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Add tests for TimeSorter.

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This commit is contained in:
Dave Collins 2013-07-18 10:06:35 -05:00
parent 355502c970
commit 20f7c2ecd0
2 changed files with 58 additions and 0 deletions
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7
internal_test.go
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@ -13,6 +13,7 @@ package btcchain
import (
"github.com/conformal/btcutil"
"time"
)
// TstCheckBlockSanity makes the internal checkBlockSanity function available to
@ -26,3 +27,9 @@ func TstCheckBlockSanity(block *btcutil.Block) error {
func TstSetCoinbaseMaturity(maturity int64) {
coinbaseMaturity = maturity
}
// TstTimeSorter makes the internal timeSorter type available to the test
// package.
func TstTimeSorter(times []time.Time) timeSorter {
return timeSorter(times)
}

51
timesorter_test.go Normal file
View file

@ -0,0 +1,51 @@
// Copyright (c) 2013 Conformal Systems LLC.
// Use of this source code is governed by an ISC
// license that can be found in the LICENSE file.
package btcchain_test
import (
"github.com/conformal/btcchain"
"reflect"
"sort"
"testing"
"time"
)
// TestTimeSorter tests the timeSorter implementation.
func TestTimeSorter(t *testing.T) {
tests := []struct {
in []time.Time
want []time.Time
}{
{
in: []time.Time{
time.Unix(1351228575, 0), // Fri Oct 26 05:16:15 UTC 2012 (Block #205000)
time.Unix(1351228575, 1), // Fri Oct 26 05:16:15 UTC 2012 (+1 nanosecond)
time.Unix(1348310759, 0), // Sat Sep 22 10:45:59 UTC 2012 (Block #200000)
time.Unix(1305758502, 0), // Wed May 18 22:41:42 UTC 2011 (Block #125000)
time.Unix(1347777156, 0), // Sun Sep 16 06:32:36 UTC 2012 (Block #199000)
time.Unix(1349492104, 0), // Sat Oct 6 02:55:04 UTC 2012 (Block #202000)
},
want: []time.Time{
time.Unix(1305758502, 0), // Wed May 18 22:41:42 UTC 2011 (Block #125000)
time.Unix(1347777156, 0), // Sun Sep 16 06:32:36 UTC 2012 (Block #199000)
time.Unix(1348310759, 0), // Sat Sep 22 10:45:59 UTC 2012 (Block #200000)
time.Unix(1349492104, 0), // Sat Oct 6 02:55:04 UTC 2012 (Block #202000)
time.Unix(1351228575, 0), // Fri Oct 26 05:16:15 UTC 2012 (Block #205000)
time.Unix(1351228575, 1), // Fri Oct 26 05:16:15 UTC 2012 (+1 nanosecond)
},
},
}
for i, test := range tests {
result := make([]time.Time, len(test.in))
copy(result, test.in)
sort.Sort(btcchain.TstTimeSorter(result))
if !reflect.DeepEqual(result, test.want) {
t.Errorf("timeSorter #%d got %v want %v", i, result,
test.want)
continue
}
}
}