.printText("Hello from script")
        .writeTo(testDirectory, "test")

    ExternalProcessFixture(TestFile testDirectory) {
        this.testDirectory = testDirectory
    }

    private String getCommandLineAsVarargLiterals() {
        return ShellScript.cmdToVarargLiterals(testExecutable.commandLine)
    }

    interface Snippets {
        abstract String getBody()

        abstract String getImports()
    }