class JUnitConverter

Same name in other branches
  1. 9 core/lib/Drupal/Core/Test/JUnitConverter.php \Drupal\Core\Test\JUnitConverter
  2. 10 core/lib/Drupal/Core/Test/JUnitConverter.php \Drupal\Core\Test\JUnitConverter
  3. 11.x core/lib/Drupal/Core/Test/JUnitConverter.php \Drupal\Core\Test\JUnitConverter

Converts JUnit XML to Drupal's {simpletest} schema.

This is mainly for converting PHPUnit test results.

This class is @internal and not considered to be API.

Hierarchy

Expanded class hierarchy of JUnitConverter

2 files declare their use of JUnitConverter
JUnitConverterTest.php in core/tests/Drupal/Tests/Core/Test/JUnitConverterTest.php
simpletest.module in core/modules/simpletest/simpletest.module
Provides testing functionality.

File

core/lib/Drupal/Core/Test/JUnitConverter.php, line 12

Namespace

Drupal\Core\Test
View source
class JUnitConverter {
    
    /**
     * Converts PHPUnit's JUnit XML output file to {simpletest} schema.
     *
     * @param int $test_id
     *   The current test ID.
     * @param string $phpunit_xml_file
     *   Path to the PHPUnit XML file.
     *
     * @return array[]
     *   The results as array of rows in a format that can be inserted into the
     *   {simpletest} table of the results database.
     *
     * @internal
     */
    public static function xmlToRows($test_id, $phpunit_xml_file) {
        $contents = @file_get_contents($phpunit_xml_file);
        if (!$contents) {
            return [];
        }
        return static::xmlElementToRows($test_id, new \SimpleXMLElement($contents));
    }
    
    /**
     * Parse test cases from XML to {simpletest} schema.
     *
     * @param int $test_id
     *   The current test ID.
     * @param \SimpleXMLElement $element
     *   The XML data from the JUnit file.
     *
     * @return array[]
     *   The results as array of rows in a format that can be inserted into the
     *   {simpletest} table of the results database.
     *
     * @internal
     */
    public static function xmlElementToRows($test_id, \SimpleXMLElement $element) {
        $records = [];
        $test_cases = static::findTestCases($element);
        foreach ($test_cases as $test_case) {
            $records[] = static::convertTestCaseToSimpletestRow($test_id, $test_case);
        }
        return $records;
    }
    
    /**
     * Finds all test cases recursively from a test suite list.
     *
     * @param \SimpleXMLElement $element
     *   The PHPUnit xml to search for test cases.
     * @param \SimpleXMLElement $parent
     *   (Optional) The parent of the current element. Defaults to NULL.
     *
     * @return array
     *   A list of all test cases.
     *
     * @internal
     */
    public static function findTestCases(\SimpleXMLElement $element, \SimpleXMLElement $parent = NULL) {
        if (!isset($parent)) {
            $parent = $element;
        }
        if ($element->getName() === 'testcase' && (int) $parent->attributes()->tests > 0) {
            // Add the class attribute if the test case does not have one. This is the
            // case for tests using a data provider. The name of the parent testsuite
            // will be in the format class::method.
            if (!$element->attributes()->class) {
                $name = explode('::', $parent->attributes()->name, 2);
                $element->addAttribute('class', $name[0]);
            }
            return [
                $element,
            ];
        }
        $test_cases = [];
        foreach ($element as $child) {
            $file = (string) $parent->attributes()->file;
            if ($file && !$child->attributes()->file) {
                $child->addAttribute('file', $file);
            }
            $test_cases = array_merge($test_cases, static::findTestCases($child, $element));
        }
        return $test_cases;
    }
    
    /**
     * Converts a PHPUnit test case result to a {simpletest} result row.
     *
     * @param int $test_id
     *   The current test ID.
     * @param \SimpleXMLElement $test_case
     *   The PHPUnit test case represented as XML element.
     *
     * @return array
     *   An array containing the {simpletest} result row.
     *
     * @internal
     */
    public static function convertTestCaseToSimpletestRow($test_id, \SimpleXMLElement $test_case) {
        $message = '';
        $pass = TRUE;
        if ($test_case->failure) {
            $lines = explode("\n", $test_case->failure);
            $message = $lines[2];
            $pass = FALSE;
        }
        if ($test_case->error) {
            $message = $test_case->error;
            $pass = FALSE;
        }
        $attributes = $test_case->attributes();
        $record = [
            'test_id' => $test_id,
            'test_class' => (string) $attributes->class,
            'status' => $pass ? 'pass' : 'fail',
            'message' => $message,
            'message_group' => 'Other',
            'function' => $attributes->class . '->' . $attributes->name . '()',
            'line' => (int) $attributes->line ?: 0,
            'file' => (string) $attributes->file,
        ];
        return $record;
    }

}

Members

Title Sort descending Modifiers Object type Summary
JUnitConverter::convertTestCaseToSimpletestRow public static function Converts a PHPUnit test case result to a {simpletest} result row.
JUnitConverter::findTestCases public static function Finds all test cases recursively from a test suite list.
JUnitConverter::xmlElementToRows public static function Parse test cases from XML to {simpletest} schema.
JUnitConverter::xmlToRows public static function Converts PHPUnit's JUnit XML output file to {simpletest} schema.

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