/**
* @test roundModes
* @dataProvider roundValues
*
* @param int $mode
* @param string $value
* @param int $scale
* @param string $result
*/
public function roundModes($mode, $value, $scale, $result)
{
$decimal = new BigDecimal($value);
$rounded = $decimal->round($scale, $mode);
$this->assertSame($result, $rounded->value(), sprintf('Round "%s" with mode "%d" and scale "%d"', $value, $mode, $scale));
}
/**
* @test comparisonFunctions
* @dataProvider comparisonData
*/
public function comparisonFunctionTest($val1, $val2, $expectedResult)
{
$num1 = new BigDecimal($val1);
$num2 = new BigDecimal($val2);
$this->assertEquals($expectedResult, $num1->compareTo($num2));
if ($expectedResult == -1) {
$this->assertEquals(true, $num1->isLessThan($num2));
$this->assertEquals(true, $num1->isLessThanOrEqualTo($num2));
$this->assertEquals(false, $num1->isEqualTo($num2));
$this->assertEquals(false, $num1->isGreaterThan($num2));
$this->assertEquals(false, $num1->isGreaterThanOrEqualTo($num2));
}
if ($expectedResult == 0) {
$this->assertEquals(false, $num1->isLessThan($num2));
$this->assertEquals(true, $num1->isLessThanOrEqualTo($num2));
$this->assertEquals(true, $num1->isEqualTo($num2));
$this->assertEquals(false, $num1->isGreaterThan($num2));
$this->assertEquals(true, $num1->isGreaterThanOrEqualTo($num2));
}
if ($expectedResult == 1) {
$this->assertEquals(false, $num1->isLessThan($num2));
$this->assertEquals(false, $num1->isLessThanOrEqualTo($num2));
$this->assertEquals(false, $num1->isEqualTo($num2));
$this->assertEquals(true, $num1->isGreaterThan($num2));
$this->assertEquals(true, $num1->isGreaterThanOrEqualTo($num2));
}
}