homebox/backend/internal/data/repo/repo_maintenance_entry_test.go

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package repo
import (
"context"
"testing"
"time"
"github.com/stretchr/testify/assert"
)
func TestMaintenanceEntryRepository_GetLog(t *testing.T) {
item := useItems(t, 1)[0]
// Create 10 maintenance entries for the item
created := make([]MaintenanceEntryCreate, 10)
lastMonth := time.Now().AddDate(0, -1, 0)
thisMonth := time.Now()
for i := 0; i < 10; i++ {
dt := lastMonth
if i%2 == 0 {
dt = thisMonth
}
created[i] = MaintenanceEntryCreate{
Date: dt,
Name: "Maintenance",
Description: "Maintenance description",
Cost: 10,
}
}
for _, entry := range created {
_, err := tRepos.MaintEntry.Create(context.Background(), item.ID, entry)
if err != nil {
t.Fatalf("failed to create maintenance entry: %v", err)
}
}
// Get the log for the item
log, err := tRepos.MaintEntry.GetLog(context.Background(), item.ID)
if err != nil {
t.Fatalf("failed to get maintenance log: %v", err)
}
assert.Equal(t, item.ID, log.ItemID)
assert.Equal(t, 10, len(log.Entries))
// Calculate the average cost
var total float64
for _, entry := range log.Entries {
total += entry.Cost
}
assert.Equal(t, total, log.CostTotal, "total cost should be equal to the sum of all entries")
assert.Equal(t, total/2, log.CostAverage, "average cost should be the average of the two months")
for _, entry := range log.Entries {
err := tRepos.MaintEntry.Delete(context.Background(), entry.ID)
assert.NoError(t, err)
}
}