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package store
import (
"testing"
"time"
)
func TestMemStore(t *testing.T) {
st := NewMemStore(0)
win := time.Second
// Reset stores a key with count of 1, current timestamp
err := st.Reset("k", time.Second)
if err != nil {
t.Errorf("expected reset to return nil, got %s", err)
}
cnt, sec1, _ := st.Incr("k", win)
if cnt != 2 {
t.Errorf("expected reset+incr to set count to 2, got %d", cnt)
}
// Incr increments the key, keeps same timestamp
cnt, sec2, err := st.Incr("k", win)
if err != nil {
t.Errorf("expected 2nd incr to return nil error, got %s", err)
}
if cnt != 3 {
t.Errorf("expected 2nd incr to return 3, got %d", cnt)
}
if sec1 != sec2 {
t.Errorf("expected 2nd incr to return %d secs, got %d", sec1, sec2)
}
// Reset on existing key brings it back to 1, new timestamp
err = st.Reset("k", win)
if err != nil {
t.Errorf("expected reset on existing key to return nil, got %s", err)
}
cnt, _, _ = st.Incr("k", win)
if cnt != 2 {
t.Errorf("expected last reset+incr to return 2, got %d", cnt)
}
}
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