function CommonBackdropFormatXmlElementsUnitTestCase::testParseFormatXmlElements

Provide a sample data structure and verify the XML results.

File

modules/simpletest/tests/common.test, line 2873

Tests for common.inc functionality.

Class

CommonBackdropFormatXmlElementsUnitTestCase

Tests the format_xml_elements() API function.

Code

function testParseFormatXmlElements() {
  $structure = array(
    // Test normal key => value pairs.
    'key-value-pairs' => array(
      'second-1' => 'foo',
      'second-2' => 'bar',
    ),
    // Test normal key => value pairs.
    'attributes' => array(
      array(
        'key' => 'second',
        'value' => 'baz',
        'attributes' => array(
          'attr-1' => 'foo',
          'attr-2' => 'bar',
        ),
      ),
    ),
    // Test encoded vs. normal.
    'encoding' => array(
      array(
        'key' => 'second',
        'value' => '<foo>',
      ),
      array(
        'key' => 'second',
        'value' => check_plain('<bar>'),
        'encoded' => TRUE,
      ),
    ),
    // Test nesting multiple levels.
    'nested' => array(
      array(
        'key' => 'second',
        'value' => array(
          'third' => 'foo'
        ),
      ),
    ),
  );
  $expected_output = <<<EOF
<key-value-pairs>
  <second-1>foo</second-1>
  <second-2>bar</second-2>
</key-value-pairs>
<attributes>
  <second attr-1="foo" attr-2="bar">baz</second>
</attributes>
<encoding>
  <second>&lt;foo&gt;</second>
  <second>&lt;bar&gt;</second>
</encoding>
<nested>
  <second>
    <third>foo</third>
  </second>
</nested>

EOF;
  $this->assertIdentical($expected_output, format_xml_elements($structure));
}