c9ddb708b1
Store date_of_birth (DATE) instead of a static age integer so that age is always computed dynamically from the stored date of birth. - Migration 011: adds date_of_birth, backfills from age, drops age - AgeFromDOB helper computes current age from YYYY-MM-DD string - User model, repository SQL, and service validation updated - Flutter: User.age becomes a computed getter; profile edit screen uses a date picker bounded to [today-120y, today-10y] Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
112 lines
3.1 KiB
Go
112 lines
3.1 KiB
Go
package user
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import (
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"testing"
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"time"
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)
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func ptr[T any](v T) *T { return &v }
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func TestAgeFromDOB_Nil(t *testing.T) {
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if AgeFromDOB(nil) != nil {
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t.Fatal("expected nil for nil input")
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}
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}
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func TestAgeFromDOB_InvalidFormat(t *testing.T) {
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s := "not-a-date"
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if AgeFromDOB(&s) != nil {
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t.Fatal("expected nil for invalid format")
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}
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}
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func TestAgeFromDOB_ExactAge(t *testing.T) {
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dob := time.Now().AddDate(-30, 0, 0).Format("2006-01-02")
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age := AgeFromDOB(&dob)
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if age == nil {
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t.Fatal("expected non-nil result")
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}
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if *age != 30 {
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t.Errorf("expected 30, got %d", *age)
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}
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}
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func TestAgeFromDOB_BeforeBirthday(t *testing.T) {
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// Birthday is one day in the future relative to today-25y, so age should be 24
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now := time.Now()
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dob := time.Date(now.Year()-25, now.Month(), now.Day()+1, 0, 0, 0, 0, time.UTC).Format("2006-01-02")
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age := AgeFromDOB(&dob)
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if age == nil {
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t.Fatal("expected non-nil result")
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}
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if *age != 24 {
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t.Errorf("expected 24, got %d", *age)
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}
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}
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func TestCalculateDailyCalories_MaleMaintain(t *testing.T) {
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cal := CalculateDailyCalories(ptr(180), ptr(80.0), ptr(30), ptr("male"), ptr("moderate"), ptr("maintain"))
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if cal == nil {
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t.Fatal("expected non-nil result")
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}
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// BMR = 10*80 + 6.25*180 - 5*30 + 5 = 800 + 1125 - 150 + 5 = 1780
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// TDEE = 1780 * 1.55 = 2759
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if *cal != 2759 {
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t.Errorf("expected 2759, got %d", *cal)
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}
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}
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func TestCalculateDailyCalories_FemaleLose(t *testing.T) {
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cal := CalculateDailyCalories(ptr(165), ptr(60.0), ptr(25), ptr("female"), ptr("low"), ptr("lose"))
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if cal == nil {
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t.Fatal("expected non-nil result")
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}
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// BMR = 10*60 + 6.25*165 - 5*25 - 161 = 600 + 1031.25 - 125 - 161 = 1345.25
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// TDEE = 1345.25 * 1.375 = 1849.72
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// Goal: -500 = 1349.72 → 1350
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if *cal != 1350 {
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t.Errorf("expected 1350, got %d", *cal)
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}
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}
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func TestCalculateDailyCalories_MaleGain(t *testing.T) {
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cal := CalculateDailyCalories(ptr(175), ptr(70.0), ptr(28), ptr("male"), ptr("high"), ptr("gain"))
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if cal == nil {
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t.Fatal("expected non-nil result")
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}
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// BMR = 10*70 + 6.25*175 - 5*28 + 5 = 700 + 1093.75 - 140 + 5 = 1658.75
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// TDEE = 1658.75 * 1.725 = 2861.34
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// Goal: +300 = 3161.34 → 3161
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if *cal != 3161 {
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t.Errorf("expected 3161, got %d", *cal)
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}
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}
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func TestCalculateDailyCalories_NilHeight(t *testing.T) {
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cal := CalculateDailyCalories(nil, ptr(80.0), ptr(30), ptr("male"), ptr("moderate"), ptr("maintain"))
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if cal != nil {
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t.Fatal("expected nil when height is nil")
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}
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}
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func TestCalculateDailyCalories_NilWeight(t *testing.T) {
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cal := CalculateDailyCalories(ptr(180), nil, ptr(30), ptr("male"), ptr("moderate"), ptr("maintain"))
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if cal != nil {
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t.Fatal("expected nil when weight is nil")
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}
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}
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func TestCalculateDailyCalories_InvalidGender(t *testing.T) {
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cal := CalculateDailyCalories(ptr(180), ptr(80.0), ptr(30), ptr("other"), ptr("moderate"), ptr("maintain"))
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if cal != nil {
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t.Fatal("expected nil for invalid gender")
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}
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}
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func TestCalculateDailyCalories_InvalidActivity(t *testing.T) {
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cal := CalculateDailyCalories(ptr(180), ptr(80.0), ptr(30), ptr("male"), ptr("extreme"), ptr("maintain"))
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if cal != nil {
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t.Fatal("expected nil for invalid activity")
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}
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}
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