//===----------------------------------------------------------------------===//
// Copyright © 2026 Apple Inc. and the container project authors.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//   https://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//===----------------------------------------------------------------------===//

import SystemPackage
import Testing

@testable import ContainerVersion

struct CommandLineExecutableTests {
    @Test func lastComponentIsTestBinary() {
        #expect(CommandLine.executablePath.lastComponent?.string == "swiftpm-testing-helper")
    }

    @Test func pathIsAbsolute() {
        #expect(CommandLine.executablePath.isAbsolute)
    }

    @Test func pathIsNonEmpty() {
        #expect(!CommandLine.executablePath.string.isEmpty)
    }

    @Test func removingLastComponentTwiceIsAbsolute() {
        #expect(CommandLine.executablePath.removingLastComponent().removingLastComponent().isAbsolute)
    }
}