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apple/PhysarumApp/Tests/CaptureStartTests.swift

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import XCTest
@testable import Physarum

final class CaptureStartTests: XCTestCase {
    func testStillAlwaysUsesSnapshotWhenAvailable() {
        XCTAssertEqual(resolveCaptureStart(isVideo: false, videoFromScratch: false, hasSnapshot: true), .fromLiveState)
        XCTAssertEqual(resolveCaptureStart(isVideo: false, videoFromScratch: true,  hasSnapshot: true), .fromLiveState)
    }
    func testVideoHonorsToggle() {
        XCTAssertEqual(resolveCaptureStart(isVideo: true, videoFromScratch: false, hasSnapshot: true), .fromLiveState)
        XCTAssertEqual(resolveCaptureStart(isVideo: true, videoFromScratch: true,  hasSnapshot: true), .fromScratch)
    }
    func testNoSnapshotAlwaysFromScratch() {
        XCTAssertEqual(resolveCaptureStart(isVideo: false, videoFromScratch: false, hasSnapshot: false), .fromScratch)
        XCTAssertEqual(resolveCaptureStart(isVideo: true,  videoFromScratch: false, hasSnapshot: false), .fromScratch)
    }
}