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73 changes: 73 additions & 0 deletions
73
test-suite-kotlin/src/test/kotlin/io/micronaut/docs/server/upload/UploadController.kt
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,73 @@ | ||
| package io.micronaut.docs.server.upload | ||
|
|
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| // tag::imports[] | ||
| import io.micronaut.http.HttpResponse | ||
| import io.micronaut.http.HttpStatus | ||
| import io.micronaut.http.MediaType | ||
| import io.micronaut.http.annotation.Controller | ||
| import io.micronaut.http.annotation.Post | ||
| import io.micronaut.http.multipart.CompletedFileUpload | ||
| import io.micronaut.http.multipart.StreamingFileUpload | ||
| import io.reactivex.Single | ||
|
|
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| import java.io.File | ||
| import java.io.IOException | ||
| import java.nio.file.Files | ||
| import java.nio.file.Paths | ||
| // end::imports[] | ||
|
|
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| // tag::class[] | ||
| @Controller("/upload") | ||
| class UploadController { | ||
| // end::class[] | ||
|
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| // tag::upload[] | ||
| @Post(value = "/", consumes = [MediaType.MULTIPART_FORM_DATA]) // <1> | ||
| fun upload(file: StreamingFileUpload): Single<HttpResponse<String>> { // <2> | ||
| val tempFile = File.createTempFile(file.filename, "temp") | ||
| val uploadPublisher = file.transferTo(tempFile) // <3> | ||
| return Single.fromPublisher(uploadPublisher) // <4> | ||
| .map { success -> | ||
| if (success) { | ||
| HttpResponse.ok("Uploaded") | ||
| } else { | ||
| HttpResponse.status<String>(HttpStatus.CONFLICT) | ||
| .body("Upload Failed") | ||
| } | ||
| } | ||
| } | ||
| // end::upload[] | ||
|
|
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| // tag::completedUpload[] | ||
| @Post(value = "/completed", consumes = [MediaType.MULTIPART_FORM_DATA]) // <1> | ||
| fun uploadCompleted(file: CompletedFileUpload): HttpResponse<String> { // <2> | ||
| return try { | ||
| val tempFile = File.createTempFile(file.filename, "temp") //<3> | ||
| val path = Paths.get(tempFile.absolutePath) | ||
| Files.write(path, file.bytes) //<3> | ||
| HttpResponse.ok("Uploaded") | ||
| } catch (exception: IOException) { | ||
| HttpResponse.badRequest("Upload Failed") | ||
| } | ||
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| } | ||
| // end::completedUpload[] | ||
|
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| // tag::bytesUpload[] | ||
| @Post(value = "/bytes", consumes = [MediaType.MULTIPART_FORM_DATA]) // <1> | ||
| fun uploadBytes(file: ByteArray, fileName: String): HttpResponse<String> { // <2> | ||
| return try { | ||
| val tempFile = File.createTempFile(fileName, "temp") | ||
| val path = Paths.get(tempFile.absolutePath) | ||
| Files.write(path, file) // <3> | ||
| HttpResponse.ok("Uploaded") | ||
| } catch (exception: IOException) { | ||
| HttpResponse.badRequest("Upload Failed") | ||
| } | ||
|
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| } | ||
| // end::bytesUpload[] | ||
|
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| // tag::endclass[] | ||
| } | ||
| // end::endclass[] |
61 changes: 61 additions & 0 deletions
61
test-suite-kotlin/src/test/kotlin/io/micronaut/docs/server/upload/UploadControllerSpec.kt
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,61 @@ | ||
| package io.micronaut.docs.server.upload | ||
|
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| import io.kotlintest.shouldBe | ||
| import io.kotlintest.shouldThrow | ||
| import io.kotlintest.specs.StringSpec | ||
| import io.micronaut.context.ApplicationContext | ||
| import io.micronaut.http.HttpRequest | ||
| import io.micronaut.http.HttpStatus | ||
| import io.micronaut.http.MediaType | ||
| import io.micronaut.http.client.RxHttpClient | ||
| import io.micronaut.http.client.exceptions.HttpClientResponseException | ||
| import io.micronaut.http.client.multipart.MultipartBody | ||
| import io.micronaut.runtime.server.EmbeddedServer | ||
| import io.reactivex.Flowable | ||
|
|
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| class UploadControllerSpec: StringSpec() { | ||
|
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| val embeddedServer = autoClose( | ||
| ApplicationContext.run(EmbeddedServer::class.java) | ||
| ) | ||
|
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| val client = autoClose( | ||
| embeddedServer.applicationContext.createBean(RxHttpClient::class.java, embeddedServer.getURL()) | ||
| ) | ||
|
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| init { | ||
| "test file upload"() { | ||
| val body = MultipartBody.builder() | ||
| .addPart("file", "file.json", MediaType.APPLICATION_JSON_TYPE, "{\"title\":\"Foo\"}".toByteArray()) | ||
| .build() | ||
|
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| val flowable = Flowable.fromPublisher(client.exchange( | ||
| HttpRequest.POST("/upload", body) | ||
| .contentType(MediaType.MULTIPART_FORM_DATA) | ||
| .accept(MediaType.TEXT_PLAIN_TYPE), | ||
| String::class.java | ||
| )) | ||
| val response = flowable.blockingFirst() | ||
|
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| response.status() shouldBe HttpStatus.OK | ||
| response.body.get() shouldBe "Uploaded" | ||
| } | ||
|
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| "test completed file upload with no name but with bytes"() { | ||
| val body = MultipartBody.builder() | ||
| .addPart("file", "", MediaType.APPLICATION_JSON_TYPE, "{\"title\":\"Foo\"}".toByteArray()) | ||
| .build() | ||
|
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| val flowable = Flowable.fromPublisher(client.exchange( | ||
| HttpRequest.POST("/upload/completed", body) | ||
| .contentType(MediaType.MULTIPART_FORM_DATA) | ||
| .accept(MediaType.TEXT_PLAIN_TYPE), | ||
| String::class.java | ||
| )) | ||
|
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| val ex = shouldThrow<HttpClientResponseException> { flowable.blockingFirst() } | ||
|
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| ex.message shouldBe "Required argument [CompletedFileUpload file] not specified" | ||
| } | ||
| } | ||
| } |
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