import Foundationimport Testing@testable import CodexBarCore struct FactoryProviderDescriptorTests {    @Test    func `descriptor keeps legacy labels by default`() {        let metadata = FactoryProviderDescriptor.descriptor.metadata         #expect(metadata.sessionLabel == "Standard")        #expect(metadata.weeklyLabel == "Premium")        #expect(metadata.opusLabel == nil)        #expect(!metadata.supportsOpus)    }} struct FactoryStatusSnapshotTests {    @Test    func `maps usage snapshot windows and login method`() {        let periodEnd = Date(timeIntervalSince1970: 1_738_368_000) // Feb 1, 2025        let snapshot = FactoryStatusSnapshot(            standardUserTokens: 50,            standardOrgTokens: 0,            standardAllowance: 100,            premiumUserTokens: 25,            premiumOrgTokens: 0,            premiumAllowance: 50,            periodStart: nil,            periodEnd: periodEnd,            planName: "Pro",            tier: "enterprise",            organizationName: "Acme",            accountEmail: "user@example.com",            userId: "user-1",            rawJSON: nil)         let usage = snapshot.toUsageSnapshot()         #expect(usage.primary?.usedPercent == 50)        #expect(usage.primary?.resetsAt == periodEnd)        #expect(usage.primary?.resetDescription?.hasPrefix("Resets ") == true)        #expect(usage.secondary?.usedPercent == 50)        #expect(usage.loginMethod(for: .factory) == "Factory Enterprise - Pro")    }     @Test    func `treats large allowances as unlimited`() {        let snapshot = FactoryStatusSnapshot(            standardUserTokens: 50_000_000,            standardOrgTokens: 0,            standardAllowance: 2_000_000_000_000,            premiumUserTokens: 0,            premiumOrgTokens: 0,            premiumAllowance: 0,            periodStart: nil,            periodEnd: nil,            planName: nil,            tier: nil,            organizationName: nil,            accountEmail: nil,            userId: nil,            rawJSON: nil)         let usage = snapshot.toUsageSnapshot()         #expect(usage.primary?.usedPercent == 50)    }     @Test    func `prefers API used ratio when allowance missing`() {        let snapshot = FactoryStatusSnapshot(            standardUserTokens: 72_311_737,            standardOrgTokens: 72_311_737,            standardAllowance: 0,            standardUsedRatio: 0.3615586850,            premiumUserTokens: 0,            premiumOrgTokens: 0,            premiumAllowance: 0,            premiumUsedRatio: 0.0,            periodStart: nil,            periodEnd: nil,            planName: "Max",            tier: nil,            organizationName: nil,            accountEmail: nil,            userId: nil,            rawJSON: nil)         let usage = snapshot.toUsageSnapshot()         #expect(usage.primary?.usedPercent ?? 0 > 36)        #expect(usage.primary?.usedPercent ?? 0 < 37)    }     @Test    func `uses percent scale ratio when allowance missing`() {        let snapshot = FactoryStatusSnapshot(            standardUserTokens: 0,            standardOrgTokens: 0,            standardAllowance: 0,            standardUsedRatio: 10.0,            premiumUserTokens: 0,            premiumOrgTokens: 0,            premiumAllowance: 0,            premiumUsedRatio: nil,            periodStart: nil,            periodEnd: nil,            planName: nil,            tier: nil,            organizationName: nil,            accountEmail: nil,            userId: nil,            rawJSON: nil)         let usage = snapshot.toUsageSnapshot()         #expect(usage.primary?.usedPercent == 10)    }     @Test    func `falls back to calculation when API ratio is zero but usage and allowance are present`() {        let snapshot = FactoryStatusSnapshot(            standardUserTokens: 5_826_293,            standardOrgTokens: 0,            standardAllowance: 20_000_000,            standardUsedRatio: 0,            premiumUserTokens: 0,            premiumOrgTokens: 0,            premiumAllowance: 0,            premiumUsedRatio: 0,            periodStart: nil,            periodEnd: nil,            planName: nil,            tier: nil,            organizationName: nil,            accountEmail: nil,            userId: nil,            rawJSON: nil)         let usage = snapshot.toUsageSnapshot()         #expect(usage.primary?.usedPercent ?? 0 > 29)        #expect(usage.primary?.usedPercent ?? 0 < 30)        #expect(usage.secondary?.usedPercent == 0)    }     @Test    func `falls back to calculation when API ratio missing`() {        let snapshot = FactoryStatusSnapshot(            standardUserTokens: 50_000_000,            standardOrgTokens: 0,            standardAllowance: 100_000_000,            standardUsedRatio: nil,            premiumUserTokens: 0,            premiumOrgTokens: 0,            premiumAllowance: 0,            premiumUsedRatio: nil,            periodStart: nil,            periodEnd: nil,            planName: nil,            tier: nil,            organizationName: nil,            accountEmail: nil,            userId: nil,            rawJSON: nil)         let usage = snapshot.toUsageSnapshot()         #expect(usage.primary?.usedPercent == 50)    }     @Test    func `falls back when API ratio is invalid`() {        let snapshot = FactoryStatusSnapshot(            standardUserTokens: 50_000_000,            standardOrgTokens: 0,            standardAllowance: 100_000_000,            standardUsedRatio: 1.5,            premiumUserTokens: 0,            premiumOrgTokens: 0,            premiumAllowance: 0,            premiumUsedRatio: -0.5,            periodStart: nil,            periodEnd: nil,            planName: nil,            tier: nil,            organizationName: nil,            accountEmail: nil,            userId: nil,            rawJSON: nil)         let usage = snapshot.toUsageSnapshot()         #expect(usage.primary?.usedPercent == 50)    }     @Test    func `clamps slightly out of range ratios`() {        let snapshot = FactoryStatusSnapshot(            standardUserTokens: 100_000_000,            standardOrgTokens: 0,            standardAllowance: 100_000_000,            standardUsedRatio: 1.0005,            premiumUserTokens: 0,            premiumOrgTokens: 0,            premiumAllowance: 0,            premiumUsedRatio: nil,            periodStart: nil,            periodEnd: nil,            planName: nil,            tier: nil,            organizationName: nil,            accountEmail: nil,            userId: nil,            rawJSON: nil)         let usage = snapshot.toUsageSnapshot()         #expect(usage.primary?.usedPercent == 100)    }} struct FactoryStatusProbeWorkOSTests {    @Test    func `detects missing refresh token payload`() {        let payload = Data("""        {"error":"invalid_request","error_description":"Missing refresh token."}        """.utf8)         #expect(FactoryStatusProbe.isMissingWorkOSRefreshToken(payload))    }}