TestNGExecutionResult(projectDir, String outputDirectory = DEFAULT_TESTNG_REPORT) {
        this.projectDir = projectDir
        this.outputDirectory = outputDirectory
    }

    boolean hasTestNGXmlResults() {
        xmlReportFile().isFile()
    }

    boolean hasJUnitResultsGeneratedByTestNG() {
        def dir = projectDir.file("$outputDirectory/junitreports")
        dir.isDirectory() && dir.list().length > 0