45 lines
1.3 KiB
Go
45 lines
1.3 KiB
Go
package dyzurbot
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import (
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"context"
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"errors"
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"path/filepath"
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"testing"
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"time"
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)
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func TestSyncSuccessReplacesCache(t *testing.T) {
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store := NewStore(filepath.Join(t.TempDir(), "rota.json"))
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fixed := time.Date(2026, 6, 17, 20, 0, 0, 0, time.UTC)
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sy := NewSyncer(store, func(context.Context) (Rota, error) { return sampleRota(), nil })
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sy.now = func() time.Time { return fixed }
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if err := sy.Sync(context.Background()); err != nil {
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t.Fatalf("Sync: %v", err)
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}
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rota, ts := store.Snapshot()
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if len(rota.People) != 1 || !ts.Equal(fixed) {
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t.Errorf("cache not updated: people=%d ts=%v", len(rota.People), ts)
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}
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}
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func TestSyncFailurePreservesCache(t *testing.T) {
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store := NewStore(filepath.Join(t.TempDir(), "rota.json"))
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good := time.Date(2026, 6, 17, 20, 0, 0, 0, time.UTC)
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if err := store.Replace(sampleRota(), good); err != nil {
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t.Fatalf("seed Replace: %v", err)
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}
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wantErr := errors.New("sheet unreachable")
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sy := NewSyncer(store, func(context.Context) (Rota, error) { return Rota{}, wantErr })
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if err := sy.Sync(context.Background()); !errors.Is(err, wantErr) {
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t.Fatalf("Sync error: got %v, want %v", err, wantErr)
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}
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rota, ts := store.Snapshot()
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if len(rota.People) != 1 || !ts.Equal(good) {
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t.Errorf("cache should be untouched: people=%d ts=%v", len(rota.People), ts)
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}
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}
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