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Support FileIO without Foundation (#284)
* Support FileIO without Foundation * Split up FilesTests into FileIOTests and FileMiddlewareTests
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,93 @@ | ||
| //===----------------------------------------------------------------------===// | ||
| // | ||
| // This source file is part of the Hummingbird server framework project | ||
| // | ||
| // Copyright (c) 2023 the Hummingbird authors | ||
| // Licensed under Apache License v2.0 | ||
| // | ||
| // See LICENSE.txt for license information | ||
| // See hummingbird/CONTRIBUTORS.txt for the list of Hummingbird authors | ||
| // | ||
| // SPDX-License-Identifier: Apache-2.0 | ||
| // | ||
| //===----------------------------------------------------------------------===// | ||
|
|
||
| import Hummingbird | ||
| import HummingbirdXCT | ||
| import XCTest | ||
|
|
||
| class FileIOTests: XCTestCase { | ||
| func randomBuffer(size: Int) -> ByteBuffer { | ||
| var data = [UInt8](repeating: 0, count: size) | ||
| data = data.map { _ in UInt8.random(in: 0...255) } | ||
| return ByteBufferAllocator().buffer(bytes: data) | ||
| } | ||
|
|
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| func testReadFileIO() async throws { | ||
| let router = HBRouterBuilder(context: HBTestRouterContext.self) | ||
| router.get("test.jpg") { _, context -> HBResponse in | ||
| let fileIO = HBFileIO(threadPool: context.threadPool) | ||
| let body = try await fileIO.loadFile(path: "test.jpg", context: context, logger: context.logger) | ||
| return .init(status: .ok, headers: [:], body: body) | ||
| } | ||
| let buffer = self.randomBuffer(size: 320_003) | ||
| let data = Data(buffer: buffer) | ||
| let fileURL = URL(fileURLWithPath: "test.jpg") | ||
| XCTAssertNoThrow(try data.write(to: fileURL)) | ||
| defer { XCTAssertNoThrow(try FileManager.default.removeItem(at: fileURL)) } | ||
|
|
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| let app = HBApplication(responder: router.buildResponder()) | ||
|
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| try await app.test(.router) { client in | ||
| try await client.XCTExecute(uri: "/test.jpg", method: .GET) { response in | ||
| XCTAssertEqual(response.body, buffer) | ||
| } | ||
| } | ||
| } | ||
|
|
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| func testWrite() async throws { | ||
| let filename = "testWrite.txt" | ||
| let router = HBRouterBuilder(context: HBTestRouterContext.self) | ||
| router.put("store") { request, context -> HTTPResponseStatus in | ||
| let fileIO = HBFileIO(threadPool: context.threadPool) | ||
| try await fileIO.writeFile(contents: request.body, path: filename, context: context, logger: context.logger) | ||
| return .ok | ||
| } | ||
| let app = HBApplication(responder: router.buildResponder()) | ||
|
|
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| try await app.test(.router) { client in | ||
| let buffer = ByteBufferAllocator().buffer(string: "This is a test") | ||
| try await client.XCTExecute(uri: "/store", method: .PUT, body: buffer) { response in | ||
| XCTAssertEqual(response.status, .ok) | ||
| } | ||
| } | ||
|
|
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| let fileURL = URL(fileURLWithPath: filename) | ||
| let data = try Data(contentsOf: fileURL) | ||
| defer { XCTAssertNoThrow(try FileManager.default.removeItem(at: fileURL)) } | ||
| XCTAssertEqual(String(decoding: data, as: Unicode.UTF8.self), "This is a test") | ||
| } | ||
|
|
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| func testWriteLargeFile() async throws { | ||
| let filename = "testWriteLargeFile.txt" | ||
| let router = HBRouterBuilder(context: HBTestRouterContext.self) | ||
| router.put("store", options: .streamBody) { request, context -> HTTPResponseStatus in | ||
| let fileIO = HBFileIO(threadPool: context.threadPool) | ||
| try await fileIO.writeFile(contents: request.body, path: filename, context: context, logger: context.logger) | ||
| return .ok | ||
| } | ||
| let app = HBApplication(responder: router.buildResponder()) | ||
|
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||
| try await app.test(.live) { client in | ||
| let buffer = self.randomBuffer(size: 400_000) | ||
| try await client.XCTExecute(uri: "/store", method: .PUT, body: buffer) { response in | ||
| XCTAssertEqual(response.status, .ok) | ||
| } | ||
|
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| let fileURL = URL(fileURLWithPath: filename) | ||
| let data = try Data(contentsOf: fileURL) | ||
| defer { XCTAssertNoThrow(try FileManager.default.removeItem(at: fileURL)) } | ||
| XCTAssertEqual(Data(buffer: buffer), data) | ||
| } | ||
| } | ||
| } |