this.provider = null
        this.rootDir = rootDir
    }

    TestFile getRootDir() {
        return rootDir ?: provider.testDirectory
    }

    BuildTestFixture withBuildInRootDir() {
        buildInRootDir = true
        this
    }

    BuildTestFixture withBuildInSubDir() {
        buildInRootDir = false
        this
    }