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pansy/internal/service/objects_test.go
T
steve e74fb308c1
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Configurable grid + snap-to-grid in the layout system (#45)
Closes #44. Two independent grids (garden + per-bed), each with a size and a snap toggle; snapping defaults off. See PR #45 for details.

Co-authored-by: Steve Dudenhoeffer <[email protected]>
2026-07-19 07:07:14 +00:00

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package service
import (
"context"
"errors"
"strings"
"testing"
"gitea.stevedudenhoeffer.com/steve/pansy/internal/domain"
)
// seedGarden creates a garden owned by owner and returns it.
func seedGarden(t *testing.T, s *Service, owner int64) *domain.Garden {
t.Helper()
g, err := s.CreateGarden(context.Background(), owner, GardenInput{Name: "Yard", WidthCM: 1000, HeightCM: 1000})
if err != nil {
t.Fatalf("seed garden: %v", err)
}
return g
}
func ptrBool(b bool) *bool { return &b }
func strPtr(s string) *string { return &s }
func TestCreateObjectDefaults(t *testing.T) {
s := newTestService(t, openConfig())
owner := seedUser(t, s, "[email protected]")
g := seedGarden(t, s, owner)
// A bed at the garden center; no shape/plantable given.
o, err := s.CreateObject(context.Background(), owner, g.ID, ObjectInput{
Kind: domain.KindBed, Name: " Bed 1 ", XCM: 500, YCM: 500, WidthCM: 200, HeightCM: 100,
})
if err != nil {
t.Fatalf("CreateObject: %v", err)
}
if o.Shape != domain.ShapeRect {
t.Errorf("shape = %q, want default rect", o.Shape)
}
if !o.Plantable {
t.Error("a bed should default to plantable")
}
if o.Name != "Bed 1" {
t.Errorf("name = %q, want trimmed", o.Name)
}
if o.Version != 1 || o.GardenID != g.ID {
t.Errorf("unexpected object: %+v", o)
}
}
func TestObjectGridSettings(t *testing.T) {
s := newTestService(t, openConfig())
owner := seedUser(t, s, "[email protected]")
g := seedGarden(t, s, owner)
ctx := context.Background()
// An omitted grid size defaults; snap defaults off.
o, err := s.CreateObject(ctx, owner, g.ID, ObjectInput{
Kind: domain.KindBed, XCM: 500, YCM: 500, WidthCM: 200, HeightCM: 100,
})
if err != nil {
t.Fatalf("CreateObject: %v", err)
}
if o.GridSizeCM != defaultObjectGridCM {
t.Errorf("grid = %v, want default %d", o.GridSizeCM, defaultObjectGridCM)
}
if o.SnapToGrid {
t.Error("snap should default off")
}
// Patching grid + snap round-trips and leaves other fields untouched.
grid := 15.0
snap := true
up, err := s.UpdateObject(ctx, owner, o.ID, ObjectPatch{GridSizeCM: &grid, SnapToGrid: &snap}, o.Version)
if err != nil {
t.Fatalf("UpdateObject: %v", err)
}
if up.GridSizeCM != 15 || !up.SnapToGrid {
t.Errorf("after patch grid=%v snap=%v, want 15/true", up.GridSizeCM, up.SnapToGrid)
}
if up.WidthCM != 200 || up.HeightCM != 100 {
t.Errorf("a grid patch changed dimensions: %vx%v", up.WidthCM, up.HeightCM)
}
}
func TestCreateObjectPlantableByKind(t *testing.T) {
s := newTestService(t, openConfig())
owner := seedUser(t, s, "[email protected]")
g := seedGarden(t, s, owner)
tree, err := s.CreateObject(context.Background(), owner, g.ID, ObjectInput{
Kind: domain.KindTree, XCM: 500, YCM: 500, WidthCM: 100, HeightCM: 100,
})
if err != nil {
t.Fatalf("create tree: %v", err)
}
if tree.Plantable {
t.Error("a tree should default to not plantable")
}
// Override: a plantable path.
path, err := s.CreateObject(context.Background(), owner, g.ID, ObjectInput{
Kind: domain.KindPath, XCM: 500, YCM: 500, WidthCM: 100, HeightCM: 100, Plantable: ptrBool(true),
})
if err != nil {
t.Fatalf("create path: %v", err)
}
if !path.Plantable {
t.Error("plantable override should win")
}
}
func TestCreateObjectRotationNormalized(t *testing.T) {
s := newTestService(t, openConfig())
owner := seedUser(t, s, "[email protected]")
g := seedGarden(t, s, owner)
o, err := s.CreateObject(context.Background(), owner, g.ID, ObjectInput{
Kind: domain.KindBed, XCM: 500, YCM: 500, WidthCM: 100, HeightCM: 100, RotationDeg: 450,
})
if err != nil {
t.Fatalf("CreateObject: %v", err)
}
if o.RotationDeg != 90 {
t.Errorf("rotation 450 normalized to %v, want 90", o.RotationDeg)
}
}
func TestCreateObjectValidation(t *testing.T) {
s := newTestService(t, openConfig())
owner := seedUser(t, s, "[email protected]")
g := seedGarden(t, s, owner) // 1000×1000
bad := []ObjectInput{
{Kind: "spaceship", XCM: 500, YCM: 500, WidthCM: 100, HeightCM: 100}, // bad kind
{Kind: domain.KindBed, Shape: domain.ShapePolygon, XCM: 500, YCM: 500, WidthCM: 100, HeightCM: 100}, // polygon reserved
{Kind: domain.KindBed, XCM: 500, YCM: 500, WidthCM: 0, HeightCM: 100}, // zero width
{Kind: domain.KindBed, XCM: 500, YCM: 500, WidthCM: -5, HeightCM: 100}, // negative
{Kind: domain.KindBed, XCM: 5000, YCM: 5000, WidthCM: 100, HeightCM: 100}, // fully off-field
{Kind: domain.KindBed, XCM: 500, YCM: 500, WidthCM: 100, HeightCM: 100, Color: strPtr("nope")}, // bad color
{Kind: domain.KindBed, XCM: 500, YCM: 500, WidthCM: 100, HeightCM: 100, Props: strPtr("{not json")}, // bad props
{Kind: domain.KindBed, XCM: 500, YCM: 500, WidthCM: 100, HeightCM: 100, Name: strings.Repeat("x", maxObjectNameLen+1)}, // name too long
{Kind: domain.KindBed, XCM: 500, YCM: 500, WidthCM: 100, HeightCM: 100, GridSizeCM: maxGardenCM + 1}, // grid over the cap
}
for i, in := range bad {
if _, err := s.CreateObject(context.Background(), owner, g.ID, in); !errors.Is(err, domain.ErrInvalidInput) {
t.Errorf("case %d: err = %v, want ErrInvalidInput", i, err)
}
}
// Partial overhang IS allowed (center near the edge).
if _, err := s.CreateObject(context.Background(), owner, g.ID, ObjectInput{
Kind: domain.KindBed, XCM: 990, YCM: 990, WidthCM: 200, HeightCM: 200,
}); err != nil {
t.Errorf("overhang at the edge should be allowed: %v", err)
}
// A valid hex color and valid props JSON pass.
if _, err := s.CreateObject(context.Background(), owner, g.ID, ObjectInput{
Kind: domain.KindBed, XCM: 500, YCM: 500, WidthCM: 100, HeightCM: 100,
Color: strPtr("#3f8f4f"), Props: strPtr(`{"heightCm":40}`),
}); err != nil {
t.Errorf("valid color+props should pass: %v", err)
}
}
func TestUpdateObjectPartialAndVersion(t *testing.T) {
s := newTestService(t, openConfig())
owner := seedUser(t, s, "[email protected]")
g := seedGarden(t, s, owner)
o, _ := s.CreateObject(context.Background(), owner, g.ID, ObjectInput{
Kind: domain.KindBed, Name: "Bed", XCM: 100, YCM: 100, WidthCM: 100, HeightCM: 100,
})
// Move + rotate only; name/dimensions untouched.
nx, ny, rot := 300.0, 400.0, -90.0
updated, err := s.UpdateObject(context.Background(), owner, o.ID, ObjectPatch{XCM: &nx, YCM: &ny, RotationDeg: &rot}, o.Version)
if err != nil {
t.Fatalf("UpdateObject: %v", err)
}
if updated.XCM != 300 || updated.YCM != 400 {
t.Errorf("move didn't apply: %+v", updated)
}
if updated.RotationDeg != 270 {
t.Errorf("rotation -90 normalized to %v, want 270", updated.RotationDeg)
}
if updated.Name != "Bed" || updated.WidthCM != 100 {
t.Errorf("untouched fields changed: %+v", updated)
}
if updated.Version != o.Version+1 {
t.Errorf("version = %d, want %d", updated.Version, o.Version+1)
}
// Stale version → conflict + current row.
current, err := s.UpdateObject(context.Background(), owner, o.ID, ObjectPatch{XCM: &nx}, o.Version)
if !errors.Is(err, domain.ErrVersionConflict) {
t.Fatalf("stale update err = %v, want ErrVersionConflict", err)
}
if current == nil || current.Version != 2 {
t.Errorf("conflict didn't return current row: %+v", current)
}
}
func TestObjectCrossUserIsNotFound(t *testing.T) {
s := newTestService(t, openConfig())
alice := seedUser(t, s, "[email protected]")
bob := seedUser(t, s, "[email protected]")
g := seedGarden(t, s, alice)
o, _ := s.CreateObject(context.Background(), alice, g.ID, ObjectInput{
Kind: domain.KindBed, XCM: 500, YCM: 500, WidthCM: 100, HeightCM: 100,
})
nx := 1.0
if _, err := s.CreateObject(context.Background(), bob, g.ID, ObjectInput{Kind: domain.KindBed, XCM: 500, YCM: 500, WidthCM: 100, HeightCM: 100}); !errors.Is(err, domain.ErrNotFound) {
t.Errorf("bob create err = %v, want ErrNotFound", err)
}
if _, err := s.UpdateObject(context.Background(), bob, o.ID, ObjectPatch{XCM: &nx}, o.Version); !errors.Is(err, domain.ErrNotFound) {
t.Errorf("bob update err = %v, want ErrNotFound", err)
}
if err := s.DeleteObject(context.Background(), bob, o.ID); !errors.Is(err, domain.ErrNotFound) {
t.Errorf("bob delete err = %v, want ErrNotFound", err)
}
if _, err := s.GardenFull(context.Background(), bob, g.ID); !errors.Is(err, domain.ErrNotFound) {
t.Errorf("bob /full err = %v, want ErrNotFound", err)
}
}
func TestDeleteObject(t *testing.T) {
s := newTestService(t, openConfig())
owner := seedUser(t, s, "[email protected]")
g := seedGarden(t, s, owner)
o, _ := s.CreateObject(context.Background(), owner, g.ID, ObjectInput{
Kind: domain.KindBed, XCM: 500, YCM: 500, WidthCM: 100, HeightCM: 100,
})
if err := s.DeleteObject(context.Background(), owner, o.ID); err != nil {
t.Fatalf("DeleteObject: %v", err)
}
full, err := s.GardenFull(context.Background(), owner, g.ID)
if err != nil {
t.Fatalf("GardenFull: %v", err)
}
if len(full.Objects) != 0 {
t.Errorf("object still present after delete: %d", len(full.Objects))
}
}
func TestGardenFullShape(t *testing.T) {
s := newTestService(t, openConfig())
owner := seedUser(t, s, "[email protected]")
g := seedGarden(t, s, owner)
s.CreateObject(context.Background(), owner, g.ID, ObjectInput{Kind: domain.KindBed, XCM: 300, YCM: 300, WidthCM: 100, HeightCM: 100})
s.CreateObject(context.Background(), owner, g.ID, ObjectInput{Kind: domain.KindContainer, Shape: domain.ShapeCircle, XCM: 600, YCM: 600, WidthCM: 60, HeightCM: 60})
full, err := s.GardenFull(context.Background(), owner, g.ID)
if err != nil {
t.Fatalf("GardenFull: %v", err)
}
if full.Garden == nil || full.Garden.ID != g.ID {
t.Error("full.Garden missing")
}
if len(full.Objects) != 2 {
t.Errorf("objects = %d, want 2", len(full.Objects))
}
// Plantings/plants are empty (non-nil) until #14.
if full.Plantings == nil || len(full.Plantings) != 0 {
t.Errorf("plantings = %v, want empty non-nil", full.Plantings)
}
if full.Plants == nil || len(full.Plants) != 0 {
t.Errorf("plants = %v, want empty non-nil", full.Plants)
}
}