PHPUnit Manual

<?php
abstract class PHPUnit_Framework_Assert
{
    // ...
 
    /**
     * Asserts that a condition is true.
     *
     * @param  boolean $condition
     * @param  string  $message
     * @throws PHPUnit_Framework_AssertionFailedError
     */
    public static function assertTrue($condition, $message = '')
    {
        self::assertThat($condition, self::isTrue(), $message);
    }
 
    // ...
 
    /**
     * Returns a PHPUnit_Framework_Constraint_IsTrue matcher object.
     *
     * @return PHPUnit_Framework_Constraint_IsTrue
     * @since  Method available since Release 3.3.0
     */
    public static function isTrue()
    {
        return new PHPUnit_Framework_Constraint_IsTrue;
    }
 
    // ...
}?>

<?php
class PHPUnit_Framework_Constraint_IsTrue extends PHPUnit_Framework_Constraint
{
    /**
     * Evaluates the constraint for parameter $other. Returns TRUE if the
     * constraint is met, FALSE otherwise.
     *
     * @param mixed $other Value or object to evaluate.
     * @return bool
     */
    public function evaluate($other)
    {
        return $other === TRUE;
    }
 
    /**
     * Returns a string representation of the constraint.
     *
     * @return string
     */
    public function toString()
    {
        return 'is true';
    }
}?>

<?php
class SimpleTestListener implements PHPUnit_Framework_TestListener
{
    public function addError(PHPUnit_Framework_Test $test, Exception $e, $time)
    {
        printf("テスト '%s' の実行中にエラーが発生\n", $test->getName());
    }
 
    public function addFailure(PHPUnit_Framework_Test $test, PHPUnit_Framework_AssertionFailedError $e, $time)
    {
        printf("テスト '%s' に失敗\n", $test->getName());
    }
 
    public function addIncompleteTest(PHPUnit_Framework_Test $test, Exception $e, $time)
    {
        printf("テスト '%s' は未完成\n", $test->getName());
    }
 
    public function addSkippedTest(PHPUnit_Framework_Test $test, Exception $e, $time)
    {
        printf("テスト '%s' をスキップ\n", $test->getName());
    }
 
    public function startTest(PHPUnit_Framework_Test $test)
    {
        printf("テスト '%s' が開始\n", $test->getName());
    }
 
    public function endTest(PHPUnit_Framework_Test $test, $time)
    {
        printf("テスト '%s' が終了\n", $test->getName());
    }
 
    public function startTestSuite(PHPUnit_Framework_TestSuite $suite)
    {
        printf("テストスイート '%s' が開始\n", $suite->getName());
    }
 
    public function endTestSuite(PHPUnit_Framework_TestSuite $suite)
    {
        printf("テストスイート '%s' が終了\n", $suite->getName());
    }
}
?>

<?php
require_once 'PHPUnit/Extensions/TestDecorator.php';
 
class PHPUnit_Extensions_RepeatedTest extends PHPUnit_Extensions_TestDecorator
{
    private $timesRepeat = 1;
 
    public function __construct(PHPUnit_Framework_Test $test, $timesRepeat = 1)
    {
        parent::__construct($test);
 
        if (is_integer($timesRepeat) &&
            $timesRepeat >= 0) {
            $this->timesRepeat = $timesRepeat;
        }
    }
 
    public function count()
    {
        return $this->timesRepeat * $this->test->count();
    }
 
    public function run(PHPUnit_Framework_TestResult $result = NULL)
    {
        if ($result === NULL) {
            $result = $this->createResult();
        }
 
        for ($i = 0; $i < $this->timesRepeat && !$result->shouldStop(); $i++) {
            $this->test->run($result);
        }
 
        return $result;
    }
}
?>

<?php
class DataDrivenTest implements PHPUnit_Framework_Test
{
    private $lines;
 
    public function __construct($dataFile)
    {
        $this->lines = file($dataFile);
    }
 
    public function count()
    {
        return 1;
    }
 
    public function run(PHPUnit_Framework_TestResult $result = NULL)
    {
        if ($result === NULL) {
            $result = new PHPUnit_Framework_TestResult;
        }
 
        foreach ($this->lines as $line) {
            $result->startTest($this);
            PHP_Timer::start();
 
            list($expected, $actual) = explode(';', $line);
 
            try {
                PHPUnit_Framework_Assert::assertEquals(
                  trim($expected), trim($actual)
                );
            }
 
            catch (PHPUnit_Framework_AssertionFailedError $e) {
                $result->addFailure($this, $e, PHP_Timer::stop());
            }
 
            catch (Exception $e) {
                $result->addError($this, $e, PHP_Timer::stop()());
            }
 
            $result->endTest($this, PHP_Timer::stop());
        }
 
        return $result;
    }
}
 
$test = new DataDrivenTest('data_file.csv');
$result = PHPUnit_TextUI_TestRunner::run($test);
?>

PHPUnit 3.5.13 by Sebastian Bergmann.

.F

Time: 0 seconds

There was 1 failure:

1) DataDrivenTest
Failed asserting that two strings are equal.
expected string <bar>
difference      <  x>
got string      <baz>
/home/sb/DataDrivenTest.php:32
/home/sb/DataDrivenTest.php:53

FAILURES!
Tests: 2, Failures: 1.