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2.x.x - Add AsyncHTTPClient testing setup (#317)
* Add AHC testing client Also merge HummingbirdCoreXCT with HummingbirdXCT * Update Package.swift * Remove unused functions * Simplify HBApplication.test switch statement * Fix HBXCTLive throwing errors
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,247 @@ | ||
| //===----------------------------------------------------------------------===// | ||
| // | ||
| // This source file is part of the Hummingbird server framework project | ||
| // | ||
| // Copyright (c) 2021-2023 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 AsyncHTTPClient | ||
| import HTTPTypes | ||
| import Hummingbird | ||
| import HummingbirdCore | ||
| import Logging | ||
| import NIOCore | ||
| import NIOHTTP1 | ||
| import NIOPosix | ||
| import NIOSSL | ||
| import ServiceLifecycle | ||
| import XCTest | ||
|
|
||
| /// Test using a live server | ||
| final class HBXCTAsyncHTTPClient<App: HBApplicationProtocol>: HBXCTApplication { | ||
| struct Client: HBXCTClientProtocol { | ||
| let client: HTTPClient | ||
| let urlPrefix: String | ||
| let timeout: TimeAmount | ||
|
|
||
| /// Send request and call test callback on the response returned | ||
| func execute( | ||
| uri: String, | ||
| method: HTTPRequest.Method, | ||
| headers: HTTPFields = [:], | ||
| body: ByteBuffer? = nil | ||
| ) async throws -> HBXCTResponse { | ||
| let url = "\(self.urlPrefix)\(uri.first == "/" ? "" : "/")\(uri)" | ||
| var request = HTTPClientRequest(url: url) | ||
| request.method = .init(method) | ||
| request.headers = .init(headers) | ||
| request.body = body.map { .bytes($0) } | ||
| let response = try await client.execute(request, deadline: .now() + self.timeout) | ||
| let responseHead = HTTPResponseHead(version: response.version, status: response.status, headers: response.headers) | ||
| return try await .init(head: .init(responseHead), body: response.body.collect(upTo: .max)) | ||
| } | ||
| } | ||
|
|
||
| init(app: App, scheme: XCTScheme) { | ||
| self.timeout = .seconds(15) | ||
| self.application = TestApplication(base: app) | ||
| self.scheme = scheme | ||
| } | ||
|
|
||
| /// Start tests | ||
| func run<Value>(_ test: @escaping @Sendable (HBXCTClientProtocol) async throws -> Value) async throws -> Value { | ||
| try await withThrowingTaskGroup(of: Void.self) { group in | ||
| let serviceGroup = ServiceGroup( | ||
| configuration: .init( | ||
| services: [self.application], | ||
| gracefulShutdownSignals: [.sigterm, .sigint], | ||
| logger: self.application.logger | ||
| ) | ||
| ) | ||
| group.addTask { | ||
| try await serviceGroup.run() | ||
| } | ||
| let port = await self.application.portPromise.wait() | ||
| var tlsConfiguration = TLSConfiguration.makeClientConfiguration() | ||
| tlsConfiguration.certificateVerification = .none | ||
| let httpClient = HTTPClient( | ||
| eventLoopGroupProvider: .singleton, | ||
| configuration: .init(tlsConfiguration: tlsConfiguration) | ||
| ) | ||
| let client = Client(client: httpClient, urlPrefix: "\(self.scheme)://localhost:\(port)", timeout: self.timeout) | ||
| do { | ||
| let value = try await test(client) | ||
| await serviceGroup.triggerGracefulShutdown() | ||
| try await httpClient.shutdown() | ||
| return value | ||
| } catch { | ||
| await serviceGroup.triggerGracefulShutdown() | ||
| try await httpClient.shutdown() | ||
| throw error | ||
| } | ||
| } | ||
| } | ||
|
|
||
| let application: TestApplication<App> | ||
| let scheme: XCTScheme | ||
| let timeout: TimeAmount | ||
| } | ||
|
|
||
| //===----------------------------------------------------------------------===// | ||
| // | ||
| // This source file is part of the SwiftNIO open source project | ||
| // | ||
| // Copyright (c) 2023 Apple Inc. and the SwiftNIO project authors | ||
| // Licensed under Apache License v2.0 | ||
| // | ||
| // See LICENSE.txt for license information | ||
| // See CONTRIBUTORS.txt for the list of SwiftNIO project authors | ||
| // | ||
| // SPDX-License-Identifier: Apache-2.0 | ||
| // | ||
| //===----------------------------------------------------------------------===// | ||
|
|
||
| private enum HTTP1TypeConversionError: Error { | ||
| case invalidMethod | ||
| case missingPath | ||
| case invalidStatusCode | ||
| } | ||
|
|
||
| extension HTTPMethod { | ||
| init(_ newMethod: HTTPRequest.Method) { | ||
| switch newMethod { | ||
| case .get: self = .GET | ||
| case .head: self = .HEAD | ||
| case .post: self = .POST | ||
| case .put: self = .PUT | ||
| case .delete: self = .DELETE | ||
| case .connect: self = .CONNECT | ||
| case .options: self = .OPTIONS | ||
| case .trace: self = .TRACE | ||
| case .patch: self = .PATCH | ||
| default: | ||
| let rawValue = newMethod.rawValue | ||
| switch rawValue { | ||
| case "ACL": self = .ACL | ||
| case "COPY": self = .COPY | ||
| case "LOCK": self = .LOCK | ||
| case "MOVE": self = .MOVE | ||
| case "BIND": self = .BIND | ||
| case "LINK": self = .LINK | ||
| case "MKCOL": self = .MKCOL | ||
| case "MERGE": self = .MERGE | ||
| case "PURGE": self = .PURGE | ||
| case "NOTIFY": self = .NOTIFY | ||
| case "SEARCH": self = .SEARCH | ||
| case "UNLOCK": self = .UNLOCK | ||
| case "REBIND": self = .REBIND | ||
| case "UNBIND": self = .UNBIND | ||
| case "REPORT": self = .REPORT | ||
| case "UNLINK": self = .UNLINK | ||
| case "MSEARCH": self = .MSEARCH | ||
| case "PROPFIND": self = .PROPFIND | ||
| case "CHECKOUT": self = .CHECKOUT | ||
| case "PROPPATCH": self = .PROPPATCH | ||
| case "SUBSCRIBE": self = .SUBSCRIBE | ||
| case "MKCALENDAR": self = .MKCALENDAR | ||
| case "MKACTIVITY": self = .MKACTIVITY | ||
| case "UNSUBSCRIBE": self = .UNSUBSCRIBE | ||
| case "SOURCE": self = .SOURCE | ||
| default: self = .RAW(value: rawValue) | ||
| } | ||
| } | ||
| } | ||
| } | ||
|
|
||
| extension HTTPRequest.Method { | ||
| init(_ oldMethod: HTTPMethod) throws { | ||
| switch oldMethod { | ||
| case .GET: self = .get | ||
| case .PUT: self = .put | ||
| case .ACL: self = .init("ACL")! | ||
| case .HEAD: self = .head | ||
| case .POST: self = .post | ||
| case .COPY: self = .init("COPY")! | ||
| case .LOCK: self = .init("LOCK")! | ||
| case .MOVE: self = .init("MOVE")! | ||
| case .BIND: self = .init("BIND")! | ||
| case .LINK: self = .init("LINK")! | ||
| case .PATCH: self = .patch | ||
| case .TRACE: self = .trace | ||
| case .MKCOL: self = .init("MKCOL")! | ||
| case .MERGE: self = .init("MERGE")! | ||
| case .PURGE: self = .init("PURGE")! | ||
| case .NOTIFY: self = .init("NOTIFY")! | ||
| case .SEARCH: self = .init("SEARCH")! | ||
| case .UNLOCK: self = .init("UNLOCK")! | ||
| case .REBIND: self = .init("REBIND")! | ||
| case .UNBIND: self = .init("UNBIND")! | ||
| case .REPORT: self = .init("REPORT")! | ||
| case .DELETE: self = .delete | ||
| case .UNLINK: self = .init("UNLINK")! | ||
| case .CONNECT: self = .connect | ||
| case .MSEARCH: self = .init("MSEARCH")! | ||
| case .OPTIONS: self = .options | ||
| case .PROPFIND: self = .init("PROPFIND")! | ||
| case .CHECKOUT: self = .init("CHECKOUT")! | ||
| case .PROPPATCH: self = .init("PROPPATCH")! | ||
| case .SUBSCRIBE: self = .init("SUBSCRIBE")! | ||
| case .MKCALENDAR: self = .init("MKCALENDAR")! | ||
| case .MKACTIVITY: self = .init("MKACTIVITY")! | ||
| case .UNSUBSCRIBE: self = .init("UNSUBSCRIBE")! | ||
| case .SOURCE: self = .init("SOURCE")! | ||
| case .RAW(value: let value): | ||
| guard let method = HTTPRequest.Method(value) else { | ||
| throw HTTP1TypeConversionError.invalidMethod | ||
| } | ||
| self = method | ||
| } | ||
| } | ||
| } | ||
|
|
||
| extension HTTPHeaders { | ||
| init(_ newFields: HTTPFields) { | ||
| let fields = newFields.map { ($0.name.rawName, $0.value) } | ||
| self.init(fields) | ||
| } | ||
| } | ||
|
|
||
| extension HTTPFields { | ||
| init(_ oldHeaders: HTTPHeaders, splitCookie: Bool) { | ||
| self.init() | ||
| self.reserveCapacity(count) | ||
| var firstHost = true | ||
| for field in oldHeaders { | ||
| if firstHost, field.name.lowercased() == "host" { | ||
| firstHost = false | ||
| continue | ||
| } | ||
| if let name = HTTPField.Name(field.name) { | ||
| if splitCookie, name == .cookie, #available(macOS 13.0, iOS 16.0, watchOS 9.0, tvOS 16.0, *) { | ||
| self.append(contentsOf: field.value.split(separator: "; ", omittingEmptySubsequences: false).map { | ||
| HTTPField(name: name, value: String($0)) | ||
| }) | ||
| } else { | ||
| self.append(HTTPField(name: name, value: field.value)) | ||
| } | ||
| } | ||
| } | ||
| } | ||
| } | ||
|
|
||
| extension HTTPResponse { | ||
| init(_ oldResponse: HTTPResponseHead) throws { | ||
| guard oldResponse.status.code <= 999 else { | ||
| throw HTTP1TypeConversionError.invalidStatusCode | ||
| } | ||
| let status = HTTPResponse.Status(code: Int(oldResponse.status.code), reasonPhrase: oldResponse.status.reasonPhrase) | ||
| self.init(status: status, headerFields: HTTPFields(oldResponse.headers, splitCookie: false)) | ||
| } | ||
| } |
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