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package parser
import (
"io"
"testing"
"github.com/stretchr/testify/require"
)
type chunk struct {
A int16
B int16
}
func TestCache(t *testing.T) {
cache, err := newCache("test-chunks", chunk{})
require.NoError(t, err)
defer cache.Close()
c := chunk{A: 1, B: 2}
require.NoError(t, cache.SetEntry(1, &c))
require.NoError(t, cache.setOffset(0))
content, err := io.ReadAll(cache.file)
require.NoError(t, err)
expected := []byte{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0}
require.Equal(t, expected, content)
var nc chunk
require.NoError(t, cache.Entry(1, &nc))
require.Equal(t, c, nc)
}
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