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More tests (#6)
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@vjik
vjik committed Jul 10, 2023
1 parent cb57f8b commit 1605df8
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Showing 6 changed files with 509 additions and 42 deletions.
319 changes: 286 additions & 33 deletions tests/Calculator/AbstractCalculatorTestCase.php
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Original file line number Diff line number Diff line change
Expand Up @@ -4,8 +4,10 @@

namespace PhpFinance\DoubleEntry\Tests\Calculator;

use Brick\Money\Currency;
use Brick\Money\Money;
use Brick\Money\MoneyBag;
use DateTimeImmutable;
use PhpFinance\DoubleEntry\Domain\Account\Account;
use PhpFinance\DoubleEntry\Domain\Calculator\CalculatorInterface;
use PhpFinance\DoubleEntry\Domain\Calculator\Filter;
Expand All @@ -21,21 +23,131 @@ abstract class AbstractCalculatorTestCase extends TestCase

public static function dataCalc(): array
{
$data = [];

/**
* Dr wallet Cr incomes 100 USD
* Dr wallet Cr incomes 150 USD
* Dr expenses Cr wallet 30 USD
* Dr wallet Cr incomes 25 USD
*/
$incomesAccount = self::createAccount('incomes');
$expensesAccount = self::createAccount('expenses');
$walletAccount = self::createAccount('wallet');
$data['base'] = [
(new MoneyBag())->add(Money::of(275, 'USD')), // 100 + 150 + 25
(new MoneyBag())->add(Money::of(30, 'USD')), // 30
(new MoneyBag())->add(Money::of(245, 'USD')), // 100 + 150 - 30 + 25

return [
'without-filter' => array_merge(
self::createData1($incomesAccount, $expensesAccount, $walletAccount),
[
(new MoneyBag())->add(Money::of(275, 'USD')), // 100 + 150 + 25
(new MoneyBag())->add(Money::of(30, 'USD')), // 30
(new MoneyBag())->add(Money::of(245, 'USD')), // 100 + 150 - 30 + 25
$walletAccount,
]
),
'filter-by-one-currency' => array_merge(
self::createData2($incomesAccount, $expensesAccount, $walletAccount),
[
(new MoneyBag())->add(Money::of(122, 'RUB')), // 100 + 22
(new MoneyBag())->add(Money::of(71, 'RUB')), // 30
(new MoneyBag())->add(Money::of(51, 'RUB')),
$walletAccount,
new Filter(currencies: [Currency::of('RUB')])
]
),
'filter-by-two-currency' => array_merge(
self::createData2($incomesAccount, $expensesAccount, $walletAccount),
[
(new MoneyBag())->add(Money::of(122, 'RUB'))->add(Money::of(180, 'USD')),
(new MoneyBag())->add(Money::of(71, 'RUB'))->add(Money::of(22, 'USD')),
(new MoneyBag())->add(Money::of(51, 'RUB'))->add(Money::of(158, 'USD')),
$walletAccount,
new Filter(currencies: [Currency::of('RUB'), Currency::of('USD')])
]
),
'filter-by-one-dimension' => array_merge(
self::createData3($incomesAccount, $expensesAccount, $walletAccount),
[
(new MoneyBag())->add(Money::of(195, 'USD')), // 100 + 90 + 5
(new MoneyBag())->add(Money::of(40, 'USD')), // 30 + 10
(new MoneyBag())->add(Money::of(155, 'USD')),
$walletAccount,
new Filter(dimensions: ['contractor' => 'John']),
]
),
'filter-by-two-dimensions' => array_merge(
self::createData3($incomesAccount, $expensesAccount, $walletAccount),
[
(new MoneyBag())->add(Money::of(105, 'USD')), // 100 + 5
(new MoneyBag())->add(Money::of(30, 'USD')),
(new MoneyBag())->add(Money::of(75, 'USD')),
$walletAccount,
new Filter(dimensions: ['contractor' => 'John', 'priority' => 'High']),
]
),
'filter-by-date-from' => array_merge(
self::createData4($incomesAccount, $expensesAccount, $walletAccount),
[
(new MoneyBag())->add(Money::of(195, 'USD')), // 100 + 90 + 5
(new MoneyBag())->add(Money::of(30, 'USD')),
(new MoneyBag())->add(Money::of(165, 'USD')),
$walletAccount,
new Filter(dateTo: new DateTimeImmutable('20.02.2021')),
]
),
'filter-by-date-to' => array_merge(
self::createData4($incomesAccount, $expensesAccount, $walletAccount),
[
(new MoneyBag())->add(Money::of(155, 'USD')), // 5 + 150
(new MoneyBag())->add(Money::of(40, 'USD')), // 30 + 10
(new MoneyBag())->add(Money::of(115, 'USD')),
$walletAccount,
new Filter(dateFrom: new DateTimeImmutable('01.01.2021')),
]
),
'filter-by-date-period' => array_merge(
self::createData4($incomesAccount, $expensesAccount, $walletAccount),
[
(new MoneyBag())->add(Money::of(155, 'USD')), // 5 + 150
(new MoneyBag())->add(Money::of(30, 'USD')),
(new MoneyBag())->add(Money::of(125, 'USD')),
$walletAccount,
new Filter(
dateFrom: new DateTimeImmutable('01.01.2021'),
dateTo: new DateTimeImmutable('27.02.2021')
),
]
),
];
}

#[DataProvider('dataCalc')]
public function testCalc(
array $accounts,
array $postings,
MoneyBag $expectedDebit,
MoneyBag $expectedCredit,
MoneyBag $expectedBalance,
Account $account,
?Filter $filter = null
): void {
$calculator = $this->createCalculator($accounts, $postings);

$this->assertSameMoneyBags($expectedDebit, $calculator->debit($account, $filter));
$this->assertSameMoneyBags($expectedCredit, $calculator->credit($account, $filter));
$this->assertSameMoneyBags($expectedBalance, $calculator->balance($account, $filter));
}

/**
* @param Account[] $accounts
* @param Posting[] $postings
*/
abstract protected function createCalculator(array $accounts, array $postings): CalculatorInterface;

/**
* Dr wallet Cr incomes 100 USD
* Dr wallet Cr incomes 150 USD
* Dr expenses Cr wallet 30 USD
* Dr wallet Cr incomes 25 USD
*/
private static function createData1(
Account $incomesAccount,
Account $expensesAccount,
Account $walletAccount
): array {
return [
[$incomesAccount, $expensesAccount, $walletAccount],
[
self::createPosting(
Expand All @@ -59,33 +171,174 @@ public static function dataCalc(): array
amount: Money::of(25, 'USD'),
),
],
$walletAccount
];


return $data;
}

#[DataProvider('dataCalc')]
public function testCalc(
MoneyBag $expectedDebit,
MoneyBag $expectedCredit,
MoneyBag $expectedBalance,
array $accounts,
array $postings,
Account $account,
?Filter $filter = null
): void {
$calculator = $this->createCalculator($accounts, $postings);
/**
* Dr wallet Cr incomes 100 RUB
* Dr wallet Cr incomes 150 USD
* Dr wallet Cr incomes 30 USD
* Dr expenses Cr wallet 71 RUB
* Dr wallet Cr incomes 22 RUB
* Dr wallet Cr incomes 500 IDR
* Dr expenses Cr wallet 15 USD
* Dr expenses Cr wallet 7 USD
*/
private static function createData2(
Account $incomesAccount,
Account $expensesAccount,
Account $walletAccount
): array {
return [
[$incomesAccount, $expensesAccount, $walletAccount],
[
self::createPosting(
new EntryData($walletAccount),
new EntryData($incomesAccount),
amount: Money::of(100, 'RUB'),
),
self::createPosting(
new EntryData($walletAccount),
new EntryData($incomesAccount),
amount: Money::of(150, 'USD'),
),
self::createPosting(
new EntryData($walletAccount),
new EntryData($incomesAccount),
amount: Money::of(30, 'USD'),
),
self::createPosting(
new EntryData($expensesAccount),
new EntryData($walletAccount),
amount: Money::of(71, 'RUB'),
),
self::createPosting(
new EntryData($walletAccount),
new EntryData($incomesAccount),
amount: Money::of(22, 'RUB'),
),
self::createPosting(
new EntryData($walletAccount),
new EntryData($incomesAccount),
amount: Money::of(500, 'IDR'),
),
self::createPosting(
new EntryData($expensesAccount),
new EntryData($walletAccount),
amount: Money::of(15, 'USD'),
),
self::createPosting(
new EntryData($expensesAccount),
new EntryData($walletAccount),
amount: Money::of(7, 'USD'),
),
],
];
}

$this->assertSameMoneyBags($expectedDebit, $calculator->debit($account, $filter));
$this->assertSameMoneyBags($expectedCredit, $calculator->credit($account, $filter));
$this->assertSameMoneyBags($expectedBalance, $calculator->balance($account, $filter));
/**
* Dr wallet (John, High) Cr incomes 100 USD
* Dr wallet (John, Normal) Cr incomes 90 USD
* Dr wallet (John, High) Cr incomes 5 USD
* Dr expenses Cr wallet (John, High) 30 USD
* Dr wallet (Mike, High) Cr incomes 150 USD
* Dr expenses Cr wallet (John, Normal) 10 USD
*/
private static function createData3(
Account $incomesAccount,
Account $expensesAccount,
Account $walletAccount
): array {
return [
[$incomesAccount, $expensesAccount, $walletAccount],
[
self::createPosting(
new EntryData($walletAccount, ['contractor' => 'John', 'priority' => 'High']),
new EntryData($incomesAccount),
amount: Money::of(100, 'USD'),
),
self::createPosting(
new EntryData($walletAccount, ['contractor' => 'John', 'priority' => 'Normal']),
new EntryData($incomesAccount),
amount: Money::of(90, 'USD'),
),
self::createPosting(
new EntryData($walletAccount, ['contractor' => 'John', 'priority' => 'High']),
new EntryData($incomesAccount),
amount: Money::of(5, 'USD'),
),
self::createPosting(
new EntryData($expensesAccount),
new EntryData($walletAccount, ['contractor' => 'John', 'priority' => 'High']),
amount: Money::of(30, 'USD'),
),
self::createPosting(
new EntryData($walletAccount, ['contractor' => 'Mike', 'priority' => 'High']),
new EntryData($incomesAccount),
amount: Money::of(150, 'USD'),
),
self::createPosting(
new EntryData($expensesAccount),
new EntryData($walletAccount, ['contractor' => 'John', 'priority' => 'Normal']),
amount: Money::of(10, 'USD'),
),
],
];
}

/**
* @param Account[] $accounts
* @param Posting[] $postings
* 01.12.2020 Dr wallet Cr incomes 100 USD
* 15.12.2020 Dr wallet Cr incomes 90 USD
* 25.01.2021 Dr wallet Cr incomes 5 USD
* 19.02.2021 Dr expenses Cr wallet 30 USD
* 21.02.2021 Dr wallet Cr incomes 150 USD
* 05.03.2021 Dr expenses Cr wallet 10 USD
*/
abstract protected function createCalculator(array $accounts, array $postings): CalculatorInterface;
private static function createData4(
Account $incomesAccount,
Account $expensesAccount,
Account $walletAccount
): array {
return [
[$incomesAccount, $expensesAccount, $walletAccount],
[
self::createPosting(
new EntryData($walletAccount),
new EntryData($incomesAccount),
date: new DateTimeImmutable('01.12.2020'),
amount: Money::of(100, 'USD'),
),
self::createPosting(
new EntryData($walletAccount),
new EntryData($incomesAccount),
date: new DateTimeImmutable('15.12.2020'),
amount: Money::of(90, 'USD'),
),
self::createPosting(
new EntryData($walletAccount),
new EntryData($incomesAccount),
date: new DateTimeImmutable('25.01.2021'),
amount: Money::of(5, 'USD'),
),
self::createPosting(
new EntryData($expensesAccount),
new EntryData($walletAccount),
date: new DateTimeImmutable('19.02.2021'),
amount: Money::of(30, 'USD'),
),
self::createPosting(
new EntryData($walletAccount),
new EntryData($incomesAccount),
date: new DateTimeImmutable('21.02.2021'),
amount: Money::of(150, 'USD'),
),
self::createPosting(
new EntryData($expensesAccount),
new EntryData($walletAccount),
date: new DateTimeImmutable('05.03.2021'),
amount: Money::of(10, 'USD'),
),
],
];
}
}

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