public function testReturnArrayError()
{
$injectionParams = new InjectionParams();
$tierApp = new TierApp($injectionParams);
$fn1 = function () {
$executables = [];
$executables[] = "This is not an execuable";
return $executables;
};
$fnEnd = function () {
return TierApp::PROCESS_END;
};
$tierApp->addExecutable(0, $fn1);
$tierApp->addExecutable(10, $fnEnd);
$this->setExpectedException('Tier\\InvalidReturnException');
$tierApp->executeInternal();
}
public function testReturnInjectionParams()
{
$tierApp = new TierApp(new Injector(), new NullCallback());
$addInjectionParamsFn = function () {
$injectionParams = new InjectionParams();
$injectionParams->alias('Fixtures\\FooInterface', 'Fixtures\\FooImplementation');
return $injectionParams;
};
// When tier tries to instantiate this, it will fail if the alias
// hasn't been added.
$requiresInterfaceFn = function (\Fixtures\FooInterface $foo) {
return TierApp::PROCESS_END;
};
$tierApp->addExecutable(10, $addInjectionParamsFn);
$tierApp->addExecutable(20, $requiresInterfaceFn);
$tierApp->executeInternal();
}
/**
* This just covers a line in TierApp::hasExpectedProductBeenProduced
* @throws TierException
*/
public function testUnknownExpectedProduct()
{
$injectionParams = new InjectionParams();
$tierApp = new TierApp($injectionParams);
$fn1 = function () {
return \Tier\TierApp::PROCESS_CONTINUE;
};
$fn2 = function () {
return \Tier\TierApp::PROCESS_END;
};
$tierApp->addExpectedProduct('StdClass');
$executable = new Executable($fn2, null, null, 'UnknownClass');
$tierApp->addExecutable(0, $fn1);
$tierApp->addExecutable(2, $executable);
$tierApp->executeInternal();
}
