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package parser
import (
"strconv"
"testing"
)
func TestIsCallout(t *testing.T) {
tests := []struct {
data []byte
number int
}{
// ok
{[]byte("<<4>>"), 4},
// fail
{[]byte("<<5a5>>"), 0},
}
for i, test := range tests {
bnum, read := IsCallout(test.data)
num, _ := strconv.Atoi(string(bnum))
if num != test.number {
t.Errorf("test %d, want %d, got %d", i, test.number, num)
}
if num > 0 && read != len(test.data) {
t.Errorf("test %d, want %d, got %d", i, len(test.data), read)
}
}
}
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