88 lines
3.2 KiB
Swift
88 lines
3.2 KiB
Swift
// Copyright (c) 2021 Spotify AB.
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//
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// Licensed to the Apache Software Foundation (ASF) under one
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// or more contributor license agreements. See the NOTICE file
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// distributed with this work for additional information
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// regarding copyright ownership. The ASF licenses this file
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// to you under the Apache License, Version 2.0 (the
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// "License"); you may not use this file except in compliance
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// with the License. You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing,
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// software distributed under the License is distributed on an
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// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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// KIND, either express or implied. See the License for the
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// specific language governing permissions and limitations
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// under the License.
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@testable import XCRemoteCache
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import XCTest
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class FileManagerDirScannerTests: FileXCTestCase {
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private var dirScanner: DirScanner!
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override func setUpWithError() throws {
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try super.setUpWithError()
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_ = try prepareTempDir()
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dirScanner = FileManager.default
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}
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func testRecognizesNonExistingItem() {
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let file = workingDirectory!.appendingPathComponent("non.existing")
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try XCTAssertEqual(fileManager.itemType(atPath: file.path), .nonExisting)
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}
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func testRecognizesFileItem() throws {
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let file = workingDirectory!.appendingPathComponent("existing.file")
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try fileManager.spt_createEmptyFile(file)
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try XCTAssertEqual(fileManager.itemType(atPath: file.path), .file)
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}
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func testRecognizesDirItem() throws {
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let dir = workingDirectory!.appendingPathComponent("dir")
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try fileManager.spt_createEmptyDir(dir)
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try XCTAssertEqual(fileManager.itemType(atPath: dir.path), .dir)
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}
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func testFindsFilesInAFlatDir() throws {
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// workingDirectory may contain symbolic links in a path
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let dir = workingDirectory!.resolvingSymlinksInPath()
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let subDir = dir.appendingPathComponent("dir", isDirectory: true)
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let file1 = dir.appendingPathComponent("file1")
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let file2 = subDir.appendingPathComponent("file2")
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try fileManager.spt_createEmptyFile(file1)
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try fileManager.spt_createEmptyFile(file2)
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let items = try dirScanner.items(at: dir)
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// returned items may contain symbolic links in a path
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let resolvedItems = items.map { $0.resolvingSymlinksInPath() }
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XCTAssertEqual(Set(resolvedItems), Set([subDir, file1]))
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}
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func testFailsToFindItemsNonExistingDir() throws {
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let dir = workingDirectory!.appendingPathComponent("dir")
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try XCTAssertThrowsError(dirScanner.items(at: dir))
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}
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func testFindsAllFilesRecursively() throws {
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let dir = workingDirectory!.appendingPathComponent("dir")
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let nestedDir = dir.appendingPathComponent("nested")
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let nestedFile = nestedDir.appendingPathComponent("file")
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try fileManager.spt_createEmptyFile(nestedFile)
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let allFiles = try dirScanner.recursiveItems(at: dir)
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// returned items may contain symbolic links in a path
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let allFilesResolve = allFiles.map { $0.resolvingSymlinksInPath() }
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XCTAssertEqual(allFilesResolve, [nestedFile])
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}
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}
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