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/*
This source file is part of the Swift.org open source project
Copyright (c) 2021 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 Swift project authors
*/
import XCTest
import Foundation
@testable import SwiftDocC
@testable import SwiftDocCUtilities
import Markdown
import SwiftDocCTestUtilities
class IndexActionTests: XCTestCase {
#if !os(iOS)
func testIndexActionOutputIsDeterministic() throws {
// Convert a test bundle as input for the IndexAction
let bundleURL = Bundle.module.url(forResource: "TestBundle", withExtension: "docc", subdirectory: "Test Bundles")!
let targetURL = try createTemporaryDirectory()
let templateURL = try createTemporaryDirectory().appendingPathComponent("template")
try Folder.emptyHTMLTemplateDirectory.write(to: templateURL)
let targetBundleURL = targetURL.appendingPathComponent("Result.builtdocs")
var action = try ConvertAction(
documentationBundleURL: bundleURL,
outOfProcessResolver: nil,
analyze: false,
targetDirectory: targetBundleURL,
htmlTemplateDirectory: templateURL,
emitDigest: false,
currentPlatforms: nil,
temporaryDirectory: createTemporaryDirectory()
)
_ = try action.perform(logHandle: .none)
let bundleIdentifier = "org.swift.docc.example"
// Repeatedly index the same bundle and verify that the result is the same every time.
var resultIndexDumps = Set<String>()
for iteration in 1...10 {
let indexURL = targetURL.appendingPathComponent("index_\(iteration)")
let engine = DiagnosticEngine(filterLevel: .warning)
var indexAction = try IndexAction(
documentationBundleURL: targetBundleURL,
outputURL: indexURL,
bundleIdentifier: bundleIdentifier,
diagnosticEngine: engine
)
_ = try indexAction.perform(logHandle: .none)
let index = try NavigatorIndex.readNavigatorIndex(url: indexURL)
resultIndexDumps.insert(index.navigatorTree.root.dumpTree())
XCTAssertTrue(engine.problems.isEmpty, "Indexing bundle at \(targetURL) resulted in unexpected issues")
}
// All dumps should be the same, so there should only be one unique index dump
XCTAssertEqual(resultIndexDumps.count, 1)
}
#endif
func testIndexActionOutputContainsInterfaceLanguageContent() throws {
// Convert a test bundle as input for the IndexAction
let bundleURL = Bundle.module.url(
forResource: "SingleArticleTestBundle", withExtension: "docc", subdirectory: "Test Bundles")!
let targetURL = try createTemporaryDirectory()
let templateURL = try createTemporaryDirectory().appendingPathComponent("template")
try Folder.emptyHTMLTemplateDirectory.write(to: templateURL)
let targetBundleURL = targetURL.appendingPathComponent("Result.builtdocs")
var action = try ConvertAction(
documentationBundleURL: bundleURL,
outOfProcessResolver: nil,
analyze: false,
targetDirectory: targetBundleURL,
htmlTemplateDirectory: templateURL,
emitDigest: false,
currentPlatforms: nil,
temporaryDirectory: createTemporaryDirectory()
)
_ = try action.perform(logHandle: .none)
let bundleIdentifier = "org.swift.docc.example"
let indexURL = targetURL.appendingPathComponent("index")
let engine = DiagnosticEngine(filterLevel: .warning)
var indexAction = try IndexAction(
documentationBundleURL: targetBundleURL,
outputURL: indexURL,
bundleIdentifier: bundleIdentifier,
diagnosticEngine: engine
)
let indexPerform = try indexAction.perform(logHandle: .none)
let index = try NavigatorIndex.readNavigatorIndex(url: indexPerform.outputs[0])
XCTAssertEqual(index.availabilityIndex.interfaceLanguages.count, 1)
}
}
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