77a4ee1c37
当您提供代码差异后，我将按照以下格式生成： ``` <type>(<scope>): <subject> <body> ``` 其中type会根据更改类型选择（feat、fix、docs、style、refactor等），scope表示影响范围，subject简要描述变更内容，body详细说明修改内容。
113 lines
4.6 KiB
Swift
113 lines
4.6 KiB
Swift
import Testing
|
|
import Foundation
|
|
@testable import 康康
|
|
|
|
/// `ExportTrendBuilder` 是纯函数,覆盖:方向判定、血压合并、相关性过滤、
|
|
/// 点数 <2 过滤、跨参考范围边界标记、非数值点丢弃、整行文案格式。
|
|
struct ExportTrendBuilderTests {
|
|
|
|
private func ind(
|
|
name: String = "血糖",
|
|
value: String,
|
|
unit: String = "mmol/L",
|
|
range: String = "3.9-6.1",
|
|
status: IndicatorStatus = .normal,
|
|
daysAgo: Int,
|
|
seriesKey: String? = nil
|
|
) -> Indicator {
|
|
let date = Calendar.current.date(byAdding: .day, value: -daysAgo, to: .now)!
|
|
return Indicator(name: name, value: value, unit: unit, range: range,
|
|
status: status, capturedAt: date, seriesKey: seriesKey)
|
|
}
|
|
|
|
@Test func upDirectionFlaggedAndLineFormat() {
|
|
let items = [
|
|
ind(value: "5.2", status: .normal, daysAgo: 27),
|
|
ind(value: "6.8", status: .high, daysAgo: 0),
|
|
]
|
|
let trends = ExportTrendBuilder.build(allInWindow: items, relevant: items)
|
|
let t = try! #require(trends.first)
|
|
#expect(t.direction == .up)
|
|
#expect(t.flagged) // 末值 high
|
|
#expect(t.count == 2)
|
|
#expect(t.valueText == "5.2→6.8")
|
|
#expect(t.rangeText == "3.9-6.1")
|
|
#expect(t.line() == "⚠️ 血糖 5.2→6.8 mmol/L ↑（参考 3.9-6.1），近 27 天 2 次")
|
|
}
|
|
|
|
@Test func downDirection() {
|
|
let items = [
|
|
ind(value: "6.0", daysAgo: 10),
|
|
ind(value: "5.0", daysAgo: 1),
|
|
]
|
|
let t = try! #require(ExportTrendBuilder.build(allInWindow: items, relevant: items).first)
|
|
#expect(t.direction == .down)
|
|
#expect(!t.flagged) // 两点都 normal
|
|
}
|
|
|
|
@Test func flatWithinThreshold() {
|
|
// (5.1-5.0)/5.0 = 0.02 < 0.05 → 平稳
|
|
let items = [
|
|
ind(value: "5.0", daysAgo: 5),
|
|
ind(value: "5.1", daysAgo: 1),
|
|
]
|
|
let t = try! #require(ExportTrendBuilder.build(allInWindow: items, relevant: items).first)
|
|
#expect(t.direction == .flat)
|
|
}
|
|
|
|
@Test func filtersSeriesWithFewerThanTwoPoints() {
|
|
let items = [ind(value: "5.0", daysAgo: 1)]
|
|
#expect(ExportTrendBuilder.build(allInWindow: items, relevant: items).isEmpty)
|
|
}
|
|
|
|
@Test func excludesIrrelevantSeries() {
|
|
let glucose = [
|
|
ind(name: "血糖", value: "5.0", unit: "mmol/L", daysAgo: 3),
|
|
ind(name: "血糖", value: "5.5", unit: "mmol/L", daysAgo: 1),
|
|
]
|
|
let weight = [
|
|
ind(name: "体重", value: "68", unit: "kg", range: "", daysAgo: 3),
|
|
ind(name: "体重", value: "67", unit: "kg", range: "", daysAgo: 1),
|
|
]
|
|
// weight 有 ≥2 点,但不在 relevant 集 → 不出趋势
|
|
let trends = ExportTrendBuilder.build(allInWindow: glucose + weight, relevant: glucose)
|
|
#expect(trends.count == 1)
|
|
#expect(trends.first?.title == "血糖")
|
|
}
|
|
|
|
@Test func bloodPressureMergesToSingleLine() {
|
|
let items = [
|
|
ind(name: "收缩压", value: "150", unit: "mmHg", range: "", daysAgo: 20, seriesKey: "bp.systolic"),
|
|
ind(name: "舒张压", value: "95", unit: "mmHg", range: "", daysAgo: 20, seriesKey: "bp.diastolic"),
|
|
ind(name: "收缩压", value: "138", unit: "mmHg", range: "", daysAgo: 1, seriesKey: "bp.systolic"),
|
|
ind(name: "舒张压", value: "88", unit: "mmHg", range: "", daysAgo: 1, seriesKey: "bp.diastolic"),
|
|
]
|
|
let t = try! #require(ExportTrendBuilder.build(allInWindow: items, relevant: items).first)
|
|
#expect(t.title == "血压")
|
|
#expect(t.unit == "mmHg")
|
|
#expect(t.valueText == "150/95→138/88")
|
|
#expect(t.direction == .down) // 收缩压为准
|
|
#expect(t.rangeText == nil) // 血压双范围不展示
|
|
}
|
|
|
|
@Test func flaggedWhenStatusCrossesBoundary() {
|
|
// 首高末正常:跨参考范围边界 → 仍 flagged,提示医生注意变化
|
|
let items = [
|
|
ind(value: "6.8", status: .high, daysAgo: 5),
|
|
ind(value: "5.5", status: .normal, daysAgo: 1),
|
|
]
|
|
let t = try! #require(ExportTrendBuilder.build(allInWindow: items, relevant: items).first)
|
|
#expect(t.flagged)
|
|
}
|
|
|
|
@Test func nonNumericPointDropped() {
|
|
let items = [
|
|
ind(value: "高", daysAgo: 3),
|
|
ind(value: "5.0", daysAgo: 2),
|
|
ind(value: "5.5", daysAgo: 1),
|
|
]
|
|
let t = try! #require(ExportTrendBuilder.build(allInWindow: items, relevant: items).first)
|
|
#expect(t.count == 2) // "高" 解析失败被丢
|
|
}
|
|
}
|