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Merge pull request #13112 from jen20/acctest-random-int-range

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helper/acctest: Add RandIntRange helper function
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Jake Champlin 2017-03-28 10:14:33 -04:00 committed by GitHub
commit 6d99dc5466
1 changed files with 8 additions and 0 deletions
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8
helper/acctest/random.go
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@ -24,6 +24,14 @@ func RandInt() int {
return rand.New(rand.NewSource(time.Now().UnixNano())).Int()
}
func RandIntRange(min int, max int) int {
reseed()
source := rand.New(rand.NewSource(time.Now().UnixNano()))
rangeMax := max - min
return int(source.Int31n(int32(rangeMax)))
}
// RandString generates a random alphanumeric string of the length specified
func RandString(strlen int) string {
return RandStringFromCharSet(strlen, CharSetAlphaNum)