    assertNotNull(data)36    assertNull(error)37    assertEquals(200, response.statusCode)38    assertEquals("image/png", response.headers["Content-Type"])39    assertNotEquals(0, data?.length())40}

assertDownloadedBytesToFile

Using AI Code Generation

1DownloadRequestTest . assertDownloadedBytesToFile ( file , 0 , 0 )2DownloadRequestTest . assertDownloadedBytesToFile ( file , 0 , 0 , 0 )3DownloadRequestTest . assertDownloadedBytesToFile ( file , 0 , 0 , 0 , 0 )4DownloadRequestTest . assertDownloadedBytesToFile ( file , 0 , 0 , 0 , 0 , 0 )5DownloadRequestTest . assertDownloadedBytesToFile ( file , 0 , 0 , 0 , 0 , 0 , 0 )6DownloadRequestTest . assertDownloadedBytesToFile ( file , 0 , 0 , 0 , 0 , 0 , 0 , 0 )7DownloadRequestTest . assertDownloadedBytesToFile ( file , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 )8DownloadRequestTest . assertDownloadedBytesToFile ( file , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 )9DownloadRequestTest . assertDownloadedBytesToFile ( file , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 )

assertDownloadedBytesToFile

Using AI Code Generation

1assertDownloadedBytesToFile( 0 ,  100 ,  100 ,  100 )2assertDownloadedBytesToFile(  100 ,  100 ,  100 ,  100 )3assertDownloadedBytesToFile(  100 ,  100 ,  100 ,  100 )4assertDownloadedBytesToFile(  100 ,  100 ,  100 ,  100 )5assertDownloadedBytesToFile(  100 ,  100 ,  100 ,  100 )6assertDownloadedBytesToFile(  100 ,  100 ,  100 ,  100 )7assertDownloadedBytesToFile(  100 ,  100 ,  100 ,  100 )8assertDownloadedBytesToFile(  100 ,  100 ,  100 ,  100 )9assertDownloadedBytesToFile(  100 ,  100 ,  100 ,  100 )10assertDownloadedBytesToFile(  100 ,  100 ,  100 ,  100 )11assertDownloadedBytesToFile(  100

assertDownloadedBytesToFile

Using AI Code Generation

1fun assertDownloadedBytesToFile() {2    val file = File.createTempFile("download", ".test")3    val (data, error) = result4    assertThat(data, IsNull.notNullValue())5    assertThat(error, IsNull.nullValue())6    assertThat(file.length(), IsEqual.equalTo(14798L))7}8fun assertDownloadedBytesToFile() {9    val file = File.createTempFile("download", ".test")10    val (data, error) = result11    assertThat(data, IsNull.notNullValue())12    assertThat(error, IsNull.nullValue())13    assertThat(file.length(), IsEqual.equalTo(14798L))14}15fun assertDownloadedBytesToFile() {16    val file = File.createTempFile("download", ".test")17    val (data, error) = result18    assertThat(data, IsNull.notNullValue())19    assertThat(error, IsNull.nullValue())20    assertThat(file.length(), IsEqual.equalTo(14798L))21}22fun assertDownloadedBytesToFile() {23    val file = File.createTempFile("download", ".test")24    val (data, error) = result25    assertThat(data, IsNull.notNullValue())26    assertThat(error, IsNull.nullValue())27    assertThat(file.length(), IsEqual.equalTo(14798L))28}29fun assertDownloadedBytesToFile() {

assertDownloadedBytesToFile

Using AI Code Generation

1fuel . download ( url ,  destination ) . response { result  -> 2     val  ( data ,  error )  =  result 3    assertDownloadedBytesToFile ( data ,  error ,  destination ) 4}5fuel . download ( url ,  destination ) . response { result  -> 6     val  ( data ,  error )  =  result 7    assertDownloadedBytesToFile ( data ,  error ,  destination ) 8}9fuel . download ( url ,  destination ) . response { result  -> 10     val  ( data ,  error )  =  result 11    assertDownloadedBytesToFile ( data ,  error ,  destination ) 12}13fuel . download ( url ,  destination ) . response { result  -> 14     val  ( data ,  error )  =  result 15    assertDownloadedBytesToFile ( data ,  error ,  destination ) 16}17fuel . download ( url ,  destination ) . response { result  -> 18     val  ( data ,  error )  =  result 19    assertDownloadedBytesToFile ( data ,  error ,  destination ) 20}

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