public function testReturnValueIsFloat() { $input = 10000; $interestObject = new InvestmentValue($input); $expectedValue = (double) 10000; $actualValue = $interestObject->getValue(); $this->assertEquals($expectedValue, $actualValue); }
/** * Set the basic information for the calculation and add these to the results array * * @access private * @return void */ private function setBaseInformation() { $yearsValue = new YearsValue($this->input['years']); $this->results['years'] = $yearsValue->getValue(); $investmentValue = new InvestmentValue($this->input['investment']); $this->results['investment'] = $investmentValue->getValue(); $interestValue = new InterestValue($this->input['interest']); $this->results['interest'] = $interestValue->getValue(); }