cpone_midleware/internal/repository/paket_test.go

package repository

import (
	"database/sql"
	"testing"
)

func TestPaketListWhereParity(t *testing.T) {
	where, args := paketListWhere(PaketListParams{
		Search: "MCU", Code: "DISP", CareType: "RJ", Status: 2,
		Active: "N", StartDate: "2026-08-01", EndDate: "2026-08-31",
	})
	const expected = "WHERE ph.StatusID = ? AND ph.NA = ? AND ph.Nama LIKE ? AND ph.PaketID LIKE ? AND ph.RJ = 1 AND ph.TglSampai >= ? AND ph.TglDari <= ?"
	if where != expected {
		t.Fatalf("where=%q", where)
	}
	if len(args) != 6 || args[0] != 2 || args[1] != "N" || args[2] != "%MCU%" || args[3] != "%DISP%" {
		t.Fatalf("args=%v", args)
	}
}

func TestPHPNumberFormatParity(t *testing.T) {
	tests := []struct {
		value    float64
		decimals int
		expected string
	}{
		{500000, 0, "500,000"},
		{1609.5, 2, "1,609.50"},
		{1448.55, 2, "1,448.55"},
		{0, 2, "0.00"},
		{-1234.5, 0, "-1,235"},
	}
	for _, test := range tests {
		if actual := phpNumberFormat(test.value, test.decimals); actual != test.expected {
			t.Fatalf("phpNumberFormat(%v, %d)=%q want=%q", test.value, test.decimals, actual, test.expected)
		}
	}
}

func TestLaravelDateJSONParity(t *testing.T) {
	if actual := laravelDateJSON("2026-08-05 17:05:03"); actual != "2026-08-05T10:05:03.000000Z" {
		t.Fatalf("date=%q", actual)
	}
	if actual := laravelDateJSON("0000-00-00 00:00:00"); actual != "-000001-11-29T16:52:48.000000Z" {
		t.Fatalf("zero date=%q", actual)
	}
}

func TestPaketItemBasePriceFallbackParity(t *testing.T) {
	tests := []struct {
		name          string
		het           string
		defaultPrice  float64
		baseCost      float64
		categoryID    int
		medicine      sql.NullFloat64
		setting       sql.NullFloat64
		medicalSupply sql.NullFloat64
		expected      float64
	}{
		{
			name: "HET uses default price", het: "Y", defaultPrice: 1234.56,
			expected: 1234.56,
		},
		{
			name: "medicine uses tier margin", baseCost: 1000, categoryID: 1,
			medicine: sql.NullFloat64{Float64: 12.5, Valid: true},
			setting:  sql.NullFloat64{Float64: 20, Valid: true}, expected: 1125,
		},
		{
			name: "medicine falls back to system setting", baseCost: 1000, categoryID: 1,
			setting: sql.NullFloat64{Float64: 20, Valid: true}, expected: 1200,
		},
		{
			name: "medical supply uses its margin", baseCost: 1000, categoryID: 2,
			medicalSupply: sql.NullFloat64{Float64: 15, Valid: true}, expected: 1150,
		},
		{
			name: "other category uses rounded default", defaultPrice: 1234.56,
			categoryID: 3, expected: 1235,
		},
	}

	for _, test := range tests {
		t.Run(test.name, func(t *testing.T) {
			actual := paketItemBasePrice(
				test.het, test.defaultPrice, test.baseCost, test.categoryID,
				test.medicine, test.setting, test.medicalSupply,
			)
			if actual != test.expected {
				t.Fatalf("base price=%v want=%v", actual, test.expected)
			}
		})
	}
}

func TestPaketServiceBasePriceFallbackParity(t *testing.T) {
	tests := []struct {
		name                 string
		tariffPrice          sql.NullFloat64
		defaultPrice         float64
		serviceCode          string
		administrationPrice  float64
		administrationSource string
		expectedPrice        float64
		expectedSource       string
	}{
		{
			name:         "positive period tariff has highest priority",
			tariffPrice:  sql.NullFloat64{Float64: 150000, Valid: true},
			defaultPrice: 100000, serviceCode: "LAB001",
			expectedPrice: 150000, expectedSource: "TARIF_PERIODE",
		},
		{
			name:         "zero period tariff does not override master default",
			tariffPrice:  sql.NullFloat64{Float64: 0, Valid: true},
			defaultPrice: 100000, serviceCode: "LAB001",
			expectedPrice: 100000, expectedSource: "MASTER_DEFAULT",
		},
		{
			name:        "AN001 uses administration period fallback",
			serviceCode: "an001", administrationPrice: 75000,
			administrationSource: "ADM_PERIODE",
			expectedPrice:        75000, expectedSource: "ADM_PERIODE",
		},
		{
			name:        "AD001 uses registration master fallback",
			serviceCode: " AD001 ", administrationPrice: 50000,
			administrationSource: "BIAYA_ADMIN",
			expectedPrice:        50000, expectedSource: "BIAYA_ADMIN",
		},
		{
			name:        "non administration service does not use administration fallback",
			serviceCode: "LAB001", administrationPrice: 50000,
			administrationSource: "BIAYA_ADMIN",
			expectedPrice:        0, expectedSource: "NOT_AVAILABLE",
		},
	}

	for _, test := range tests {
		t.Run(test.name, func(t *testing.T) {
			price, source := paketServiceBasePrice(
				test.tariffPrice,
				test.defaultPrice,
				test.serviceCode,
				test.administrationPrice,
				test.administrationSource,
			)
			if price != test.expectedPrice || source != test.expectedSource {
				t.Fatalf("price=%v source=%q want price=%v source=%q", price, source, test.expectedPrice, test.expectedSource)
			}
		})
	}
}