public function testCompareRhsAndLhsBothNegative() { $x = new \MyOddWeb\BigNumber(-5); $y = new \MyOddWeb\BigNumber(-3); // we are smaller. $this->assertSame(-1, $x->Compare($y)); $x = new \MyOddWeb\BigNumber(-3); $y = new \MyOddWeb\BigNumber(-5); // we are greater. $this->assertSame(1, $x->Compare($y)); }