Files
weatherreporter/internal/state/filesystem_test.go

491 lines
16 KiB
Go

package state
import (
"context"
"encoding/json"
"os"
"path/filepath"
"strings"
"testing"
"time"
"gitea.maximumdirect.net/eric/weatherreporter/internal/briefing"
"gitea.maximumdirect.net/eric/weatherreporter/internal/config"
"gitea.maximumdirect.net/eric/weatherreporter/internal/promptinput"
"gitea.maximumdirect.net/eric/weatherreporter/internal/report"
"gitea.maximumdirect.net/eric/weatherreporter/internal/timeutil"
)
func TestPathsUseRunIDAndWorkspace(t *testing.T) {
store := newTestStore(t)
resolved := resolveDailyAt(t, "2026-05-29T05:00:00-05:00")
paths, err := store.Paths(resolved)
if err != nil {
t.Fatalf("Paths() error = %v", err)
}
for _, want := range []string{
filepath.Join("snapshots", "daily", "2026-05-29", "20260529T100000.000000000Z_daily_today.briefing.json"),
filepath.Join("snapshots", "daily", "2026-05-29", "20260529T100000.000000000Z_daily_today.metadata.json"),
filepath.Join("data-packages", "daily", "2026-05-29", "20260529T100000.000000000Z_daily_today.data_package.json"),
filepath.Join("preflight", "daily", "2026-05-29", "20260529T100000.000000000Z_daily_today.render.json"),
filepath.Join("reports", "daily", "20260529T100000.000000000Z_daily_today.md"),
} {
if !strings.Contains(pathsString(paths), want) {
t.Fatalf("paths = %#v, want component %q", paths, want)
}
}
}
func TestSaveArtifactsAndMetadataRoundTrip(t *testing.T) {
store := newTestStore(t)
resolved := resolveDailyAt(t, "2026-05-29T05:00:00-05:00")
briefingPackage := stateBriefingPackage(resolved)
dataPackage, err := promptinput.Build(briefingPackage)
if err != nil {
t.Fatalf("Build() error = %v", err)
}
briefingPath, err := store.SaveBriefing(context.Background(), resolved, briefingPackage)
if err != nil {
t.Fatalf("SaveBriefing() error = %v", err)
}
dataPackagePath, err := store.SaveDataPackage(context.Background(), resolved, dataPackage)
if err != nil {
t.Fatalf("SaveDataPackage() error = %v", err)
}
preflightPath, err := store.SavePreflight(context.Background(), resolved, PreflightArtifact{Stdout: `{"ok":true}`})
if err != nil {
t.Fatalf("SavePreflight() error = %v", err)
}
renderedReportPath, err := store.PrepareRenderedReport(context.Background(), resolved)
if err != nil {
t.Fatalf("PrepareRenderedReport() error = %v", err)
}
if err := os.WriteFile(renderedReportPath, []byte("# Daily Report\n"), 0o600); err != nil {
t.Fatalf("write rendered report: %v", err)
}
var preflight PreflightArtifact
preflightData, err := os.ReadFile(preflightPath)
if err != nil {
t.Fatalf("read preflight: %v", err)
}
if err := json.Unmarshal(preflightData, &preflight); err != nil {
t.Fatalf("decode preflight: %v", err)
}
if preflight.Stdout != `{"ok":true}` {
t.Fatalf("preflight stdout = %q, want render stdout", preflight.Stdout)
}
paths, err := store.Paths(resolved)
if err != nil {
t.Fatalf("Paths() error = %v", err)
}
metadata := BuildMetadata(resolved, briefingPackage, ArtifactPaths{
Briefing: briefingPath,
Metadata: paths.Metadata,
DataPackage: dataPackagePath,
Preflight: preflightPath,
RenderedReport: renderedReportPath,
})
metadataPath, err := store.SaveMetadata(context.Background(), metadata)
if err != nil {
t.Fatalf("SaveMetadata() error = %v", err)
}
for _, path := range []string{briefingPath, dataPackagePath, preflightPath, renderedReportPath, metadataPath} {
if _, err := os.Stat(path); err != nil {
t.Fatalf("expected artifact %q: %v", path, err)
}
}
loadedBriefing, err := store.LoadBriefing(context.Background(), briefingPath)
if err != nil {
t.Fatalf("LoadBriefing() error = %v", err)
}
if loadedBriefing.Metadata.RunID != resolved.Metadata().RunID {
t.Fatalf("loaded briefing RunID = %q, want %q", loadedBriefing.Metadata.RunID, resolved.Metadata().RunID)
}
var decoded Metadata
data, err := os.ReadFile(metadataPath)
if err != nil {
t.Fatalf("read metadata: %v", err)
}
if err := json.Unmarshal(data, &decoded); err != nil {
t.Fatalf("decode metadata: %v", err)
}
if decoded.RunID != resolved.Metadata().RunID {
t.Fatalf("RunID = %q, want %q", decoded.RunID, resolved.Metadata().RunID)
}
if decoded.BriefingPath != briefingPath || decoded.DataPackagePath != dataPackagePath || decoded.PreflightPath != preflightPath {
t.Fatalf("metadata paths = %#v, want saved artifact paths", decoded)
}
if decoded.RenderedReportPath != renderedReportPath {
t.Fatalf("RenderedReportPath = %q, want %q", decoded.RenderedReportPath, renderedReportPath)
}
if strings.Contains(string(data), "MetadataPath") || strings.Contains(string(data), "metadataPath") {
t.Fatalf("metadata JSON includes runtime-only MetadataPath:\n%s", string(data))
}
}
func TestSaveMetadataUsesExplicitMetadataPath(t *testing.T) {
store := newTestStore(t)
resolved := resolveDailyAt(t, "2026-05-29T05:00:00-05:00")
briefingPackage := stateBriefingPackage(resolved)
paths, err := store.Paths(resolved)
if err != nil {
t.Fatalf("Paths() error = %v", err)
}
otherDir := filepath.Join(t.TempDir(), "other-artifacts")
otherBriefingPath := filepath.Join(otherDir, resolved.Metadata().RunID+".briefing.json")
derivedMetadataPath := filepath.Join(otherDir, resolved.Metadata().RunID+".metadata.json")
metadata := BuildMetadata(resolved, briefingPackage, ArtifactPaths{
Briefing: otherBriefingPath,
Metadata: paths.Metadata,
DataPackage: paths.DataPackage,
Preflight: paths.Preflight,
RenderedReport: paths.RenderedReport,
})
metadataPath, err := store.SaveMetadata(context.Background(), metadata)
if err != nil {
t.Fatalf("SaveMetadata() error = %v", err)
}
if metadataPath != paths.Metadata {
t.Fatalf("SaveMetadata() path = %q, want explicit metadata path %q", metadataPath, paths.Metadata)
}
if _, err := os.Stat(paths.Metadata); err != nil {
t.Fatalf("expected explicit metadata path %q: %v", paths.Metadata, err)
}
if _, err := os.Stat(derivedMetadataPath); !os.IsNotExist(err) {
t.Fatalf("derived metadata path stat error = %v, want not exist", err)
}
}
func TestFindPriorSnapshot(t *testing.T) {
store := newTestStore(t)
first := resolveDailyAt(t, "2026-05-29T05:00:00-05:00")
second := resolveDailyAt(t, "2026-05-29T08:00:00-05:00")
briefingPackage := stateBriefingPackage(first)
briefingPath, err := store.SaveBriefing(context.Background(), first, briefingPackage)
if err != nil {
t.Fatalf("SaveBriefing() error = %v", err)
}
paths, err := store.Paths(first)
if err != nil {
t.Fatalf("Paths() error = %v", err)
}
_, err = store.SaveMetadata(context.Background(), BuildMetadata(first, briefingPackage, ArtifactPaths{
Briefing: briefingPath,
Metadata: paths.Metadata,
DataPackage: paths.DataPackage,
Preflight: paths.Preflight,
RenderedReport: paths.RenderedReport,
}))
if err != nil {
t.Fatalf("SaveMetadata() error = %v", err)
}
prior, err := store.FindPriorSnapshot(context.Background(), second)
if err != nil {
t.Fatalf("FindPriorSnapshot() error = %v", err)
}
if prior == nil {
t.Fatal("FindPriorSnapshot() = nil, want prior snapshot")
}
if prior.Metadata.RunID != first.Metadata().RunID {
t.Fatalf("RunID = %q, want %q", prior.Metadata.RunID, first.Metadata().RunID)
}
if prior.BriefingPath != briefingPath {
t.Fatalf("BriefingPath = %q, want %q", prior.BriefingPath, briefingPath)
}
}
func TestFindPriorSnapshotUsesValidDate(t *testing.T) {
store := newTestStore(t)
previousDate := resolveDailyAt(t, "2026-05-28T05:00:00-05:00")
currentDate := resolveDailyAt(t, "2026-05-29T05:00:00-05:00")
briefingPackage := stateBriefingPackage(previousDate)
briefingPath, err := store.SaveBriefing(context.Background(), previousDate, briefingPackage)
if err != nil {
t.Fatalf("SaveBriefing() error = %v", err)
}
paths, err := store.Paths(previousDate)
if err != nil {
t.Fatalf("Paths() error = %v", err)
}
_, err = store.SaveMetadata(context.Background(), BuildMetadata(previousDate, briefingPackage, ArtifactPaths{
Briefing: briefingPath,
Metadata: paths.Metadata,
DataPackage: paths.DataPackage,
Preflight: paths.Preflight,
RenderedReport: paths.RenderedReport,
}))
if err != nil {
t.Fatalf("SaveMetadata() error = %v", err)
}
prior, err := store.FindPriorSnapshot(context.Background(), currentDate)
if err != nil {
t.Fatalf("FindPriorSnapshot() error = %v", err)
}
if prior != nil {
t.Fatalf("FindPriorSnapshot() = %#v, want nil for different valid date", prior)
}
}
func TestFindPriorSnapshotSupportsThreeDay(t *testing.T) {
store := newTestStore(t)
first := resolveThreeDayAt(t, "2026-05-29T05:00:00-05:00")
second := resolveThreeDayAt(t, "2026-05-29T08:00:00-05:00")
briefingPackage := stateThreeDayBriefingPackage(first)
briefingPath, err := store.SaveBriefing(context.Background(), first, briefingPackage)
if err != nil {
t.Fatalf("SaveBriefing() error = %v", err)
}
paths, err := store.Paths(first)
if err != nil {
t.Fatalf("Paths() error = %v", err)
}
_, err = store.SaveMetadata(context.Background(), BuildMetadata(first, briefingPackage, ArtifactPaths{
Briefing: briefingPath,
Metadata: paths.Metadata,
DataPackage: paths.DataPackage,
Preflight: paths.Preflight,
RenderedReport: paths.RenderedReport,
}))
if err != nil {
t.Fatalf("SaveMetadata() error = %v", err)
}
prior, err := store.FindPriorSnapshot(context.Background(), second)
if err != nil {
t.Fatalf("FindPriorSnapshot() error = %v", err)
}
if prior == nil {
t.Fatal("FindPriorSnapshot() = nil, want prior 3-day snapshot")
}
if prior.Metadata.RunID != first.Metadata().RunID {
t.Fatalf("RunID = %q, want %q", prior.Metadata.RunID, first.Metadata().RunID)
}
}
func TestFindPriorSnapshotSupportsWeekend(t *testing.T) {
store := newTestStore(t)
first := resolveWeekendAt(t, "2026-05-29T05:00:00-05:00")
second := resolveWeekendAt(t, "2026-05-29T08:00:00-05:00")
briefingPackage := stateWeekendBriefingPackage(first)
briefingPath, err := store.SaveBriefing(context.Background(), first, briefingPackage)
if err != nil {
t.Fatalf("SaveBriefing() error = %v", err)
}
paths, err := store.Paths(first)
if err != nil {
t.Fatalf("Paths() error = %v", err)
}
_, err = store.SaveMetadata(context.Background(), BuildMetadata(first, briefingPackage, ArtifactPaths{
Briefing: briefingPath,
Metadata: paths.Metadata,
DataPackage: paths.DataPackage,
Preflight: paths.Preflight,
RenderedReport: paths.RenderedReport,
}))
if err != nil {
t.Fatalf("SaveMetadata() error = %v", err)
}
prior, err := store.FindPriorSnapshot(context.Background(), second)
if err != nil {
t.Fatalf("FindPriorSnapshot() error = %v", err)
}
if prior == nil {
t.Fatal("FindPriorSnapshot() = nil, want prior weekend snapshot")
}
if prior.Metadata.RunID != first.Metadata().RunID {
t.Fatalf("RunID = %q, want %q", prior.Metadata.RunID, first.Metadata().RunID)
}
}
func TestFindPriorSnapshotSupportsNarrowedWeekendPeriod(t *testing.T) {
store := newTestStore(t)
first := resolveWeekendAt(t, "2026-05-29T19:00:00-05:00")
second := resolveWeekendAt(t, "2026-05-30T08:00:00-05:00")
briefingPackage := stateWeekendBriefingPackage(first)
briefingPath, err := store.SaveBriefing(context.Background(), first, briefingPackage)
if err != nil {
t.Fatalf("SaveBriefing() error = %v", err)
}
paths, err := store.Paths(first)
if err != nil {
t.Fatalf("Paths() error = %v", err)
}
_, err = store.SaveMetadata(context.Background(), BuildMetadata(first, briefingPackage, ArtifactPaths{
Briefing: briefingPath,
Metadata: paths.Metadata,
DataPackage: paths.DataPackage,
Preflight: paths.Preflight,
RenderedReport: paths.RenderedReport,
}))
if err != nil {
t.Fatalf("SaveMetadata() error = %v", err)
}
prior, err := store.FindPriorSnapshot(context.Background(), second)
if err != nil {
t.Fatalf("FindPriorSnapshot() error = %v", err)
}
if prior == nil {
t.Fatal("FindPriorSnapshot() = nil, want prior narrowed weekend snapshot")
}
if prior.Metadata.RunID != first.Metadata().RunID {
t.Fatalf("RunID = %q, want %q", prior.Metadata.RunID, first.Metadata().RunID)
}
}
func TestFilesystemStoreRejectsUnsafeDirs(t *testing.T) {
cfg := config.Defaults().Workspace
cfg.Root = t.TempDir()
cfg.SnapshotsDir = "../snapshots"
_, err := NewFilesystemStore(cfg)
if err == nil {
t.Fatal("NewFilesystemStore() error = nil, want unsafe path error")
}
if !strings.Contains(err.Error(), "within workspace root") {
t.Fatalf("error = %q, want path safety context", err.Error())
}
}
func newTestStore(t *testing.T) *FilesystemStore {
t.Helper()
cfg := config.Defaults().Workspace
cfg.Root = t.TempDir()
store, err := NewFilesystemStore(cfg)
if err != nil {
t.Fatalf("NewFilesystemStore() error = %v", err)
}
return store
}
func resolveDailyAt(t *testing.T, value string) report.Resolved {
t.Helper()
location, err := timeutil.LoadLocation("America/Chicago")
if err != nil {
t.Fatalf("LoadLocation() error = %v", err)
}
now, err := time.Parse(time.RFC3339, value)
if err != nil {
t.Fatalf("parse time: %v", err)
}
resolved, err := report.DefaultRegistry().Resolve(report.DailyToday, report.ResolveRequest{
Now: now,
Location: location,
})
if err != nil {
t.Fatalf("Resolve() error = %v", err)
}
return resolved
}
func resolveThreeDayAt(t *testing.T, value string) report.Resolved {
t.Helper()
location, err := timeutil.LoadLocation("America/Chicago")
if err != nil {
t.Fatalf("LoadLocation() error = %v", err)
}
now, err := time.Parse(time.RFC3339, value)
if err != nil {
t.Fatalf("parse time: %v", err)
}
resolved, err := report.DefaultRegistry().Resolve(report.ThreeDay, report.ResolveRequest{
Now: now,
Location: location,
})
if err != nil {
t.Fatalf("Resolve() error = %v", err)
}
return resolved
}
func resolveWeekendAt(t *testing.T, value string) report.Resolved {
t.Helper()
location, err := timeutil.LoadLocation("America/Chicago")
if err != nil {
t.Fatalf("LoadLocation() error = %v", err)
}
now, err := time.Parse(time.RFC3339, value)
if err != nil {
t.Fatalf("parse time: %v", err)
}
resolved, err := report.DefaultRegistry().Resolve(report.Weekend, report.ResolveRequest{
Now: now,
Location: location,
})
if err != nil {
t.Fatalf("Resolve() error = %v", err)
}
return resolved
}
func stateBriefingPackage(resolved report.Resolved) briefing.Package {
return briefing.Package{
Metadata: briefing.Metadata{
SchemaVersion: briefing.SchemaVersion,
RunID: resolved.Metadata().RunID,
ReportID: resolved.Definition.ID,
Variant: "today",
PromptID: resolved.Definition.PromptID,
GeneratedAt: resolved.GeneratedAt,
Units: "us",
Timezone: resolved.Timezone,
ValidPeriod: resolved.ValidPeriod,
},
Daily: &briefing.Daily{ForecastSummaryDate: "2026-05-29"},
}
}
func stateThreeDayBriefingPackage(resolved report.Resolved) briefing.Package {
return briefing.Package{
Metadata: briefing.Metadata{
SchemaVersion: briefing.SchemaVersion,
RunID: resolved.Metadata().RunID,
ReportID: resolved.Definition.ID,
PromptID: resolved.Definition.PromptID,
GeneratedAt: resolved.GeneratedAt,
Units: "us",
Timezone: resolved.Timezone,
ValidPeriod: resolved.ValidPeriod,
},
ThreeDay: &briefing.ThreeDay{
Days: []briefing.OutlookDay{{Date: "2026-05-29"}},
},
}
}
func stateWeekendBriefingPackage(resolved report.Resolved) briefing.Package {
return briefing.Package{
Metadata: briefing.Metadata{
SchemaVersion: briefing.SchemaVersion,
RunID: resolved.Metadata().RunID,
ReportID: resolved.Definition.ID,
PromptID: resolved.Definition.PromptID,
GeneratedAt: resolved.GeneratedAt,
Units: "us",
Timezone: resolved.Timezone,
ValidPeriod: resolved.ValidPeriod,
},
Weekend: &briefing.Weekend{
Days: []briefing.OutlookDay{{Date: "2026-05-30"}},
},
}
}
func pathsString(paths ArtifactPaths) string {
return strings.Join([]string{
paths.Briefing,
paths.Metadata,
paths.DataPackage,
paths.Preflight,
paths.RenderedReport,
}, "\n")
}