github.com/ethereumproject/go-ethereum@v5.5.2+incompatible/common/big_test.go (about)

     1  // Copyright 2014 The go-ethereum Authors
     2  // This file is part of the go-ethereum library.
     3  //
     4  // The go-ethereum library is free software: you can redistribute it and/or modify
     5  // it under the terms of the GNU Lesser General Public License as published by
     6  // the Free Software Foundation, either version 3 of the License, or
     7  // (at your option) any later version.
     8  //
     9  // The go-ethereum library is distributed in the hope that it will be useful,
    10  // but WITHOUT ANY WARRANTY; without even the implied warranty of
    11  // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
    12  // GNU Lesser General Public License for more details.
    13  //
    14  // You should have received a copy of the GNU Lesser General Public License
    15  // along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
    16  
    17  package common
    18  
    19  import (
    20  	"math/big"
    21  
    22  	"testing"
    23  )
    24  
    25  func TestBigMax(t *testing.T) {
    26  	a := big.NewInt(10)
    27  	b := big.NewInt(5)
    28  
    29  	max1 := BigMax(a, b)
    30  	if max1 != a {
    31  		t.Errorf("Expected %d got %d", a, max1)
    32  	}
    33  
    34  	max2 := BigMax(b, a)
    35  	if max2 != a {
    36  		t.Errorf("Expected %d got %d", a, max2)
    37  	}
    38  }
    39  
    40  func TestBigMin(t *testing.T) {
    41  	a := big.NewInt(10)
    42  	b := big.NewInt(5)
    43  
    44  	min1 := BigMin(a, b)
    45  	if min1 != b {
    46  		t.Errorf("Expected %d got %d", b, min1)
    47  	}
    48  
    49  	min2 := BigMin(b, a)
    50  	if min2 != b {
    51  		t.Errorf("Expected %d got %d", b, min2)
    52  	}
    53  }