steveandClaude Opus 4.8
2f3699f7fa
- domain: Planting gains a computed (non-persisted) DerivedCount field. - store/plantings.go: Get/Create/Update (version-guarded)/Delete alongside the existing /full read helper. - service/plantings.go: place/move/resize/soft-remove a plop; editor role on the object's garden; object must be plantable; plant_id must be visible to the actor (built-in or own) else ErrInvalidInput; center must sit within the object's unrotated local bounds (radius may overhang); planted_at defaults to today. derivedCount = max(1, round(π·r²/spacing²)) — one unit-tested helper, reused by /full (via a spacing map, no N+1) and single responses. - api: POST /objects/:id/plantings, PATCH/DELETE /plantings/:id; nullable count/label/plantedAt/removedAt use RawMessage so null (clear) is distinct from absent (unchanged). removedAt is the soft-remove / "clear bed" seam. - /full now enriches each active plop with its derivedCount. Service tests: formula edge cases (tiny radius → 1), defaults + derived, count override, move/resize + clear override, non-plantable rejection, foreign/unknown plant rejection, bounds, soft-remove leaves /full, version conflict, cross-user masking, delete. Plus an API-level create/patch/full/delete flow. GOWORK=off go build/vet/test ./internal/... green. Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]> Claude-Session: https://claude.ai/code/session_01JdQpdYYsTgtkJBxbcpAszi
315 lines
11 KiB
Go
315 lines
11 KiB
Go
package service
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import (
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"context"
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"errors"
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"testing"
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"gitea.stevedudenhoeffer.com/steve/pansy/internal/domain"
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)
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// seedBed creates a plantable 200×200 bed centered in a 1000×1000 garden.
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func seedBed(t *testing.T, s *Service, owner, gardenID int64) *domain.GardenObject {
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t.Helper()
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o, err := s.CreateObject(context.Background(), owner, gardenID, ObjectInput{
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Kind: domain.KindBed, XCM: 500, YCM: 500, WidthCM: 200, HeightCM: 200,
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})
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if err != nil {
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t.Fatalf("seed bed: %v", err)
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}
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return o
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}
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// seedOwnPlant creates a custom plant owned by owner with the given spacing.
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func seedOwnPlant(t *testing.T, s *Service, owner int64, spacingCM float64) *domain.Plant {
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t.Helper()
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p, err := s.CreatePlant(context.Background(), owner, PlantInput{
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Name: "Testroot", Category: domain.CategoryHerb, SpacingCM: spacingCM, Color: "#4a7c3f", Icon: "🌿",
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})
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if err != nil {
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t.Fatalf("seed plant: %v", err)
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}
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return p
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}
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func TestDerivedCountFormula(t *testing.T) {
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cases := []struct {
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r, sp float64
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want int
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}{
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{0.1, 10, 1}, // tiny radius floors to 1
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{0, 10, 1}, // zero radius → 1
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{10, 0, 1}, // zero spacing → 1
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{10, 10, 3}, // π·100/100 = 3.14 → 3
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{50, 10, 79}, // π·2500/100 = 78.5 → 79
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{30, 15, 13}, // π·900/225 = 12.57 → 13
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}
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for i, c := range cases {
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if got := derivedCount(c.r, c.sp); got != c.want {
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t.Errorf("case %d: derivedCount(%v, %v) = %d, want %d", i, c.r, c.sp, got, c.want)
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}
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}
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}
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func TestCreatePlantingDefaultsAndDerivedCount(t *testing.T) {
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s := newTestService(t, openConfig())
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owner := seedUser(t, s, "[email protected]")
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g := seedGarden(t, s, owner)
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bed := seedBed(t, s, owner, g.ID)
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plant := seedOwnPlant(t, s, owner, 10)
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pl, err := s.CreatePlanting(context.Background(), owner, bed.ID, PlantingInput{
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PlantID: plant.ID, XCM: 10, YCM: -20, RadiusCM: 10,
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})
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if err != nil {
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t.Fatalf("CreatePlanting: %v", err)
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}
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if pl.Count != nil {
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t.Errorf("count = %v, want nil (derived)", *pl.Count)
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}
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if pl.DerivedCount != 3 {
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t.Errorf("derivedCount = %d, want 3", pl.DerivedCount)
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}
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if pl.PlantedAt == nil {
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t.Error("plantedAt should default to today, got nil")
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}
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if pl.Version != 1 || pl.ObjectID != bed.ID {
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t.Errorf("unexpected planting: %+v", pl)
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}
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}
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func TestPlantingCountOverrideWins(t *testing.T) {
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s := newTestService(t, openConfig())
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owner := seedUser(t, s, "[email protected]")
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g := seedGarden(t, s, owner)
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bed := seedBed(t, s, owner, g.ID)
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plant := seedOwnPlant(t, s, owner, 10)
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cnt := 12
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pl, err := s.CreatePlanting(context.Background(), owner, bed.ID, PlantingInput{
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PlantID: plant.ID, XCM: 0, YCM: 0, RadiusCM: 50, Count: &cnt,
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})
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if err != nil {
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t.Fatalf("CreatePlanting: %v", err)
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}
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if pl.Count == nil || *pl.Count != 12 {
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t.Errorf("count override = %v, want 12", pl.Count)
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}
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// derivedCount is still computed alongside the override (79 for r=50, sp=10).
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if pl.DerivedCount != 79 {
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t.Errorf("derivedCount = %d, want 79", pl.DerivedCount)
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}
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}
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func TestUpdatePlantingMoveResizeAndClearCount(t *testing.T) {
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s := newTestService(t, openConfig())
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owner := seedUser(t, s, "[email protected]")
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g := seedGarden(t, s, owner)
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bed := seedBed(t, s, owner, g.ID)
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plant := seedOwnPlant(t, s, owner, 10)
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cnt := 5
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pl, _ := s.CreatePlanting(context.Background(), owner, bed.ID, PlantingInput{
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PlantID: plant.ID, XCM: 0, YCM: 0, RadiusCM: 10, Count: &cnt,
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})
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// Move + grow radius, and clear the count override back to derived.
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nx, ny, nr := 30.0, -40.0, 50.0
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updated, err := s.UpdatePlanting(context.Background(), owner, pl.ID,
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PlantingPatch{XCM: &nx, YCM: &ny, RadiusCM: &nr, SetCount: true, Count: nil}, pl.Version)
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if err != nil {
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t.Fatalf("UpdatePlanting: %v", err)
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}
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if updated.XCM != 30 || updated.YCM != -40 || updated.RadiusCM != 50 {
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t.Errorf("move/resize didn't apply: %+v", updated)
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}
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if updated.Count != nil {
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t.Errorf("count should be cleared, got %v", *updated.Count)
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}
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if updated.DerivedCount != 79 { // r=50, sp=10
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t.Errorf("derivedCount after grow = %d, want 79", updated.DerivedCount)
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}
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if updated.Version != pl.Version+1 {
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t.Errorf("version = %d, want %d", updated.Version, pl.Version+1)
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}
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}
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func TestPlantingNonPlantableObjectRejected(t *testing.T) {
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s := newTestService(t, openConfig())
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owner := seedUser(t, s, "[email protected]")
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g := seedGarden(t, s, owner)
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plant := seedOwnPlant(t, s, owner, 10)
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tree, _ := s.CreateObject(context.Background(), owner, g.ID, ObjectInput{
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Kind: domain.KindTree, XCM: 500, YCM: 500, WidthCM: 100, HeightCM: 100,
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})
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if _, err := s.CreatePlanting(context.Background(), owner, tree.ID, PlantingInput{
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PlantID: plant.ID, XCM: 0, YCM: 0, RadiusCM: 10,
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}); !errors.Is(err, domain.ErrInvalidInput) {
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t.Errorf("planting into a tree err = %v, want ErrInvalidInput", err)
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}
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}
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func TestPlantingForeignPlantRejectedBuiltinAllowed(t *testing.T) {
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s := newTestService(t, openConfig())
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owner := seedUser(t, s, "[email protected]")
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bob := seedUser(t, s, "[email protected]")
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g := seedGarden(t, s, owner)
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bed := seedBed(t, s, owner, g.ID)
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// Bob's custom plant is invisible to owner → invalid reference.
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bobPlant := seedOwnPlant(t, s, bob, 10)
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if _, err := s.CreatePlanting(context.Background(), owner, bed.ID, PlantingInput{
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PlantID: bobPlant.ID, XCM: 0, YCM: 0, RadiusCM: 10,
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}); !errors.Is(err, domain.ErrInvalidInput) {
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t.Errorf("foreign plant err = %v, want ErrInvalidInput", err)
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}
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// An unknown plant id is likewise invalid.
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if _, err := s.CreatePlanting(context.Background(), owner, bed.ID, PlantingInput{
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PlantID: 999999, XCM: 0, YCM: 0, RadiusCM: 10,
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}); !errors.Is(err, domain.ErrInvalidInput) {
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t.Errorf("unknown plant err = %v, want ErrInvalidInput", err)
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}
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// A built-in plant is plantable by anyone.
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builtins, _ := s.ListPlants(context.Background(), owner)
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if _, err := s.CreatePlanting(context.Background(), owner, bed.ID, PlantingInput{
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PlantID: builtins[0].ID, XCM: 0, YCM: 0, RadiusCM: 10,
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}); err != nil {
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t.Errorf("planting a built-in should work: %v", err)
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}
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}
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func TestPlantingBoundsCheck(t *testing.T) {
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s := newTestService(t, openConfig())
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owner := seedUser(t, s, "[email protected]")
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g := seedGarden(t, s, owner)
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bed := seedBed(t, s, owner, g.ID) // 200×200 → local bounds ±100
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plant := seedOwnPlant(t, s, owner, 10)
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// Center outside the object's local bounds → rejected (radius may overhang,
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// but the center may not).
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if _, err := s.CreatePlanting(context.Background(), owner, bed.ID, PlantingInput{
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PlantID: plant.ID, XCM: 150, YCM: 0, RadiusCM: 10,
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}); !errors.Is(err, domain.ErrInvalidInput) {
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t.Errorf("out-of-bounds center err = %v, want ErrInvalidInput", err)
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}
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// On the edge is allowed.
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if _, err := s.CreatePlanting(context.Background(), owner, bed.ID, PlantingInput{
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PlantID: plant.ID, XCM: 100, YCM: -100, RadiusCM: 30,
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}); err != nil {
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t.Errorf("edge-of-bounds center should be allowed: %v", err)
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}
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// Non-positive radius rejected.
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if _, err := s.CreatePlanting(context.Background(), owner, bed.ID, PlantingInput{
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PlantID: plant.ID, XCM: 0, YCM: 0, RadiusCM: 0,
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}); !errors.Is(err, domain.ErrInvalidInput) {
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t.Errorf("zero radius err = %v, want ErrInvalidInput", err)
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}
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}
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func TestPlantingSoftRemoveLeavesFull(t *testing.T) {
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s := newTestService(t, openConfig())
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owner := seedUser(t, s, "[email protected]")
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g := seedGarden(t, s, owner)
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bed := seedBed(t, s, owner, g.ID)
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plant := seedOwnPlant(t, s, owner, 10)
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pl, _ := s.CreatePlanting(context.Background(), owner, bed.ID, PlantingInput{
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PlantID: plant.ID, XCM: 0, YCM: 0, RadiusCM: 10,
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})
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// It shows in /full, with a derived count.
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full, _ := s.GardenFull(context.Background(), owner, g.ID)
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if len(full.Plantings) != 1 {
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t.Fatalf("full.Plantings = %d, want 1", len(full.Plantings))
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}
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if full.Plantings[0].DerivedCount != 3 {
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t.Errorf("full derivedCount = %d, want 3", full.Plantings[0].DerivedCount)
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}
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if len(full.Plants) != 1 {
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t.Errorf("full.Plants = %d, want 1 referenced plant", len(full.Plants))
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}
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// Soft-remove → it leaves /full.
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rm := "2026-07-01"
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if _, err := s.UpdatePlanting(context.Background(), owner, pl.ID,
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PlantingPatch{SetRemovedAt: true, RemovedAt: &rm}, pl.Version); err != nil {
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t.Fatalf("soft-remove: %v", err)
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}
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full, _ = s.GardenFull(context.Background(), owner, g.ID)
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if len(full.Plantings) != 0 {
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t.Errorf("removed plop still in /full: %d", len(full.Plantings))
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}
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}
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func TestPlantingVersionConflict(t *testing.T) {
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s := newTestService(t, openConfig())
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owner := seedUser(t, s, "[email protected]")
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g := seedGarden(t, s, owner)
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bed := seedBed(t, s, owner, g.ID)
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plant := seedOwnPlant(t, s, owner, 10)
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pl, _ := s.CreatePlanting(context.Background(), owner, bed.ID, PlantingInput{
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PlantID: plant.ID, XCM: 0, YCM: 0, RadiusCM: 10,
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})
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nr := 20.0
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if _, err := s.UpdatePlanting(context.Background(), owner, pl.ID, PlantingPatch{RadiusCM: &nr}, pl.Version); err != nil {
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t.Fatalf("first update: %v", err)
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}
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current, err := s.UpdatePlanting(context.Background(), owner, pl.ID, PlantingPatch{RadiusCM: &nr}, pl.Version)
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if !errors.Is(err, domain.ErrVersionConflict) {
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t.Fatalf("stale update err = %v, want ErrVersionConflict", err)
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}
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if current == nil || current.Version != 2 {
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t.Fatalf("conflict didn't return current row: %+v", current)
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}
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if current.DerivedCount < 1 {
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t.Errorf("conflict current row should carry a derived count, got %d", current.DerivedCount)
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}
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}
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func TestPlantingCrossUserIsNotFound(t *testing.T) {
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s := newTestService(t, openConfig())
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owner := seedUser(t, s, "[email protected]")
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bob := seedUser(t, s, "[email protected]")
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g := seedGarden(t, s, owner)
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bed := seedBed(t, s, owner, g.ID)
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plant := seedOwnPlant(t, s, owner, 10)
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pl, _ := s.CreatePlanting(context.Background(), owner, bed.ID, PlantingInput{
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PlantID: plant.ID, XCM: 0, YCM: 0, RadiusCM: 10,
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})
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nr := 5.0
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if _, err := s.UpdatePlanting(context.Background(), bob, pl.ID, PlantingPatch{RadiusCM: &nr}, pl.Version); !errors.Is(err, domain.ErrNotFound) {
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t.Errorf("bob update err = %v, want ErrNotFound", err)
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}
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if err := s.DeletePlanting(context.Background(), bob, pl.ID); !errors.Is(err, domain.ErrNotFound) {
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t.Errorf("bob delete err = %v, want ErrNotFound", err)
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}
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// Bob can't place into owner's bed either.
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if _, err := s.CreatePlanting(context.Background(), bob, bed.ID, PlantingInput{
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PlantID: plant.ID, XCM: 0, YCM: 0, RadiusCM: 10,
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}); !errors.Is(err, domain.ErrNotFound) {
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t.Errorf("bob create err = %v, want ErrNotFound", err)
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}
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}
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func TestDeletePlanting(t *testing.T) {
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s := newTestService(t, openConfig())
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owner := seedUser(t, s, "[email protected]")
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g := seedGarden(t, s, owner)
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bed := seedBed(t, s, owner, g.ID)
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plant := seedOwnPlant(t, s, owner, 10)
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pl, _ := s.CreatePlanting(context.Background(), owner, bed.ID, PlantingInput{
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PlantID: plant.ID, XCM: 0, YCM: 0, RadiusCM: 10,
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})
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if err := s.DeletePlanting(context.Background(), owner, pl.ID); err != nil {
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t.Fatalf("DeletePlanting: %v", err)
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}
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full, _ := s.GardenFull(context.Background(), owner, g.ID)
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if len(full.Plantings) != 0 {
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t.Errorf("planting still present after delete: %d", len(full.Plantings))
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}
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}
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