github.com/dashpay/godash@v0.0.0-20160726055534-e038a21e0e3d/blockchain/timesorter_test.go (about)

     1  // Copyright (c) 2013-2014 The btcsuite developers
     2  // Copyright (c) 2016 The Dash developers
     3  // Use of this source code is governed by an ISC
     4  // license that can be found in the LICENSE file.
     5  
     6  package blockchain_test
     7  
     8  import (
     9  	"reflect"
    10  	"sort"
    11  	"testing"
    12  	"time"
    13  
    14  	"github.com/dashpay/godash/blockchain"
    15  )
    16  
    17  // TestTimeSorter tests the timeSorter implementation.
    18  func TestTimeSorter(t *testing.T) {
    19  	tests := []struct {
    20  		in   []time.Time
    21  		want []time.Time
    22  	}{
    23  		{
    24  			in: []time.Time{
    25  				time.Unix(1351228575, 0), // Fri Oct 26 05:16:15 UTC 2012 (Block #205000)
    26  				time.Unix(1351228575, 1), // Fri Oct 26 05:16:15 UTC 2012 (+1 nanosecond)
    27  				time.Unix(1348310759, 0), // Sat Sep 22 10:45:59 UTC 2012 (Block #200000)
    28  				time.Unix(1305758502, 0), // Wed May 18 22:41:42 UTC 2011 (Block #125000)
    29  				time.Unix(1347777156, 0), // Sun Sep 16 06:32:36 UTC 2012 (Block #199000)
    30  				time.Unix(1349492104, 0), // Sat Oct  6 02:55:04 UTC 2012 (Block #202000)
    31  			},
    32  			want: []time.Time{
    33  				time.Unix(1305758502, 0), // Wed May 18 22:41:42 UTC 2011 (Block #125000)
    34  				time.Unix(1347777156, 0), // Sun Sep 16 06:32:36 UTC 2012 (Block #199000)
    35  				time.Unix(1348310759, 0), // Sat Sep 22 10:45:59 UTC 2012 (Block #200000)
    36  				time.Unix(1349492104, 0), // Sat Oct  6 02:55:04 UTC 2012 (Block #202000)
    37  				time.Unix(1351228575, 0), // Fri Oct 26 05:16:15 UTC 2012 (Block #205000)
    38  				time.Unix(1351228575, 1), // Fri Oct 26 05:16:15 UTC 2012 (+1 nanosecond)
    39  			},
    40  		},
    41  	}
    42  
    43  	for i, test := range tests {
    44  		result := make([]time.Time, len(test.in))
    45  		copy(result, test.in)
    46  		sort.Sort(blockchain.TstTimeSorter(result))
    47  		if !reflect.DeepEqual(result, test.want) {
    48  			t.Errorf("timeSorter #%d got %v want %v", i, result,
    49  				test.want)
    50  			continue
    51  		}
    52  	}
    53  }