/**
* Report to the current file that the given statements are errors.
*
* @param Node $node
* @param File $file
* @return void
*/
public function addError(Node $node, File $file)
{
$file->addError(sprintf('You have an exit statement on line %d, which will prevent you from ' . 'testing this function fully and/or correctly.', $node->getLine()));
}
/**
* Report to the current file that the given statements are errors.
*
* @param array<Node> $statements
* @param File $file
*/
public function addError(array $statements, File $file)
{
$file->addError(sprintf('The return statements "%s" on lines %s are equivalent. This ' . 'makes it harder to determine which code path was taken in a ' . 'testing scenario.', $this->getPrinter()->prettyPrint(array($statements[0])), $this->formatList($this->getLineNumbers($statements))));
}
/**
* Report to the current file that the given statements are errors.
*
* @param Node $variable
* @param File $file
*/
public function addError(Node $variable, File $file)
{
$file->addError(sprintf('"$%s" on line %d refers to a super global, which is discouraged.', $variable->name, $variable->getLine()));
}
/**
* Report to the current file that the given statements are errors.
*
* @param Node $node
* @param File $file
* @return void
*/
public function addError(Node $node, File $file)
{
$file->addError(sprintf('"%s" on line %d is a static function call. Try to avoid static ' . 'functions, instead opting for dependency injection.', $this->getPrinter()->prettyPrint(array($node)), $node->getLine()));
}
/**
* Report to the current file that the given statements are errors.
*
* @param Node $global
* @param File $file
*/
public function addError(Node $global, File $file)
{
$file->addError(sprintf('"%s" on line %d imports %d global variable%s into the local scope. ' . 'Functions should not rely on the global state.', $this->getPrinter()->prettyPrint(array($global)), $global->getLine(), $amount = count($global->vars), $amount === 1 ? '' : 's'));
}
/**
* @covers ::setCurrentFunction
* @covers ::addError
* @covers ::getErrors
*/
public function testAddErrorForFunction()
{
$file = new File($this->createMockProject(), 'filename', '');
// Add two errors for function 1.
$file->setCurrentFunction('function1');
$file->addError('error #1');
$file->addError('error #2');
// None for function 2.
$file->setCurrentFunction('function2');
// And one for function 3.
$file->setCurrentFunction('function3');
$file->addError('error #3');
$this->assertEquals(array('function1' => array('error #1', 'error #2'), 'function3' => array('error #3')), $file->getErrors());
}