27 lines
488 B
Go
27 lines
488 B
Go
package testutil
|
|
|
|
import (
|
|
"os"
|
|
"testing"
|
|
)
|
|
|
|
func TestDockerHost(t *testing.T) {
|
|
|
|
os.Unsetenv("DOCKER_HOST")
|
|
|
|
host := GetLocalHost()
|
|
|
|
if host != localhost {
|
|
t.Fatalf("Host should be localhost when DOCKER_HOST is not set. Current value [%s]", host)
|
|
}
|
|
|
|
os.Setenv("DOCKER_HOST", "1.1.1.1")
|
|
|
|
host = GetLocalHost()
|
|
|
|
if host != "1.1.1.1" {
|
|
t.Fatalf("Host should take DOCKER_HOST value when set. Current value is [%s] and DOCKER_HOST is [%s]", host, os.Getenv("DOCKER_HOST"))
|
|
}
|
|
|
|
}
|