Jan Novak
56aa2303a8
Add internal/services/membership package: AttendanceLoader, TransactionLoader, ExceptionLoader interfaces + NewStubSources stub (returns ErrIOPending until M4 lands real Sheets loaders). FeesReport and ReconcileReport orchestrate domain/fees + domain/reconcile and write fixed-width text reports matching Python calculate_fees.py and match_payments.py print_report output. 13 unit tests cover all formatter branches and orchestration wiring via fake loaders. cmd/fuj/main.go: fees and reconcile subcommands now dispatch; sync/infer retain the [M4] placeholder. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
100 lines
2.8 KiB
Go
100 lines
2.8 KiB
Go
package membership
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// Golden strings verified against scripts/calculate_fees.py on 2026-05-06:
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//
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// PYTHONPATH=scripts:. python scripts/calculate_fees.py
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//
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// (feed equivalent fixture data via attendance sheet or local CSV)
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import (
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"bytes"
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"fuj-management/go/internal/domain/reconcile"
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"strings"
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"testing"
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)
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func TestPrintFeesTableAdultsOnly(t *testing.T) {
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t.Parallel()
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members := []reconcile.Member{
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{Name: "Alice", Tier: "A", Fees: map[string]reconcile.FeeData{
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"2026-03": {Expected: 0, Attendance: 0},
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"2026-04": {Expected: 200, Attendance: 1},
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"2026-05": {Expected: 700, Attendance: 3},
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}},
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{Name: "Bob", Tier: "A", Fees: map[string]reconcile.FeeData{
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"2026-03": {Expected: 350, Attendance: 2},
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"2026-04": {Expected: 700, Attendance: 4},
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"2026-05": {Expected: 0, Attendance: 0},
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}},
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// Junior — must be excluded from table
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{Name: "Carol", Tier: "J", Fees: map[string]reconcile.FeeData{
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"2026-04": {Expected: 0, Attendance: 1},
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}},
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}
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sortedMonths := []string{"2026-03", "2026-04", "2026-05"}
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var buf bytes.Buffer
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printFeesTable(&buf, members, sortedMonths)
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got := buf.String()
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// Verify structure
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if !strings.Contains(got, "Member") {
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t.Error("missing header 'Member'")
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}
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if !strings.Contains(got, "Mar 2026") || !strings.Contains(got, "Apr 2026") || !strings.Contains(got, "May 2026") {
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t.Error("missing month labels")
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}
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if strings.Contains(got, "Carol") {
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t.Error("junior member Carol must not appear in fees table")
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}
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// Alice Apr: 1 attendance → "200 CZK (1)"
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if !strings.Contains(got, "200 CZK (1)") {
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t.Errorf("expected single-session fee '200 CZK (1)', got:\n%s", got)
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}
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// Alice Mar: 0 attendance → "-"
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lines := strings.Split(got, "\n")
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aliceLine := ""
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for _, l := range lines {
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if strings.HasPrefix(strings.TrimSpace(l), "Alice") {
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aliceLine = l
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break
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}
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}
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if aliceLine == "" {
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t.Fatal("no Alice line found")
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}
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// Alice's first col (Mar 2026) should be "-"
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if !strings.Contains(aliceLine, "-") {
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t.Errorf("expected '-' for zero attendance in Alice line: %q", aliceLine)
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}
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// TOTAL row
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if !strings.Contains(got, "TOTAL") {
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t.Error("missing TOTAL row")
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}
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// Total for May 2026 = 700 CZK
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if !strings.Contains(got, "700 CZK") {
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t.Errorf("expected '700 CZK' in totals, got:\n%s", got)
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}
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}
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func TestPrintFeesTableNoAdults(t *testing.T) {
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t.Parallel()
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members := []reconcile.Member{
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{Name: "X", Tier: "J", Fees: map[string]reconcile.FeeData{}},
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}
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var buf bytes.Buffer
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printFeesTable(&buf, members, []string{"2026-04"})
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if buf.String() != "No data.\n" {
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t.Errorf("want 'No data.', got %q", buf.String())
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}
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}
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func TestPrintFeesTableEmpty(t *testing.T) {
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t.Parallel()
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var buf bytes.Buffer
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printFeesTable(&buf, nil, nil)
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if buf.String() != "No data.\n" {
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t.Errorf("want 'No data.', got %q", buf.String())
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}
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}
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