CommandLineToolkit

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import FileSystem
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import Foundation
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import TestHelpers
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import Tmp
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import XCTest
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// swiftlint:disable multiple_closures_with_trailing_closure
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final class GlobFileSystemEnumeratorTests: XCTestCase {
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    lazy var tempFolder = assertDoesNotThrow { try TemporaryFolder() }
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    override func setUpWithError() throws {
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        try super.setUpWithError()
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        try tempFolder.createFile(filename: "unrelated_file")
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        try tempFolder.createFile(filename: "file.txt")
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        try tempFolder.createFile(components: ["subfolder1"], filename: "file_in_subfolder1.txt")
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        try tempFolder.createFile(components: ["subfolder1"], filename: "unrelated_file")
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        try tempFolder.createFile(components: ["subfolder2"], filename: "file_in_subfolder2.txt")
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    }
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    func test___deep_glob() throws {
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        let enumerator = GlobFileSystemEnumerator(
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            pattern: .rootingAt(tempFolder.absolutePath).concat("/**/*.txt")
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        )
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        let paths = try enumerator.allPaths()
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        assert {
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            Set(paths)
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        } equals: {
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            Set([
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                tempFolder.pathWith(components: ["file.txt"]),
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                tempFolder.pathWith(components: ["subfolder1", "file_in_subfolder1.txt"]),
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                tempFolder.pathWith(components: ["subfolder2", "file_in_subfolder2.txt"]),
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            ])
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        }
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    }
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    func test___shallow_glob() throws {
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        let enumerator = GlobFileSystemEnumerator(
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            pattern: .rootingAt(tempFolder.absolutePath).concat("/subfolder*")
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        )
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        let paths = try enumerator.allPaths()
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        assert {
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            Set(paths)
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        } equals: {
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            Set([
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                tempFolder.pathWith(components: ["subfolder1"]),
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                tempFolder.pathWith(components: ["subfolder2"]),
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            ])
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        }
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    }
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}
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