Ejemplo n.º 1
0
 public function testComparisons()
 {
     $num = new Number(5);
     $this->assertTrue($num->isPositive());
     $this->assertFalse($num->isNegative());
     $this->assertFalse($num->isZero());
     $this->assertTrue($num->isGreater(4));
     $this->assertFalse($num->isLess(4));
     $this->assertTrue($num->isEqual(5));
     $num->setValue(0);
     $this->assertTrue($num->isZero());
     $this->assertFalse($num->isPositive());
     $this->assertFalse($num->isNegative());
 }