public function setUp()
{
$definition = new InputDefinition([new InputArgument('investment', InputArgument::OPTIONAL), new InputArgument('interest', InputArgument::OPTIONAL), new InputArgument('years', InputArgument::OPTIONAL)]);
$this->input = new ArgvInput(['', '10000', '2.5', '10'], $definition);
$calculation = new CalculateInterest();
$this->calculateInterest = $calculation->getInvestmentResults($this->input);
}
public function testResultForYearEight()
{
$calculateInterest = new CalculateInterest();
$results = $calculateInterest->getInvestmentResults($this->input);
$profitYearEight = number_format($results[8]['profit'], 2, '.', '');
$balanceYearEight = number_format($results[8]['accountTotal'], 2, '.', '');
$expectedProfit = 297.17;
$expectedBalance = 12184.03;
$this->assertEquals($expectedProfit, $profitYearEight);
$this->assertEquals($expectedBalance, $balanceYearEight);
}
