});
                return new ConstantTestKitDirProvider(temporaryFileProvider.newTemporaryFile(".gradle-test-kit"));
            }
        });
    }

    public TestKitDirProvider getTestKitDirProvider() {
        return testKitDirProvider;
    }

    @Override
    public GradleRunner withGradleVersion(String versionNumber) {
        this.gradleProvider = GradleProvider.version(versionNumber);