public function testScale() { Zend_Locale_Math_PhpMath::disable(); $this->assertTrue(Zend_Locale_Math_PhpMath::Scale(3)); try { $this->assertTrue(Zend_Locale_Math_PhpMath::Scale(10)); $this->fail("exception expected"); } catch (Zend_Locale_Math_Exception $e) { // success } $this->assertEquals(1, Zend_Locale_Math_PhpMath::Comp(10.5556, 10.4444)); $this->assertTrue(Zend_Locale_Math_PhpMath::Scale(0)); $this->assertEquals(0, Zend_Locale_Math_PhpMath::Comp(10.5556, 10.4444)); }