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//===----------------------------------------------------------------------===//
//
// This source file is part of the Swift.org open source project
//
// Copyright (c) 2024 Apple Inc. and the Swift project authors
// Licensed under Apache License v2.0 with Runtime Library Exception
//
// See https://swift.org/LICENSE.txt for license information
// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
//
//===----------------------------------------------------------------------===//
import LanguageServerProtocol
import SKTestSupport
import SourceKitLSP
import XCTest
final class DocumentationLanguageServiceTests: XCTestCase {
func testHandlesMarkdownFiles() async throws {
try await assertHandles(language: .markdown)
}
func testHandlesTutorialFiles() async throws {
try await assertHandles(language: .tutorial)
}
}
fileprivate func assertHandles(language: Language) async throws {
let testClient = try await TestSourceKitLSPClient()
let uri = DocumentURI(for: language)
testClient.openDocument("", uri: uri)
// The DocumentationLanguageService doesn't do much right now except to enable handling `*.md`
// and `*.tutorial` files for the purposes of fulfilling documentation requests. We'll just
// issue a completion request here to make sure that an empty list is returned and that
// SourceKit-LSP does not respond with an error on requests for Markdown and Tutorial files.
let completions = try await testClient.send(
CompletionRequest(textDocument: .init(uri), position: .init(line: 0, utf16index: 0))
)
XCTAssertEqual(completions, .init(isIncomplete: false, items: []))
}
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