Files
apocapoc-api/internal/application/commands/create_habit_test.go
T
david ed50d2427e fix: return field-level validation errors on POST /habits
Previously all validation failures in CreateHabitHandler returned a
generic {"error":"invalid input"}, making it impossible to tell
whether type, frequency, specific_days or specific_dates was the
problem. Errors are now wrapped with field + i18n key and the HTTP
layer replies via respondValidationErrorI18n, matching the pattern
already used by auth endpoints.
2026-04-17 19:04:23 +02:00

297 lines
7.5 KiB
Go

package commands
import (
"apocapoc-api/internal/domain/repositories"
"apocapoc-api/internal/shared/pagination"
"context"
stderrors "errors"
"strings"
"testing"
"time"
"apocapoc-api/internal/domain/entities"
"apocapoc-api/internal/shared/errors"
)
type mockHabitRepo struct {
createFunc func(ctx context.Context, habit *entities.Habit) error
}
func (m *mockHabitRepo) Create(ctx context.Context, habit *entities.Habit) error {
return m.createFunc(ctx, habit)
}
func (m *mockHabitRepo) FindByID(ctx context.Context, id string) (*entities.Habit, error) {
return nil, nil
}
func (m *mockHabitRepo) FindByUserID(ctx context.Context, userID string) ([]*entities.Habit, error) {
return nil, nil
}
func (m *mockHabitRepo) FindActiveByUserID(ctx context.Context, userID string) ([]*entities.Habit, error) {
return nil, nil
}
func (m *mockHabitRepo) Update(ctx context.Context, habit *entities.Habit) error {
return nil
}
func (m *mockHabitRepo) Delete(ctx context.Context, id string) error {
return nil
}
func (m *mockHabitRepo) FindActiveByUserIDWithPagination(ctx context.Context, userID string, params pagination.Params) ([]*entities.Habit, error) {
return nil, nil
}
func (m *mockHabitRepo) FindByUserIDFiltered(ctx context.Context, userID string, filter repositories.HabitFilter, paginationParams *pagination.Params) ([]*entities.Habit, error) {
return nil, nil
}
func (m *mockHabitRepo) CountActiveByUserID(ctx context.Context, userID string) (int, error) {
return 0, nil
}
func (m *mockHabitRepo) CountByUserIDFiltered(ctx context.Context, userID string, filter repositories.HabitFilter) (int, error) {
return 0, nil
}
func (m *mockHabitRepo) GetChangesSince(ctx context.Context, userID string, since time.Time) (*repositories.HabitChanges, error) {
return &repositories.HabitChanges{
Created: []*entities.Habit{},
Updated: []*entities.Habit{},
Deleted: []string{},
}, nil
}
func (m *mockHabitRepo) SoftDelete(ctx context.Context, id string) error {
return nil
}
func TestCreateHabitHandler_Success(t *testing.T) {
mock := &mockHabitRepo{
createFunc: func(ctx context.Context, habit *entities.Habit) error {
habit.ID = "habit-123"
return nil
},
}
handler := NewCreateHabitHandler(mock)
cmd := CreateHabitCommand{
UserID: "user-123",
Name: "Exercise",
Description: "Daily workout",
Type: "BOOLEAN",
Frequency: "DAILY",
CarryOver: true,
}
habitID, err := handler.Handle(context.Background(), cmd)
if err != nil {
t.Fatalf("Expected no error, got %v", err)
}
if habitID == "" {
t.Error("Expected habit ID to be returned")
}
}
func TestCreateHabitHandler_InvalidType(t *testing.T) {
mock := &mockHabitRepo{}
handler := NewCreateHabitHandler(mock)
cmd := CreateHabitCommand{
UserID: "user-123",
Name: "Exercise",
Type: "INVALID",
Frequency: "DAILY",
}
_, err := handler.Handle(context.Background(), cmd)
if !stderrors.Is(err, errors.ErrInvalidInput) {
t.Fatalf("Expected ErrInvalidInput wrapper, got %v", err)
}
if !strings.Contains(err.Error(), "type: type_invalid") {
t.Errorf("Expected 'type: type_invalid' in error, got %q", err.Error())
}
}
func TestCreateHabitHandler_EmptyType(t *testing.T) {
mock := &mockHabitRepo{}
handler := NewCreateHabitHandler(mock)
cmd := CreateHabitCommand{
UserID: "user-123",
Name: "Exercise",
Frequency: "DAILY",
}
_, err := handler.Handle(context.Background(), cmd)
if !stderrors.Is(err, errors.ErrInvalidInput) {
t.Fatalf("Expected ErrInvalidInput wrapper, got %v", err)
}
if !strings.Contains(err.Error(), "type: type_invalid") {
t.Errorf("Expected 'type: type_invalid' in error, got %q", err.Error())
}
}
func TestCreateHabitHandler_InvalidFrequency(t *testing.T) {
mock := &mockHabitRepo{}
handler := NewCreateHabitHandler(mock)
cmd := CreateHabitCommand{
UserID: "user-123",
Name: "Exercise",
Type: "BOOLEAN",
Frequency: "INVALID",
}
_, err := handler.Handle(context.Background(), cmd)
if !stderrors.Is(err, errors.ErrInvalidInput) {
t.Fatalf("Expected ErrInvalidInput wrapper, got %v", err)
}
if !strings.Contains(err.Error(), "frequency: frequency_invalid") {
t.Errorf("Expected 'frequency: frequency_invalid' in error, got %q", err.Error())
}
}
func TestCreateHabitHandler_WeeklyWithoutSpecificDays(t *testing.T) {
mock := &mockHabitRepo{}
handler := NewCreateHabitHandler(mock)
cmd := CreateHabitCommand{
UserID: "user-123",
Name: "Exercise",
Type: "BOOLEAN",
Frequency: "WEEKLY",
SpecificDays: []int{},
}
_, err := handler.Handle(context.Background(), cmd)
if !stderrors.Is(err, errors.ErrInvalidInput) {
t.Fatalf("Expected ErrInvalidInput wrapper, got %v", err)
}
if !strings.Contains(err.Error(), "specific_days: specific_days_required") {
t.Errorf("Expected 'specific_days: specific_days_required' in error, got %q", err.Error())
}
}
func TestCreateHabitHandler_MonthlyWithoutSpecificDates(t *testing.T) {
mock := &mockHabitRepo{}
handler := NewCreateHabitHandler(mock)
cmd := CreateHabitCommand{
UserID: "user-123",
Name: "Exercise",
Type: "BOOLEAN",
Frequency: "MONTHLY",
SpecificDates: []int{},
}
_, err := handler.Handle(context.Background(), cmd)
if !stderrors.Is(err, errors.ErrInvalidInput) {
t.Fatalf("Expected ErrInvalidInput wrapper, got %v", err)
}
if !strings.Contains(err.Error(), "specific_dates: specific_dates_required") {
t.Errorf("Expected 'specific_dates: specific_dates_required' in error, got %q", err.Error())
}
}
func TestCreateHabitHandler_WeeklyWithSpecificDays(t *testing.T) {
mock := &mockHabitRepo{
createFunc: func(ctx context.Context, habit *entities.Habit) error {
habit.ID = "habit-123"
if len(habit.SpecificDays) != 3 {
t.Errorf("Expected 3 specific days, got %d", len(habit.SpecificDays))
}
return nil
},
}
handler := NewCreateHabitHandler(mock)
cmd := CreateHabitCommand{
UserID: "user-123",
Name: "Exercise",
Type: "BOOLEAN",
Frequency: "WEEKLY",
SpecificDays: []int{1, 3, 5},
}
_, err := handler.Handle(context.Background(), cmd)
if err != nil {
t.Fatalf("Expected no error, got %v", err)
}
}
func TestCreateHabitHandler_MonthlyWithSpecificDates(t *testing.T) {
mock := &mockHabitRepo{
createFunc: func(ctx context.Context, habit *entities.Habit) error {
habit.ID = "habit-123"
if len(habit.SpecificDates) != 2 {
t.Errorf("Expected 2 specific dates, got %d", len(habit.SpecificDates))
}
return nil
},
}
handler := NewCreateHabitHandler(mock)
cmd := CreateHabitCommand{
UserID: "user-123",
Name: "Pay bills",
Type: "BOOLEAN",
Frequency: "MONTHLY",
SpecificDates: []int{1, 15},
}
_, err := handler.Handle(context.Background(), cmd)
if err != nil {
t.Fatalf("Expected no error, got %v", err)
}
}
func TestCreateHabitHandler_NegativeHabit(t *testing.T) {
mock := &mockHabitRepo{
createFunc: func(ctx context.Context, habit *entities.Habit) error {
habit.ID = "habit-123"
if !habit.IsNegative {
t.Error("Expected IsNegative to be true")
}
return nil
},
}
handler := NewCreateHabitHandler(mock)
cmd := CreateHabitCommand{
UserID: "user-123",
Name: "Eat Candy",
Description: "Track bad habit",
Type: "COUNTER",
Frequency: "DAILY",
CarryOver: false,
IsNegative: true,
}
habitID, err := handler.Handle(context.Background(), cmd)
if err != nil {
t.Fatalf("Expected no error, got %v", err)
}
if habitID == "" {
t.Error("Expected habit ID to be returned")
}
}