1package test
 2
 3import (
 4	"testing"
 5
 6	"github.com/stretchr/testify/assert"
 7)
 8
 9// AssertUSD asserts pointers to float64, and checks that they are equal
10// with a tolerance of 0.01%. After that, the actual value is setted to the expected value
11// in order to be able to perform further assertions using the standar assert functions.
12func AssertUSD(t *testing.T, expected, actual *float64) {
13	if actual == nil {
14		assert.Equal(t, expected, actual)
15		return
16	}
17	if *expected < *actual {
18		assert.InEpsilon(t, *actual, *expected, 0.0001)
19	} else if *expected > *actual {
20		assert.InEpsilon(t, *expected, *actual, 0.0001)
21	}
22	*expected = *actual
23}