111 lines
4.5 KiB
Swift
111 lines
4.5 KiB
Swift
import Testing
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import Foundation
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@testable import 康康
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struct SeriesBucketTests {
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private func makeIndicator(
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name: String = "测试",
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value: String,
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unit: String = "mmol/L",
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range: String = "",
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status: IndicatorStatus = .normal,
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capturedAt: Date,
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seriesKey: String?
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) -> Indicator {
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Indicator(name: name, value: value, unit: unit, range: range,
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status: status, capturedAt: capturedAt,
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seriesKey: seriesKey)
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}
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@Test func indicatorsWithoutSeriesKeyFoldIntoLabBucket() {
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// 「lab 段」特性:无 seriesKey 的指标按 name+unit 归并,同名 ≥minPoints 次即成趋势。
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let now = Date()
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let items = [
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makeIndicator(value: "5.0", capturedAt: now.addingTimeInterval(-86_400), seriesKey: nil),
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makeIndicator(value: "5.2", capturedAt: now, seriesKey: nil),
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]
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let buckets = SeriesBucket.build(from: items)
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#expect(buckets.count == 1)
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#expect(buckets.first?.kind == .lab)
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#expect(buckets.first?.lines.first?.points.count == 2)
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}
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@Test func filtersOutSeriesWithFewerThanMinPoints() {
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let now = Date()
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let items = [
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makeIndicator(value: "5.0", capturedAt: now, seriesKey: "glucose.fasting"),
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]
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let buckets = SeriesBucket.build(from: items, minPoints: 2)
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#expect(buckets.isEmpty)
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}
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@Test func singleSeriesBucketSortedAscending() {
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let day = { (offset: Int) -> Date in
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Calendar.current.date(byAdding: .day, value: offset, to: .now)!
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}
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let items = [
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makeIndicator(value: "5.5", capturedAt: day(-3), seriesKey: "glucose.fasting"),
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makeIndicator(value: "5.2", capturedAt: day(-1), seriesKey: "glucose.fasting"),
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makeIndicator(value: "5.8", capturedAt: day(-2), seriesKey: "glucose.fasting"),
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]
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let buckets = SeriesBucket.build(from: items)
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#expect(buckets.count == 1)
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let line = try! #require(buckets.first?.lines.first)
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// sorted ascending → -3, -2, -1
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let values = line.points.map(\.value)
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#expect(values == [5.5, 5.8, 5.2])
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}
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@Test func bloodPressureMergesIntoSingleBucket() {
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let now = Date()
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let day = { (offset: Int) -> Date in
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Calendar.current.date(byAdding: .day, value: offset, to: now)!
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}
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let items = [
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makeIndicator(value: "125", capturedAt: day(-2), seriesKey: "bp.systolic"),
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makeIndicator(value: "82", capturedAt: day(-2), seriesKey: "bp.diastolic"),
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makeIndicator(value: "130", capturedAt: day(-1), seriesKey: "bp.systolic"),
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makeIndicator(value: "85", capturedAt: day(-1), seriesKey: "bp.diastolic"),
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]
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let buckets = SeriesBucket.build(from: items)
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let bp = try! #require(buckets.first { $0.id == "bp" })
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#expect(bp.lines.count == 2)
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#expect(bp.title == "血压")
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#expect(bp.lines.contains { $0.seriesKey == "bp.systolic" })
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#expect(bp.lines.contains { $0.seriesKey == "bp.diastolic" })
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}
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@Test func mixedSeriesProducesMultipleBucketsSortedByRecency() {
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let cal = Calendar.current
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let day = { (offset: Int) -> Date in
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cal.date(byAdding: .day, value: offset, to: .now)!
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}
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let items = [
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// weight 较旧
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makeIndicator(value: "68", capturedAt: day(-10), seriesKey: "weight"),
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makeIndicator(value: "67", capturedAt: day(-7), seriesKey: "weight"),
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// glucose 较新
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makeIndicator(value: "5.1", capturedAt: day(-2), seriesKey: "glucose.fasting"),
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makeIndicator(value: "5.3", capturedAt: day(-1), seriesKey: "glucose.fasting"),
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]
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let buckets = SeriesBucket.build(from: items)
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#expect(buckets.count == 2)
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// 最新的 glucose 排前面
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#expect(buckets.first?.id == "glucose.fasting")
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#expect(buckets.last?.id == "weight")
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}
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@Test func nonNumericValueDropped() {
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let now = Date()
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let items = [
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makeIndicator(value: "高", capturedAt: now, seriesKey: "weight"),
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makeIndicator(value: "68", capturedAt: now, seriesKey: "weight"),
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makeIndicator(value: "67", capturedAt: now.addingTimeInterval(60), seriesKey: "weight"),
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]
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let buckets = SeriesBucket.build(from: items)
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let line = try! #require(buckets.first?.lines.first)
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#expect(line.points.count == 2) // "高" 被丢
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}
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}
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