}

    @Override
    TestFile getSha1File() {
        backingModule.getSha1File(file)
    }

    @Override
    TestFile getMd5File() {
        backingModule.getMd5File(file)
    }

    @Override
    protected TestFile getSha256File() {
        backingModule.getSha256File(file)
    }

    @Override
    protected TestFile getSha512File() {
        backingModule.getSha512File(file)

    </target>
</project>
"""
        testFile('build.gradle') << """
ant.importBuild('project1/build.xml')
ant.importBuild('project2/build.xml')
task ant(dependsOn: [target1, target2])
"""
        TestFile target1File = testFile('project1/build/target1.txt')
        TestFile target2File = testFile('project2/build/target2.txt')
        target1File.assertDoesNotExist()
        target2File.assertDoesNotExist()

        testFile('other1.gradle') << ''' apply { from 'other2.gradle' } '''
        testFile('other2.gradle') << ''' task doStuff '''

        inTestDirectory().withTasks('doStuff').run()
    }

    @Test
    void canFetchScriptViaHttp() {
        executer.requireOwnGradleUserHomeDir() //we need an empty external resource cache

        TestFile tempUnzipDir = temporaryFolder.createDir("temp-unzip")
        distribution.binDistribution.unzipTo(tempUnzipDir)
        assert tempUnzipDir.file("gradle-${distribution.version.baseVersion.version}", "bin", "gradle").delete()
        TestFile tempZipDir = temporaryFolder.createDir("temp-zip-foo")
        TestFile malformedDistZip = new TestFile(tempZipDir, "gradle-${distribution.version.version}-bin.zip")

import org.gradle.test.fixtures.file.TestFile
import org.gradle.util.GradleVersion

import static org.gradle.cache.internal.scopes.DefaultCacheScopeMapping.GLOBAL_CACHE_DIR_NAME

@SelfType(AbstractIntegrationSpec)
trait CachingIntegrationFixture {
    TestFile getUserHomeCacheDir() {
        return executer.gradleUserHomeDir.file(GLOBAL_CACHE_DIR_NAME)
    }

    TestFile getGradleVersionedCacheDir() {

    @Override
    String getPath() {
        return "${modulePath}/${file.name}"
    }

    protected abstract TestFile getSha1File();

    protected abstract TestFile getMd5File();

    protected abstract TestFile getSha256File()

    protected abstract TestFile getSha512File()

    abstract TestFile getFile();

    void verifyChecksums() {
        if (server.supportsHash(HttpServer.SupportedHash.SHA1)) {

            }
        """
    }

    TestFile withDefaultSettings() {
        return withSettings(defaultSettingsScript)
    }

    TestFile withSettings(String script) {
        return withSettingsIn(".", script)
    }

    TestFile withDefaultSettingsIn(String baseDir) {
        return withSettingsIn(baseDir, defaultSettingsScript)
    }

    TestFile withSettingsIn(String baseDir, String script) {

    }

    @Override
    TestFile getSha1File() {
        backingModule.getSha1File(file)
    }

    @Override
    TestFile getMd5File() {
        backingModule.getMd5File(file)
    }

    @Override
    protected TestFile getSha256File() {
        backingModule.getSha256File(file)
    }

    @Override
    protected TestFile getSha512File() {
        backingModule.getSha512File(file)

            prefix = className;
        }
        return prefix;
    }

    public TestFile file(Object... path) {
        return getTestDirectory().file(path);
    }

    public TestFile createFile(Object... path) {
        return file(path).createFile();
    }

    public TestFile createDir(Object... path) {
        return file(path).createDir();
    }

import org.gradle.test.fixtures.file.TestFile
import org.gradle.util.GradleVersion

abstract class DownloadableGradleDistribution extends DefaultGradleDistribution {
    private final TestFile versionDir
    private final ExclusiveFileAccessManager fileAccessManager = new ExclusiveFileAccessManager(120000, 200)

    DownloadableGradleDistribution(String version, TestFile versionDir) {