mirror of
https://github.com/hanzoai/commerce.git
synced 2026-10-30 15:08:42 +00:00
zeekay
1943f1c093
Multi-tenant commerce and billing: orders, subscriptions, invoices, plans, usage metering and a credit ledger. One Go binary. MIT OR Apache-2.0. Claude-Session: https://claude.ai/code/session_01SAtaDFm8VDiWrhYHNNtxMw
51 lines
1.5 KiB
Go
51 lines
1.5 KiB
Go
package allotment
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import (
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"testing"
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"time"
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)
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func TestPeriod(t *testing.T) {
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at := time.Date(2026, 6, 19, 14, 30, 0, 0, time.UTC)
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if got := Period(at); got != "2026-06" {
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t.Errorf("Period = %q, want 2026-06", got)
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}
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// Non-UTC input is normalized to UTC before formatting.
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loc := time.FixedZone("UTC-5", -5*3600)
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// 2026-07-01 02:00 -05:00 == 2026-07-01 07:00 UTC -> still July.
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jul := time.Date(2026, 7, 1, 2, 0, 0, 0, loc)
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if got := Period(jul); got != "2026-07" {
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t.Errorf("Period(non-UTC) = %q, want 2026-07", got)
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}
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}
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func TestTag(t *testing.T) {
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at := time.Date(2026, 6, 1, 0, 0, 0, 0, time.UTC)
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want := "included-credit:2026-06"
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if got := Tag(at); got != want {
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t.Errorf("Tag = %q, want %q", got, want)
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}
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}
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func TestPeriodEnd(t *testing.T) {
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// Mid-month -> first instant of next month, UTC.
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at := time.Date(2026, 6, 19, 14, 30, 0, 0, time.UTC)
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end := PeriodEnd(at)
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want := time.Date(2026, 7, 1, 0, 0, 0, 0, time.UTC)
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if !end.Equal(want) {
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t.Errorf("PeriodEnd = %v, want %v", end, want)
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}
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// The grant must be live for the whole of its own month, and expired at
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// the first instant of the next month (so it does not carry over —
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// TallyTransactions excludes deposits whose ExpiresAt is before 'now').
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if !end.After(at) {
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t.Error("PeriodEnd must be after the grant time")
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}
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// December rolls into next January.
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dec := time.Date(2026, 12, 31, 23, 59, 0, 0, time.UTC)
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if got := PeriodEnd(dec); !got.Equal(time.Date(2027, 1, 1, 0, 0, 0, 0, time.UTC)) {
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t.Errorf("PeriodEnd(Dec) = %v, want 2027-01-01T00:00:00Z", got)
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}
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}
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