native macOS codings agent orchestrator prowl.onev.cat
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Swift
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@testable import Prowl
struct AgentScreenScanCacheTests { /// With no cache, the helper scans from scratch and returns a scan that /// round-trips the inputs and the freshly computed detection result. @Test func scansFromScratchWithoutCache() { let (detection, scan) = WorktreeTerminalState.resolveScreenDetection( agent: .claude, text: "screen", cache: nil )
#expect(detection == DetectedAgent.claude.detectScreen(in: "screen")) #expect( scan == WorktreeTerminalState.AgentScreenScan( agent: .claude, text: "screen", detection: detection ) ) }
/// When the cached agent and text both match, the helper returns the complete /// cached result without recomputing. A sentinel rule ID proves the reason, /// not only the raw state, survives the cache hit. @Test func reusesCachedDetectionWhenAgentAndTextMatch() { let text = "" let sentinel = AgentScreenDetection( state: .blocked, reason: .matched(AgentScreenRuleID("test.sentinel")) ) let cachedScan = WorktreeTerminalState.AgentScreenScan( agent: .claude, text: text, detection: sentinel ) #expect(DetectedAgent.claude.detectScreen(in: text) != sentinel)
let (detection, scan) = WorktreeTerminalState.resolveScreenDetection( agent: .claude, text: text, cache: cachedScan )
#expect(detection == sentinel) #expect(scan == cachedScan) }
/// A changed screen invalidates the cache and forces a rescan. @Test func rescansWhenTextChanges() { let cachedScan = WorktreeTerminalState.AgentScreenScan( agent: .claude, text: "old", detection: AgentScreenDetection(state: .blocked, reason: .legacyDetector) )
let (detection, scan) = WorktreeTerminalState.resolveScreenDetection( agent: .claude, text: "new", cache: cachedScan )
#expect(detection == DetectedAgent.claude.detectScreen(in: "new")) #expect(scan.text == "new") }
@MainActor @Test func exitingAgentClearsCachedScreenDetection() { let state = WorktreeTerminalState( runtime: GhosttyRuntime(), worktree: Worktree( id: "/tmp/repo/wt-1", name: "wt-1", detail: "", workingDirectory: URL(fileURLWithPath: "/tmp/repo/wt-1"), repositoryRootURL: URL(fileURLWithPath: "/tmp/repo") ) ) let surfaceID = UUID() state.surfaceAgentStates[surfaceID] = PaneAgentState(detectedAgent: .codex) state.lastAgentScreenScanBySurface[surfaceID] = WorktreeTerminalState.AgentScreenScan( agent: .codex, text: "screen", detection: AgentScreenDetection(state: .working, reason: .legacyDetector) )
state.removeAgentEntryIfNeeded(surfaceID: surfaceID)
#expect(state.lastAgentScreenScanBySurface[surfaceID] == nil) }
/// A different detected agent invalidates the cache even when the text is /// identical, since screen detections are agent-specific. @Test func rescansWhenAgentChanges() { let cachedScan = WorktreeTerminalState.AgentScreenScan( agent: .codex, text: "screen", detection: AgentScreenDetection(state: .blocked, reason: .legacyDetector) )
let (detection, scan) = WorktreeTerminalState.resolveScreenDetection( agent: .claude, text: "screen", cache: cachedScan )
#expect(detection == DetectedAgent.claude.detectScreen(in: "screen")) #expect(scan.agent == .claude) }}