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//===----------------------------------------------------------------------===//
//
// This source file is part of the Swift open source project
//
// Copyright (c) 2022-2024 Apple Inc. and the Swift project authors
// Licensed under Apache License v2.0 with Runtime Library Exception
//
// See http://swift.org/LICENSE.txt for license information
// See http://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
//
//===----------------------------------------------------------------------===//
import class Basics.InMemoryFileSystem
import PackageCollections
import XCTest
final class PackageIndexConfigurationTests: XCTestCase {
func testSaveAndLoad() throws {
let url = URL("https://package-index.test")
let configuration = PackageIndexConfiguration(url: url)
let fileSystem = InMemoryFileSystem()
let storage = PackageIndexConfigurationStorage(path: try fileSystem.swiftPMConfigurationDirectory.appending("index.json"), fileSystem: fileSystem)
try storage.save(configuration)
let loadedConfiguration = try storage.load()
XCTAssertEqual(loadedConfiguration, configuration)
}
func testLoad_fileDoesNotExist() throws {
let fileSystem = InMemoryFileSystem()
let storage = PackageIndexConfigurationStorage(path: try fileSystem.swiftPMConfigurationDirectory.appending("index.json"), fileSystem: fileSystem)
let configuration = try storage.load()
XCTAssertNil(configuration.url)
}
func testLoad_urlOnly() throws {
let url = URL("https://package-index.test")
let configJSON = """
{
"index": {
"url": "\(url.absoluteString)"
}
}
"""
let fileSystem = InMemoryFileSystem()
let configPath = try fileSystem.swiftPMConfigurationDirectory.appending("index.json")
if !fileSystem.exists(configPath.parentDirectory, followSymlink: false) {
try fileSystem.createDirectory(configPath.parentDirectory, recursive: true)
}
try fileSystem.writeFileContents(configPath, string: configJSON)
let storage = PackageIndexConfigurationStorage(path: configPath, fileSystem: fileSystem)
let configuration = try storage.load()
XCTAssertEqual(configuration.url, url)
}
}
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