//===----------------------------------------------------------------------===//
// 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
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//===----------------------------------------------------------------------===//

import ContainerTestSupport
import Testing

/// Pulls each image in ``WarmupImage`` in parallel before concurrent
/// integration tests run. The Makefile's warmup pass runs this suite first
/// so that ``ContainerFixture/copyWarmupImage(_:)`` can tag from a
/// pre-populated store rather than pulling on demand, and so that
/// ``ContainerFixture/restoreWarmupImage(_:)`` has a cached tar archive to
/// reload from after a serial test wipes the image store.
@Suite
struct ImageWarmup {
    @Test(arguments: WarmupImage.allCases)
    func pull(image: WarmupImage) async throws {
        try await ContainerFixture.with { f in
            try f.run(["image", "pull", image.rawValue]).check("failed to pull \(image.rawValue)")
            try f.cacheWarmupImage(image)
        }
    }
}
