public function testCallback()
{
$called = false;
$expectedResult = new Success();
$test = new Callback(function () use(&$called, $expectedResult) {
$called = true;
return $expectedResult;
});
$result = $test->run();
$this->assertTrue($called);
$this->assertSame($expectedResult, $result);
}
/**
* Run diagnostics
*
* @return ConsoleModel|ViewModel
* @throws \ZFTool\Diagnostics\Exception\RuntimeException
*/
public function runAction()
{
// check for help mode
if ($this->requestOptions->getFlagHelp()) {
return $this->runHelp();
}
// get needed options to shorten code
$flagVerbose = $this->requestOptions->getFlagVerbose();
$flagDebug = $this->requestOptions->getFlagDebug();
$flagQuiet = $this->requestOptions->getFlagQuiet();
$flagBreak = $this->requestOptions->getFlagBreak();
$testGroupName = $this->requestOptions->getTestGroupName();
// output header
if (!$flagQuiet) {
$this->consoleHeader('Starting diagnostics for Zend Framework 2 project');
}
// start output
if (!$flagQuiet) {
$this->console->writeLine(' => Get basic diag configuration');
}
// Get basic diag configuration
$config = isset($this->configuration['diagnostics']) ? $this->configuration['diagnostics'] : array();
// start output
if (!$flagQuiet) {
$this->console->writeLine(' => Collect diag tests from modules ');
}
// Collect diag tests from modules
$modules = $this->moduleManager->getLoadedModules(false);
foreach ($modules as $moduleName => $module) {
if (is_callable(array($module, 'getDiagnostics'))) {
$tests = $module->getDiagnostics();
if (is_array($tests)) {
$config[$moduleName] = $tests;
}
// Exit the loop early if we found test definitions for
// the only test group that we want to run.
if ($testGroupName && $moduleName == $testGroupName) {
break;
}
}
}
// Filter array if a test group name has been provided
if ($testGroupName) {
$config = array_intersect_key($config, array($testGroupName => 1));
}
// start output
if (!$flagQuiet) {
$this->console->writeLine(' => Analyze test definitions and construct test instances');
}
// Analyze test definitions and construct test instances
$testCollection = array();
foreach ($config as $testGroupName => $tests) {
foreach ($tests as $testLabel => $test) {
// Do not use numeric labels.
if (!$testLabel || is_numeric($testLabel)) {
$testLabel = false;
}
// Handle a callable.
if (is_callable($test)) {
$test = new Callback($test);
if ($testLabel) {
$test->setLabel($testGroupName . ': ' . $testLabel);
}
$testCollection[] = $test;
continue;
}
// Handle test object instance.
if (is_object($test)) {
if (!$test instanceof TestInterface) {
throw new RuntimeException('Cannot use object of class "' . get_class($test) . '" as test. ' . 'Expected instance of ZFTool\\Diagnostics\\Test\\TestInterface');
}
if ($testLabel) {
$test->setLabel($testGroupName . ': ' . $testLabel);
}
$testCollection[] = $test;
continue;
}
// Handle an array containing callback or identifier with optional parameters.
if (is_array($test)) {
if (!count($test)) {
throw new RuntimeException('Cannot use an empty array() as test definition in "' . $testGroupName . '"');
}
// extract test identifier and store the remainder of array as parameters
$testName = array_shift($test);
$params = $test;
} elseif (is_scalar($test)) {
$testName = $test;
$params = array();
} else {
throw new RuntimeException('Cannot understand diagnostic test definition "' . gettype($test) . '" in "' . $testGroupName . '"');
}
// Try to expand test identifier using Service Locator
if (is_string($testName) && $this->getServiceLocator()->has($testName)) {
$test = $this->getServiceLocator()->get($testName);
// Try to use the built-in test class
} elseif (is_string($testName) && class_exists('ZFTool\\Diagnostics\\Test\\' . $testName)) {
$class = new \ReflectionClass('ZFTool\\Diagnostics\\Test\\' . $testName);
$test = $class->newInstanceArgs($params);
// Check if provided with a callable inside the array
} elseif (is_callable($testName)) {
$test = new Callback($testName, $params);
if ($testLabel) {
$test->setLabel($testGroupName . ': ' . $testLabel);
}
$testCollection[] = $test;
continue;
// Try to expand test using class name
} elseif (is_string($testName) && class_exists($testName)) {
$class = new \ReflectionClass($testName);
$test = $class->newInstanceArgs($params);
} else {
throw new RuntimeException('Cannot find test class or service with the name of "' . $testName . '" (' . $testGroupName . ')');
}
if (!$test instanceof TestInterface) {
// not a real test
throw new RuntimeException('The test object of class ' . get_class($test) . ' does not implement ' . 'ZFTool\\Diagnostics\\Test\\TestInterface');
}
// Apply label
if ($testLabel) {
$test->setLabel($testGroupName . ': ' . $testLabel);
}
$testCollection[] = $test;
}
}
if (!$flagQuiet) {
$this->console->writeLine();
$this->console->write(' Diag ', Color::NORMAL, Color::CYAN);
$this->console->write(' ');
}
// Configure test runner
$runner = new Runner();
$runner->addTests($testCollection);
$runner->getConfig()->setBreakOnFailure($flagBreak);
if (!$flagQuiet && $this->getRequest() instanceof ConsoleRequest) {
if ($flagVerbose || $flagDebug) {
$runner->addReporter(new VerboseConsole($this->console, $flagDebug));
} else {
$runner->addReporter(new BasicConsole($this->console));
}
}
// Run tests
$results = $runner->run();
// Return result
if ($this->getRequest() instanceof ConsoleRequest) {
// Return appropriate error code in console
$model = new ConsoleModel();
$model->setVariable('results', $results);
if ($results->getFailureCount() > 0) {
$model->setErrorLevel(1);
} else {
$model->setErrorLevel(0);
}
} else {
// Display results as a web page
$model = new ViewModel();
$model->setVariable('results', $results);
}
return $model;
}
