import java.io.Closeable;
import java.io.File;
import java.util.Collections;
import java.util.List;

public class DefaultGeneratedGradleJarCache implements GeneratedGradleJarCache, Closeable, GlobalCache {
    private final PersistentCache cache;
    private final String gradleVersion;

    public DefaultGeneratedGradleJarCache(GlobalScopedCacheBuilderFactory cacheBuilderFactory, String gradleVersion) {

    def globalScopedCache = new DefaultGlobalScopedCacheBuilderFactory(tmpDir.testDirectory, cacheRepository)
    def defaultGeneratedGradleJarCache = new DefaultGeneratedGradleJarCache(globalScopedCache, currentGradleVersion.getVersion())

    def cleanup() {
        defaultGeneratedGradleJarCache.close()
    }

    def "locks cache upon JAR creation"() {
        given:
        def startSecondInvocation = new CountDownLatch(1)

    def gradleVersion = GradleVersion.current().version
    def cacheBuilder = Mock(CacheBuilder)
    def cache = Mock(PersistentCache)

    def "can close cache"() {
        when:
        def provider = new DefaultGeneratedGradleJarCache(cacheBuilderFactory, gradleVersion)
        provider.close()

        then:
        1 * cacheBuilderFactory.createCacheBuilder(CACHE_KEY) >> cacheBuilder

        return new JavaModuleDetector(cacheFactory, fileCollectionFactory);
    }

    @Provides
    DefaultGeneratedGradleJarCache createGeneratedGradleJarCache(GlobalScopedCacheBuilderFactory cacheBuilderFactory) {
        String gradleVersion = GradleVersion.current().getVersion();
        return new DefaultGeneratedGradleJarCache(cacheBuilderFactory, gradleVersion);
    }

    @Provides