func testExistAndRun(t *testing.T, servName string, containerNumber int, toExist, toRun bool) {
if err := tests.TestExistAndRun(servName, "service", containerNumber, toExist, toRun); err != nil {
fatal(t, nil)
}
}
func testExist(t *testing.T, name string, toExist bool) {
if err := tests.TestExistAndRun(name, "data", 1, toExist, false); err != nil {
t.Fail()
}
}