databricks-cli/internal/acc/helpers.go

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package acc
import (
"fmt"
"math/rand"
"os"
"strings"
"testing"
)
// GetEnvOrSkipTest proceeds with test only with that env variable.
func GetEnvOrSkipTest(t *testing.T, name string) string {
value := os.Getenv(name)
if value == "" {
t.Skipf("Environment variable %s is missing", name)
}
return value
}
const charset = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789"
// RandomName gives random name with optional prefix. e.g. qa.RandomName("tf-")
func RandomName(prefix ...string) string {
randLen := 12
b := make([]byte, randLen)
for i := range b {
b[i] = charset[rand.Intn(randLen)]
}
if len(prefix) > 0 {
return fmt.Sprintf("%s%s", strings.Join(prefix, ""), b)
}
return string(b)
}