resultPrinter = $resultPrinter; } /** * Run this test. * * @param xTestRunner $testRunner Test runner. * @return boolean */ public function run(xTestRunner $testRunner) { $this->testRunner = $testRunner; $this->resultPrinter->testHeader($this); $reflection = new \ReflectionClass(get_class($this)); $methods = $reflection->getMethods(); $passed = $count = 0; if (method_exists($this, 'init')) { try { $this->init(); } catch (\Exception $exception) { echo 'init() failed

' . $exception . '

'; return false; } } foreach ($methods as $method) { if (substr($method->name, 0, 4) == 'test') { $this->result = null; $test = $method->name; $name = substr($test, 4); if (count($_GET) && isset($_GET[$name]) && $_GET[$name] !== '') { continue; } $this->testRunner->startCoverageCollector($test); if (method_exists($this, 'setup')) { $this->setup(); } $exception = null; try { $this->$test(); } catch (\Exception $exception) { } try { $this->assertException($exception); } catch (xTestException $subException) { } $count++; if ($this->result === true) { $passed++; } if (method_exists($this, 'teardown')) { $this->teardown(); } $this->setExpectedException(null, '', null); $this->testRunner->stopCoverageCollector(); $this->resultPrinter->testCaseResult($method, $this->getResultColor(), $this->getResultMessage()); } } $this->resultPrinter->testFooter($this, $count, $passed); return $passed == $count; } /** * Checks that given exception matches expected one. * * @param \Exception $e Exception. * @return void */ private function assertException(\Exception $e = null) { if (!is_string($this->expectedException)) { if ($e && !(($e instanceof xTestException) && $e->getCode() == xTestException::FAIL)) { $this->result = (string)$e; } return; } $this->check( $e instanceof \Exception, 'Exception of "' . $this->expectedException . '" class was not thrown' ); $this->check( get_class($e) == $this->expectedException, 'Exception with "' . get_class($e) . '" class thrown instead of "' . $this->expectedException . '"' ); if (is_string($this->expectedExceptionMessage) && !empty($this->expectedExceptionMessage)) { $this->check( $e->getMessage() == $this->expectedExceptionMessage, 'Exception with "' . $e->getMessage() . '" message thrown instead of "' . $this->expectedExceptionMessage . '"' ); } if ($this->expectedExceptionCode !== null) { $this->check( $e->getCode() == $this->expectedExceptionCode, 'Exception with "' . $e->getCode() . '" code thrown instead of "' . $this->expectedExceptionCode . '"' ); } $this->pass(); } /** * Returns test result color. * * @return string */ private function getResultColor() { if ($this->result !== true) { $color = 'red'; } elseif ($this->result === null) { $color = 'blue'; } else { $color = 'green'; } return $color; } /** * Returns test result message. * * @return string */ private function getResultMessage() { if ($this->result === true) { $result = 'PASS'; } elseif ($this->result === null) { $result = 'FAIL: Incomplete Test'; } else { $result = 'FAIL' . (is_string($this->result) ? ': ' . $this->result : ''); } return $result; } /** * Calling this method during a test flags a test as passed or failed. * * @param bool $pass bool If this expression evaluates as true, the test is passed * @param bool|string $result string Optional - if supplied, should contain a brief description of why the test failed */ protected function check($pass, $result = false) { if ($pass) { $this->pass(); } else { $this->fail($result); } } /** * Calling this method during a test manually flags a test as passed */ protected function pass() { if ($this->result === null) { $this->result = true; } } /** * Calling this method during a test manually flags a test as failed * * @param bool|string $result string Optional - if supplied, should contain a brief description of why the test failed * * @throws xTestException */ protected function fail($result = false) { $this->result = $result; throw new xTestException(); } /** * Calling this method during a test flags a test as passed if two values are exactly (===) the same. * * @param mixed $a mixed Any value * @param mixed $b mixed Any value - if exactly the same as $a, the test is passed * @param bool|string $fail string Optional - if supplied, should contain a brief description of why the test failed */ protected function eq($a, $b, $fail = false) { if ($a === $b) { $this->pass(); } else { $this->fail($fail === false ? var_export($a, true) . ' !== ' . var_export($b, true) : $fail); } } /** * Sets expected exception. * * @param mixed $exceptionName Exception class name. * @param string $exceptionMessage Exception message. * @param integer $exceptionCode Exception code. */ public function setExpectedException($exceptionName, $exceptionMessage = '', $exceptionCode = null) { $this->expectedException = $exceptionName; $this->expectedExceptionMessage = $exceptionMessage; $this->expectedExceptionCode = $exceptionCode; } }