Symfony\Component\Config\Tests\Definition\Dumper\XmlReferenceDumperTest::getConfigurationAsString PHP Method

    private function getConfigurationAsString()
    {
        return str_replace("\n", PHP_EOL, <<<'EOL'
<!-- Namespace: http://example.org/schema/dic/acme_root -->
<!-- scalar-required: Required -->
<!-- enum-with-default: One of "this"; "that" -->
<!-- enum: One of "this"; "that" -->
<config
    boolean="true"
    scalar-empty=""
    scalar-null="null"
    scalar-true="true"
    scalar-false="false"
    scalar-default="default"
    scalar-array-empty=""
    scalar-array-defaults="elem1,elem2"
    scalar-required=""
    node-with-a-looong-name=""
    enum-with-default="this"
    enum=""
>

    <!-- some info -->
    <!--
        child3: this is a long
                multi-line info text
                which should be indented;
                Example: example setting
    -->
    <array
        child1=""
        child2=""
        child3=""
    />

    <!-- prototype -->
    <scalar-prototyped>scalar value</scalar-prototyped>

    <!-- prototype: Parameter name -->
    <parameter name="parameter name">scalar value</parameter>

    <!-- prototype -->
    <connection
        user=""
        pass=""
    />

    <!-- prototype -->
    <cms-page page="cms page page">

        <!-- prototype -->
        <!-- title: Required -->
        <!-- path: Required -->
        <page
            locale="page locale"
            title=""
            path=""
        />

    </cms-page>

    <!-- prototype -->
    <pipou name="pipou name">

        <!-- prototype -->
        <name didou="" />

    </pipou>

</config>

EOL
);
    }