/**
* Runs the test method.
* @return void
*/
private function runMethod($method)
{
$method = new \ReflectionMethod($this, $method);
if (!$method->isPublic()) {
throw new TestCaseException("Method {$method->getName()} is not public. Make it public or rename it.");
}
$data = array();
$info = Helpers::parseDocComment($method->getDocComment()) + array('dataprovider' => NULL, 'throws' => NULL);
if ($info['throws'] === '') {
throw new TestCaseException("Missing class name in @throws annotation for {$method->getName()}().");
} elseif (is_array($info['throws'])) {
throw new TestCaseException("Annotation @throws for {$method->getName()}() can be specified only once.");
} else {
$throws = preg_split('#\\s+#', $info['throws'], 2) + array(NULL, NULL);
}
$defaultParams = array();
foreach ($method->getParameters() as $param) {
$defaultParams[$param->getName()] = $param->isDefaultValueAvailable() ? $param->getDefaultValue() : NULL;
}
foreach ((array) $info['dataprovider'] as $provider) {
$res = $this->getData($provider);
if (!is_array($res)) {
throw new TestCaseException("Data provider {$provider}() doesn't return array.");
}
foreach ($res as $set) {
$data[] = is_string(key($set)) ? array_merge($defaultParams, $set) : $set;
}
}
if (!$info['dataprovider']) {
if ($method->getNumberOfRequiredParameters()) {
throw new TestCaseException("Method {$method->getName()}() has arguments, but @dataProvider is missing.");
}
$data[] = array();
}
foreach ($data as $args) {
try {
if ($info['throws']) {
$tmp = $this;
$e = Assert::error(function () use($tmp, $method, $args) {
$tmp->runTest($method->getName(), $args);
}, $throws[0], $throws[1]);
if ($e instanceof AssertException) {
throw $e;
}
} else {
$this->runTest($method->getName(), $args);
}
} catch (AssertException $e) {
throw $e->setMessage("{$e->origMessage} in {$method->getName()}" . substr(Dumper::toLine($args), 5));
}
}
}
/**
* Runs the test case.
* @return void
*/
public function run($method = NULL)
{
$rc = new \ReflectionClass($this);
$methods = $method ? array($rc->getMethod($method)) : $rc->getMethods(\ReflectionMethod::IS_PUBLIC);
foreach ($methods as $method) {
if (!preg_match('#^test[A-Z]#', $method->getName())) {
continue;
}
$data = array();
$info = Helpers::parseDocComment($method->getDocComment()) + array('dataprovider' => NULL, 'throws' => NULL);
if ($info['throws'] === '') {
throw new TestCaseException("Missing class name in @throws annotation for {$method->getName()}().");
} elseif (is_array($info['throws'])) {
throw new TestCaseException("Annotation @throws for {$method->getName()}() can be specified only once.");
} else {
$throws = preg_split('#\\s+#', $info['throws'], 2) + array(NULL, NULL);
}
foreach ((array) $info['dataprovider'] as $provider) {
$res = $this->getData($provider);
if (!is_array($res)) {
throw new TestCaseException("Data provider {$provider}() doesn't return array.");
}
$data = array_merge($data, $res);
}
if (!$info['dataprovider']) {
if ($method->getNumberOfRequiredParameters()) {
throw new TestCaseException("Method {$method->getName()}() has arguments, but @dataProvider is missing.");
}
$data[] = array();
}
foreach ($data as $args) {
try {
if ($info['throws']) {
$tmp = $this;
$e = Assert::error(function () use($tmp, $method, $args) {
$tmp->runTest($method->getName(), $args);
}, $throws[0], $throws[1]);
if ($e instanceof AssertException) {
throw $e;
}
} else {
$this->runTest($method->getName(), $args);
}
} catch (AssertException $e) {
$e->message .= " in {$method->getName()}" . substr(Dumper::toLine($args), 5);
throw $e;
}
}
}
}
/**
* Returns current test annotations.
* @return array
*/
public static function getTestAnnotations()
{
$trace = debug_backtrace();
$file = $trace[count($trace) - 1]['file'];
return Helpers::parseDocComment(file_get_contents($file)) + array('file' => $file);
}
/**
* Runs the test method.
* @param string test method name
* @param array test method parameters (dataprovider bypass)
* @return void
*/
public function runTest($method, array $args = NULL)
{
$method = new \ReflectionMethod($this, $method);
if (!$method->isPublic()) {
throw new TestCaseException("Method {$method->getName()} is not public. Make it public or rename it.");
}
$info = Helpers::parseDocComment($method->getDocComment()) + array('dataprovider' => NULL, 'throws' => NULL);
if ($info['throws'] === '') {
throw new TestCaseException("Missing class name in @throws annotation for {$method->getName()}().");
} elseif (is_array($info['throws'])) {
throw new TestCaseException("Annotation @throws for {$method->getName()}() can be specified only once.");
} else {
$throws = preg_split('#\\s+#', $info['throws'], 2) + array(NULL, NULL);
}
$data = array();
if ($args === NULL) {
$defaultParams = array();
foreach ($method->getParameters() as $param) {
$defaultParams[$param->getName()] = $param->isDefaultValueAvailable() ? $param->getDefaultValue() : NULL;
}
foreach ((array) $info['dataprovider'] as $provider) {
$res = $this->getData($provider);
if (!is_array($res)) {
throw new TestCaseException("Data provider {$provider}() doesn't return array.");
}
foreach ($res as $set) {
$data[] = is_string(key($set)) ? array_merge($defaultParams, $set) : $set;
}
}
if (!$info['dataprovider']) {
if ($method->getNumberOfRequiredParameters()) {
throw new TestCaseException("Method {$method->getName()}() has arguments, but @dataProvider is missing.");
}
$data[] = array();
}
} else {
$data[] = $args;
}
$me = $this;
$errorHandler = function () use($me, &$prev) {
restore_error_handler();
$rm = new \ReflectionMethod($me, 'tearDown');
$rm->setAccessible(TRUE);
set_error_handler(function () {
});
// mute all errors
$rm->invoke($me);
restore_error_handler();
return $prev ? call_user_func_array($prev, func_get_args()) : FALSE;
};
foreach ($data as $params) {
try {
$this->setUp();
$prev = set_error_handler($errorHandler);
try {
if ($info['throws']) {
$tmp = $this;
$e = Assert::error(function () use($tmp, $method, $params) {
call_user_func_array(array($tmp, $method->getName()), $params);
}, $throws[0], $throws[1]);
if ($e instanceof AssertException) {
throw $e;
}
} else {
call_user_func_array(array($this, $method->getName()), $params);
}
} catch (\Exception $testException) {
}
restore_error_handler();
try {
$this->tearDown();
} catch (\Exception $tearDownException) {
}
if (isset($testException)) {
throw $testException;
} elseif (isset($tearDownException)) {
throw $tearDownException;
}
} catch (AssertException $e) {
throw $e->setMessage("{$e->origMessage} in {$method->getName()}" . substr(Dumper::toLine($params), 5));
}
}
}
/**
* Runs the test method.
* @param string test method name
* @param array test method parameters (dataprovider bypass)
* @return void
*/
public function runTest($method, array $args = NULL)
{
if (!method_exists($this, $method)) {
throw new TestCaseException("Method '{$method}' does not exist.");
} elseif (!preg_match(self::METHOD_PATTERN, $method)) {
throw new TestCaseException("Method '{$method}' is not a testing method.");
}
$method = new \ReflectionMethod($this, $method);
if (!$method->isPublic()) {
throw new TestCaseException("Method {$method->getName()} is not public. Make it public or rename it.");
}
$info = Helpers::parseDocComment($method->getDocComment()) + ['dataprovider' => NULL, 'throws' => NULL];
if ($info['throws'] === '') {
throw new TestCaseException("Missing class name in @throws annotation for {$method->getName()}().");
} elseif (is_array($info['throws'])) {
throw new TestCaseException("Annotation @throws for {$method->getName()}() can be specified only once.");
} else {
$throws = preg_split('#\\s+#', $info['throws'], 2) + [NULL, NULL];
}
$data = [];
if ($args === NULL) {
$defaultParams = [];
foreach ($method->getParameters() as $param) {
$defaultParams[$param->getName()] = $param->isDefaultValueAvailable() ? $param->getDefaultValue() : NULL;
}
foreach ((array) $info['dataprovider'] as $provider) {
$res = $this->getData($provider);
if (!is_array($res) && !$res instanceof \Traversable) {
throw new TestCaseException("Data provider {$provider}() doesn't return array or Traversable.");
}
foreach ($res as $set) {
$data[] = is_string(key($set)) ? array_merge($defaultParams, $set) : $set;
}
}
if (!$info['dataprovider']) {
if ($method->getNumberOfRequiredParameters()) {
throw new TestCaseException("Method {$method->getName()}() has arguments, but @dataProvider is missing.");
}
$data[] = [];
}
} else {
$data[] = $args;
}
if ($this->prevErrorHandler === FALSE) {
$this->prevErrorHandler = set_error_handler(function ($severity) {
if ($this->handleErrors && ($severity & error_reporting()) === $severity) {
$this->handleErrors = FALSE;
$this->silentTearDown();
}
return $this->prevErrorHandler ? call_user_func_array($this->prevErrorHandler, func_get_args()) : FALSE;
});
}
foreach ($data as $params) {
try {
$this->setUp();
$this->handleErrors = TRUE;
try {
if ($info['throws']) {
$e = Assert::error(function () use($method, $params) {
call_user_func_array([$this, $method->getName()], $params);
}, $throws[0], $throws[1]);
if ($e instanceof AssertException) {
throw $e;
}
} else {
call_user_func_array([$this, $method->getName()], $params);
}
} catch (\Exception $e) {
$this->handleErrors = FALSE;
$this->silentTearDown();
throw $e;
}
$this->handleErrors = FALSE;
$this->tearDown();
} catch (AssertException $e) {
throw $e->setMessage("{$e->origMessage} in {$method->getName()}(" . substr(Dumper::toLine($params), 1, -1) . ')');
}
}
}
