import Foundationimport Testing@testable import CodexBarCore struct ClaudeWebUsageExtraWindowTests {    @Test    func `parses claude web API sonnet usage response`() throws {        let json = """        {          "five_hour": { "utilization": 9, "resets_at": "2025-12-23T16:00:00.000Z" },          "seven_day_sonnet": { "utilization": 6, "resets_at": "2025-12-30T23:00:00.000Z" }        }        """        let data = Data(json.utf8)        let parsed = try ClaudeWebAPIFetcher._parseUsageResponseForTesting(data)        #expect(parsed.opusPercentUsed == 6)    }     @Test    func `ignores merged claude web API omelette usage window`() throws {        let json = """        {          "five_hour": { "utilization": 9, "resets_at": "2025-12-23T16:00:00.000Z" },          "seven_day_omelette": { "utilization": 26, "resets_at": "2025-12-30T23:00:00.000Z" },          "seven_day_cowork": { "utilization": 11, "resets_at": "2025-12-31T23:00:00.000Z" }        }        """        let data = Data(json.utf8)        let parsed = try ClaudeWebAPIFetcher._parseUsageResponseForTesting(data)        #expect(parsed.extraRateWindows.count == 1)        #expect(parsed.extraRateWindows.contains { $0.id == "claude-design" } == false)        #expect(parsed.extraRateWindows.first(where: { $0.id == "claude-routines" })?.window.usedPercent == 11)    }     @Test    func `parses claude web API cowork null as zero routines window`() throws {        let json = """        {          "five_hour": { "utilization": 9, "resets_at": "2025-12-23T16:00:00.000Z" },          "seven_day_omelette": { "utilization": 26, "resets_at": "2025-12-30T23:00:00.000Z" },          "seven_day_cowork": null        }        """        let data = Data(json.utf8)        let parsed = try ClaudeWebAPIFetcher._parseUsageResponseForTesting(data)        #expect(parsed.extraRateWindows.first(where: { $0.id == "claude-routines" })?.window.usedPercent == 0)        #expect(parsed.extraRateWindows.contains { $0.id == "claude-design" } == false)    }     @Test    func `surfaces Fable scoped weekly limit from claude web API limits array`() throws {        // Real shape observed 2026-07-03 from claude.ai/api/organizations/{org}/usage during        // Anthropic's Fable 5 promotional access window (up to 50% of the weekly limit).        let json = """        {          "five_hour": { "utilization": 16, "resets_at": "2026-07-03T00:30:00.440902+00:00" },          "seven_day": { "utilization": 10, "resets_at": "2026-07-08T09:00:00.440924+00:00" },          "limits": [            {              "kind": "session", "group": "session", "percent": 16,              "resets_at": "2026-07-03T00:30:00.440902+00:00", "scope": null, "is_active": true            },            {              "kind": "weekly_all", "group": "weekly", "percent": 10,              "resets_at": "2026-07-08T09:00:00.440924+00:00", "scope": null, "is_active": false            },            {              "kind": "weekly_scoped", "group": "weekly", "percent": 5,              "resets_at": "2026-07-08T09:00:00.441154+00:00",              "scope": { "model": { "id": null, "display_name": "Fable" }, "surface": null },              "is_active": false            }          ]        }        """        let data = Data(json.utf8)        let parsed = try ClaudeWebAPIFetcher._parseUsageResponseForTesting(data)        let fable = parsed.extraRateWindows.first(where: { $0.id == "claude-weekly-scoped-fable" })        #expect(fable?.title == "Fable only")        #expect(fable?.window.usedPercent == 5)        #expect(fable?.window.resetsAt != nil)    }}