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<?php |
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namespace Ntb\RestAPI; |
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/** |
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* Test Helper class provides some helpful functions for tests. |
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* @author Christian Blank <[email protected]> |
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*/ |
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class TestHelper { |
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/** |
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* @param callable $callback |
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* @param string $expectedException |
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* @param int $expectedCode |
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* @param string $expectedMessage |
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* @author VladaHejda |
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*/ |
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public static function assertException(callable $callback, $expectedException = 'Exception', $expectedCode = null, $expectedMessage = null) { |
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$self = new \SapphireTest; |
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if (!\ClassInfo::exists($expectedException)) { |
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$self->fail(sprintf('An exception of type "%s" does not exist.', $expectedException)); |
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} |
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try { |
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$callback(); |
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} catch (\Exception $e) { |
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$class = \ClassInfo::class_name($e); |
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$message = $e->getMessage(); |
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$code = $e->getCode(); |
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$errorMessage = 'Failed asserting the class of exception'; |
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if ($message && $code) { |
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$errorMessage .= sprintf(' (message was %s, code was %d)', $message, $code); |
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} else if ($code) { |
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$errorMessage .= sprintf(' (code was %d)', $code); |
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} |
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$errorMessage .= '.'; |
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$self->assertInstanceOf($expectedException, $e, $errorMessage); |
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if ($expectedCode !== null) { |
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$self->assertEquals($expectedCode, $code, sprintf('Failed asserting code of thrown %s.', $class)); |
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} |
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if ($expectedMessage !== null) { |
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$self->assertContains($expectedMessage, $message, sprintf('Failed asserting the message of thrown %s.', $class)); |
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} |
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return; |
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} |
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$errorMessage = 'Failed asserting that exception'; |
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if (strtolower($expectedException) !== 'exception') { |
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$errorMessage .= sprintf(' of type %s', $expectedException); |
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} |
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$errorMessage .= ' was thrown.'; |
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$self->fail($errorMessage); |
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} |
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/** |
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* Call protected/private method of a class. |
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* |
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* @param object|string &$object Instantiated object that we will run method on. |
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* @param string $methodName Method name to call |
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* @param array $parameters Array of parameters to pass into method. |
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* |
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* @return mixed Method return. |
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* |
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* @author Juan Treminio |
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* @author Christian Blank |
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*/ |
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public static function invoke(&$object, $methodName, array $parameters = []) { |
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if(is_object($object)) { |
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$className = get_class($object); |
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} else { |
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$className = $object; |
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} |
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$reflection = new \ReflectionClass($className); |
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$method = $reflection->getMethod($methodName); |
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$method->setAccessible(true); |
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return $method->invokeArgs($object, $parameters); |
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} |
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} |
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This check looks for
@param
annotations where the type inferred by our type inference engine differs from the declared type.It makes a suggestion as to what type it considers more descriptive.
Most often this is a case of a parameter that can be null in addition to its declared types.