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Merged
gaelic-ghost merged 1 commit into from
May 3, 2026
Merged

tests: split public app-server test surfaces #56

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361 changes: 361 additions & 0 deletions Tests/SwiftASBTests/Public/CodexAppServerCompanionSurfaceTests.swift
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Original file line number Diff line number Diff line change
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import Foundation
import Testing
@testable import SwiftASB

extension CodexAppServerTests {
@MainActor
@Test("builds a dashboard that stays live with thread events")
func buildsThreadDashboard() async throws {
let transport = FakeCodexAppServerTransport()
let client = CodexAppServer(transport: transport)

try await client.start()
_ = try await client.initialize(
.init(
clientInfo: .init(
name: "SwiftASBTests",
title: "SwiftASB Tests",
version: "0.1.0"
)
)
)

let thread = try await client.startThread(
.init(
currentDirectoryPath: "/tmp/project",
model: "gpt-5.4",
modelProvider: "openai"
)
)

let turnHandle = try await thread.startTextTurn("Track dashboard activity")

await transport.emitItemStarted(
threadID: thread.id,
turnID: turnHandle.turn.id,
itemID: "item-command-1",
item: [
"command": "ls",
"id": "item-command-1",
"type": "commandExecution",
]
)
await transport.emitItemStarted(
threadID: thread.id,
turnID: turnHandle.turn.id,
itemID: "item-mcp-1",
item: [
"id": "item-mcp-1",
"server": "calendar",
"tool": "list_events",
"type": "mcpToolCall",
]
)
await transport.emitItemStarted(
threadID: thread.id,
turnID: turnHandle.turn.id,
itemID: "item-compact-1",
item: [
"id": "item-compact-1",
"type": "contextCompaction",
]
)

let dashboard = await thread.makeDashboard()

#expect(dashboard.threadID == thread.id)
#expect(dashboard.name == nil)
#expect(dashboard.preview == "Hello from the fake app-server")
#expect(dashboard.status.type == .active)
#expect(dashboard.isArchived == false)
#expect(dashboard.isClosed == false)
#expect(dashboard.latestTokenUsage == nil)

await transport.emitHookStarted(
threadID: thread.id,
turnID: turnHandle.turn.id
)

try await waitForCondition {
await client.threadObservableActivityState(threadID: thread.id).hookRuns.count == 1
}

await waitForObservableState {
dashboard.toolCallingStatus == .inProgress
&& dashboard.mcpCallingStatus == .inProgress
&& dashboard.isCompactingThreadContext
&& dashboard.hookRuns.count == 1
}

#expect(dashboard.toolCallingStatus == .inProgress)
#expect(dashboard.mcpCallingStatus == .inProgress)
#expect(dashboard.isCompactingThreadContext == true)
#expect(dashboard.hookRuns.count == 1)
#expect(dashboard.hookRuns[0].status == .running)
#expect(dashboard.hookRuns[0].turnID == turnHandle.turn.id)

await transport.emitItemCompleted(
threadID: thread.id,
turnID: turnHandle.turn.id,
itemID: "item-command-1",
item: [
"command": "ls",
"id": "item-command-1",
"status": "failed",
"type": "commandExecution",
]
)
await transport.emitItemCompleted(
threadID: thread.id,
turnID: turnHandle.turn.id,
itemID: "item-mcp-1",
item: [
"id": "item-mcp-1",
"server": "calendar",
"status": "completed",
"tool": "list_events",
"type": "mcpToolCall",
]
)
await transport.emitItemCompleted(
threadID: thread.id,
turnID: turnHandle.turn.id,
itemID: "item-compact-1",
item: [
"id": "item-compact-1",
"status": "completed",
"type": "contextCompaction",
]
)
await transport.emitHookCompleted(
threadID: thread.id,
turnID: turnHandle.turn.id,
status: "completed"
)
await transport.emitModelRerouted(
threadID: thread.id,
turnID: turnHandle.turn.id
)

await waitForObservableState {
dashboard.toolCallingStatus == .errored
&& dashboard.mcpCallingStatus == .idle
&& dashboard.isCompactingThreadContext == false
&& dashboard.hookRuns.first?.status == .completed
}

await transport.emitThreadStarted(threadID: thread.id)
await transport.emitThreadStatusChanged(threadID: thread.id)
await transport.emitThreadNameUpdated(threadID: thread.id)
await transport.emitThreadArchived(threadID: thread.id)
await transport.emitThreadTokenUsageUpdated(threadID: thread.id, turnID: "turn-123")
await transport.emitThreadClosed(threadID: thread.id)

await waitForObservableState {
dashboard.name == "Planning Thread"
&& dashboard.isArchived
&& dashboard.isClosed
&& dashboard.latestTokenUsage?.turnID == "turn-123"
}

#expect(dashboard.name == "Planning Thread")
#expect(dashboard.preview == "Hello from thread/started")
#expect(dashboard.status.type == .active)
#expect(dashboard.status.activeFlags == [.waitingOnApproval])
#expect(dashboard.isArchived == true)
#expect(dashboard.isClosed == true)
#expect(dashboard.isCompactingThreadContext == false)
#expect(dashboard.hookRuns.count == 1)
#expect(dashboard.hookRuns[0].status == .completed)
#expect(dashboard.hookRuns[0].entries.first?.kind == .feedback)
#expect(dashboard.latestTokenUsage?.turnID == "turn-123")
#expect(dashboard.latestTokenUsage?.total.totalTokens == 650)
#expect(dashboard.toolCallingStatus == .errored)
#expect(dashboard.mcpCallingStatus == .idle)

await client.stop()
}

@MainActor
@Test("builds a minimap that stays live with turn events")
func buildsTurnMinimap() async throws {
let transport = FakeCodexAppServerTransport()
let client = CodexAppServer(transport: transport)

try await client.start()
_ = try await client.initialize(
.init(
clientInfo: .init(
name: "SwiftASBTests",
title: "SwiftASB Tests",
version: "0.1.0"
)
)
)

let thread = try await client.startThread(
.init(
currentDirectoryPath: "/tmp/project",
model: "gpt-5.4",
modelProvider: "openai"
)
)

let turnHandle = try await thread.startTextTurn("Hello from SwiftASB")

await transport.emitTurnStarted(
threadID: thread.id,
turnID: turnHandle.turn.id
)
await transport.emitTurnPlanUpdated(
threadID: thread.id,
turnID: turnHandle.turn.id
)
await transport.emitItemStarted(
threadID: thread.id,
turnID: turnHandle.turn.id,
itemID: "item-command-1",
item: [
"command": "ls Sources",
"id": "item-command-1",
"type": "commandExecution",
]
)
await transport.emitItemStarted(
threadID: thread.id,
turnID: turnHandle.turn.id,
itemID: "item-file-1",
item: [
"id": "item-file-1",
"path": "/tmp/project/README.md",
"type": "fileChange",
]
)
await transport.emitItemStarted(
threadID: thread.id,
turnID: turnHandle.turn.id,
itemID: "item-mcp-1",
item: [
"id": "item-mcp-1",
"server": "calendar",
"tool": "list_events",
"type": "mcpToolCall",
]
)
await transport.emitItemStarted(
threadID: thread.id,
turnID: turnHandle.turn.id,
itemID: "item-compact-1",
item: [
"id": "item-compact-1",
"type": "contextCompaction",
]
)
await transport.emitPlanDelta(
threadID: thread.id,
turnID: turnHandle.turn.id,
itemID: "item-plan-1"
)
await transport.emitAgentMessageDelta(
threadID: thread.id,
turnID: turnHandle.turn.id,
itemID: "item-agent-1"
)
await transport.emitReasoningTextDelta(
threadID: thread.id,
turnID: turnHandle.turn.id,
itemID: "item-reasoning-1"
)
await transport.emitItemCompleted(
threadID: thread.id,
turnID: turnHandle.turn.id,
itemID: "item-command-1",
item: [
"command": "ls Sources",
"id": "item-command-1",
"status": "completed",
"type": "commandExecution",
]
)
await transport.emitItemCompleted(
threadID: thread.id,
turnID: turnHandle.turn.id,
itemID: "item-file-1",
item: [
"changes": [
[
"diff": "@@ -1 +1 @@",
"kind": ["type": "update"],
"path": "/tmp/project/README.md",
],
],
"id": "item-file-1",
"status": "completed",
"type": "fileChange",
]
)
await transport.emitItemCompleted(
threadID: thread.id,
turnID: turnHandle.turn.id,
itemID: "item-mcp-1",
item: [
"id": "item-mcp-1",
"server": "calendar",
"status": "errored",
"tool": "list_events",
"type": "mcpToolCall",
]
)
await transport.emitItemCompleted(
threadID: thread.id,
turnID: turnHandle.turn.id,
itemID: "item-compact-1",
item: [
"id": "item-compact-1",
"status": "completed",
"type": "contextCompaction",
]
)
await transport.emitTurnCompleted(
threadID: thread.id,
turnID: turnHandle.turn.id
)

let minimap = turnHandle.minimap

#expect(minimap.threadID == thread.id)
#expect(minimap.turnID == turnHandle.turn.id)
#expect(minimap.currentTurn.id == turnHandle.turn.id)
await waitForObservableState {
minimap.latestPlanUpdate != nil
&& minimap.latestAgentMessageDelta != nil
&& minimap.latestReasoningTextDelta != nil
&& minimap.latestCompletion != nil
&& minimap.callSnapshots.count == 3
&& minimap.isCompactingThreadContext == false
&& minimap.currentTurn.status == .completed
}

#expect(minimap.latestStartedTurn?.turn.id == turnHandle.turn.id)
#expect(minimap.latestPlanUpdate?.turnID == turnHandle.turn.id)
#expect(minimap.latestPlanDelta?.itemID == "item-plan-1")
#expect(minimap.latestAgentMessageDelta?.itemID == "item-agent-1")
#expect(minimap.latestReasoningTextDelta?.itemID == "item-reasoning-1")
#expect(minimap.latestCompletion?.turn.id == turnHandle.turn.id)
#expect(minimap.isCompactingThreadContext == false)
#expect(minimap.currentTurn.status == .completed)
#expect(minimap.callSnapshots.count == 3)
#expect(minimap.callSnapshots[0].kind == .command)
#expect(minimap.callSnapshots[0].displayName == "ls Sources")
#expect(minimap.callSnapshots[0].status == .completed)
#expect(minimap.callSnapshots[1].kind == .fileEdit)
#expect(minimap.callSnapshots[1].filePath == "/tmp/project/README.md")
#expect(minimap.callSnapshots[1].status == .completed)
#expect(minimap.callSnapshots[2].kind == .mcp)
#expect(minimap.callSnapshots[2].displayName == "calendar.list_events")
#expect(minimap.callSnapshots[2].status == .errored)

await client.stop()
}

}
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