public function testIsPlural()
{
$this->assertFalse(Tools::isPlural('dog'));
$this->assertFalse(Tools::isPlural('Dog'));
$this->assertFalse(Tools::isPlural('DOG'));
$this->assertFalse(Tools::isPlural('quiz'));
$this->assertFalse(Tools::isPlural('tomato'));
$this->assertFalse(Tools::isPlural('mouse'));
$this->assertFalse(Tools::isPlural('person'));
$this->assertFalse(Tools::isPlural('company'));
$this->assertTrue(Tools::isPlural('dogs'));
$this->assertTrue(Tools::isPlural('Dogs'));
$this->assertTrue(Tools::isPlural('DOGS'));
$this->assertTrue(Tools::isPlural('quizzes'));
$this->assertTrue(Tools::isPlural('tomatoes'));
$this->assertTrue(Tools::isPlural('mice'));
$this->assertTrue(Tools::isPlural('people'));
$this->assertTrue(Tools::isPlural('equipment'));
$this->assertTrue(Tools::isPlural('companies'));
}
