* limitations under the License.
 */

package org.gradle.internal.hash

import spock.lang.Specification

import static java.lang.Thread.currentThread
import static java.util.concurrent.CompletableFuture.supplyAsync
import static java.util.concurrent.Executors.newFixedThreadPool

class HashingTest extends Specification {
    def 'cannot call hash multiple times'() {
        given:
        def hasher = Hashing.newHasher()