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|
namespace FundLab.Api.Tests
open System
open Xunit
open FundLab.Api
open FundLab.Domain
[<Collection("postgres")>]
type SipPlanStatusTests(fixture: PostgresFixture) =
let sharedRepository =
lazy
let value = FundRepository(fixture.ConnectionString)
value.EnsureSchema()
value
let repository () = sharedRepository.Value
let seedInstrument () =
let code = Random.Shared.Next(0, 1000000).ToString("D6")
let payload =
{
Source = "akshare"
SourceRevision = "akshare-test/eastmoney"
CollectedAt = DateTimeOffset(2026, 9, 21, 8, 0, 0, TimeSpan.Zero)
Instruments = [ { Code = code; Name = "定投状态测试基金"; FundType = None } ]
}
repository().UpsertInstruments(payload, "sip-status-test-hash")
code
let createFund (initialCash: decimal) =
let command =
{
Name = "定投状态测试 FOF"
InitialCash = initialCash
InitialUnitNav = 1.00000000m
IsSynthetic = true
}
let key = fixture.Key(sprintf "sip-status-fund-%s" (Guid.NewGuid().ToString("N")))
match repository().CreateFund(key, command) with
| FundWriteResult.Created fund -> fund.Id
| other -> failwithf "unexpected fund creation result: %A" other
let app () = App.createApplication (repository ())
let truncateMicroseconds (moment: DateTimeOffset) =
let utc = moment.ToUniversalTime()
DateTimeOffset(utc.Ticks - (utc.Ticks % 10L), TimeSpan.Zero)
let insertQuoteOnDate (code: string) (nav: decimal) (navDate: DateOnly) =
let revision = sprintf "akshare-test/%O" (Guid.NewGuid())
let payload: MarketDataNavPayload =
{
Source = "akshare"
SourceRevision = revision
CollectedAt = truncateMicroseconds (DateTimeOffset.Now.AddSeconds(-10.0))
Code = code
Observations =
[
{
NavDate = navDate
PublishedAt = None
Nav = nav
AccumulatedNav = Some nav
DailyReturn = Some 0.0m
}
]
}
repository().UpsertNavObservations(payload, sprintf "sip-status-hash/%s" revision)
let createPlanWithAnchor (fundId: Guid) (code: string) (amount: decimal) (frequency: SipFrequency) =
let key = fixture.Key(sprintf "sip-status-plan-%s" (Guid.NewGuid().ToString("N")))
match
repository().CreateSipPlan(
key,
fundId,
{ InstrumentCode = code; Amount = amount; Frequency = frequency },
DateOnly(2026, 9, 7)
)
with
| SipPlanWriteResult.SipPlanCreated plan -> plan.Id
| other -> failwithf "unexpected sip plan result: %A" other
let postStatus (fundId: Guid) (planId: Guid) (action: string) =
PersistenceTestHelpers.invoke
(app ())
"POST"
(sprintf "/api/funds/%O/sip/plans/%O/%s" fundId planId action)
[ "Authorization", "Bearer test-token" ]
""
let advance (fundId: Guid) (body: string) =
PersistenceTestHelpers.invoke
(app ())
"POST"
(sprintf "/api/funds/%O/sip/advance" fundId)
[ "Authorization", "Bearer test-token" ]
body
let listPlans (fundId: Guid) =
PersistenceTestHelpers.invoke
(app ())
"GET"
(sprintf "/api/funds/%O/sip/plans" fundId)
[ "Authorization", "Bearer test-token" ]
""
[<Fact>]
member _.``pause skips advance, resume lets the next due period execute again``() =
let fundId = createFund 10000.00m
let code = seedInstrument ()
let planId = createPlanWithAnchor fundId code 100.00m Weekly
insertQuoteOnDate code 2.5m (DateOnly(2026, 9, 14))
insertQuoteOnDate code 2.5m (DateOnly(2026, 9, 21))
let pauseStatus, pauseBody = postStatus fundId planId "pause"
Assert.Equal(200, pauseStatus)
Assert.Contains("\"status\":\"paused\"", pauseBody)
let advanceStatus, advanceBody = advance fundId "{\"endDate\":\"2026-09-21\"}"
Assert.Equal(200, advanceStatus)
Assert.DoesNotContain("\"status\":\"succeeded\"", advanceBody)
Assert.DoesNotContain("\"status\":\"pending_nav\"", advanceBody)
let resumeStatus, resumeBody = postStatus fundId planId "resume"
Assert.Equal(200, resumeStatus)
Assert.Contains("\"status\":\"active\"", resumeBody)
let _, resumedBody = advance fundId "{\"endDate\":\"2026-09-21\"}"
Assert.Contains("\"status\":\"succeeded\"", resumedBody)
Assert.Contains("\"tradeDate\":\"2026-09-14\"", resumedBody)
[<Fact>]
member _.``pausing an already paused plan is idempotent``() =
let fundId = createFund 1000.00m
let code = seedInstrument ()
let planId = createPlanWithAnchor fundId code 100.00m Weekly
let firstStatus, firstBody = postStatus fundId planId "pause"
Assert.Equal(200, firstStatus)
Assert.Contains("\"status\":\"paused\"", firstBody)
let secondStatus, secondBody = postStatus fundId planId "pause"
Assert.Equal(200, secondStatus)
Assert.Contains("\"status\":\"paused\"", secondBody)
[<Fact>]
member _.``paused plan status is reflected in the sip plan list``() =
let fundId = createFund 1000.00m
let code = seedInstrument ()
let planId = createPlanWithAnchor fundId code 100.00m Weekly
let _, _ = postStatus fundId planId "pause"
let _, listBody = listPlans fundId
Assert.Contains("\"status\":\"paused\"", listBody)
let _, _ = postStatus fundId planId "resume"
let _, resumedListBody = listPlans fundId
Assert.Contains("\"status\":\"active\"", resumedListBody)
[<Fact>]
member _.``pausing a plan that belongs to another fund answers 404``() =
let fundId = createFund 1000.00m
let otherFundId = createFund 1000.00m
let code = seedInstrument ()
let planId = createPlanWithAnchor fundId code 100.00m Weekly
let status, body = postStatus otherFundId planId "pause"
Assert.Equal(404, status)
Assert.Contains("PLAN_NOT_FOUND", body)
|
