/**
* @param bool $flyValue
* @param string $sizeValue
* @param int $legsValue
* @param string $expectedAnimal
* @param string $expectedSound
* @param array $expectedRules
*
* @dataProvider soundsDataProvider
*/
public function testSounds($flyValue, $sizeValue, $legsValue, $expectedAnimal, $expectedSound, array $expectedRules)
{
$this->knowledgeBase->addFact('fly', $flyValue);
$this->knowledgeBase->addFact('size', $sizeValue);
$this->knowledgeBase->addFact('legs', $legsValue);
$workingMemory = $this->engine->run($this->knowledgeBase);
$facts = $this->knowledgeBase->getFacts();
$this->assertSimpleFact('fly', $flyValue, $facts);
$this->assertSimpleFact('size', $sizeValue, $facts);
$this->assertSimpleFact('legs', $legsValue, $facts);
$this->assertSimpleFact('animal', $expectedAnimal, $facts);
$this->assertSimpleFact('sound', $expectedSound, $facts);
$expectedRulesObjects = [];
foreach ($expectedRules as $expectedRuleKey) {
$expectedRulesObjects[] = $this->rules[$expectedRuleKey];
}
$this->assertExplanation($expectedRulesObjects, $workingMemory);
}
/**
* Test Parent and children
*/
public function testParentAndChildren()
{
$joe = new \stdClass();
$joe->name = 'Joe';
$joe->dad = null;
$joe->siblings = [];
$joe->grandpas = [];
$john = new \stdClass();
$joe->children = [$john];
$john->name = 'John';
$john->dad = $joe;
$john->children = [];
$john->siblings = [];
$john->grandpas = [];
$peter = new \stdClass();
$peter->name = 'Peter';
$peter->dad = $john;
$peter->children = [];
$peter->siblings = [];
$peter->grandpas = [];
$mery = new \stdClass();
$mery->name = 'Mery';
$mery->dad = $john;
$mery->children = [];
$mery->siblings = [];
$mery->grandpas = [];
$this->knowledgeBase->addFact('joe', $joe);
$this->knowledgeBase->addFact('john', $john);
$this->knowledgeBase->addFact('peter', $peter);
$this->knowledgeBase->addFact('mery', $mery);
$workingMemory = $this->engine->run($this->knowledgeBase);
$facts = $this->knowledgeBase->getFacts();
$this->assertTrue(in_array($mery, $peter->siblings));
$this->assertTrue(in_array($peter, $mery->siblings));
$this->assertTrue(in_array($joe, $mery->grandpas));
$this->assertTrue(in_array($joe, $peter->grandpas));
}
