fix the enrollement-carryover balance

2026-09-09 21:40:01 -04:00
parent 2d5b151234
commit 36e8ffe56d
12 changed files with 1365 additions and 39 deletions
@@ -81,6 +81,26 @@ class InvoiceLedgerServiceHarness extends InvoiceLedgerService

 class InvoiceLedgerServiceTest extends CIUnitTestCase
 {
+    public function testLegacyNegativeAdditionalChargeKeepsItsMinusSignWithoutAType(): void
+    {
+        $this->assertSame(-110.0, InvoiceLedgerService::signedAdditionalChargeAmount([
+            'charge_type' => '',
+            'amount' => '-110.00',
+        ]));
+    }
+
+    public function testTypedDeductionAndPositiveChargeAreNormalizedCorrectly(): void
+    {
+        $this->assertSame(-25.0, InvoiceLedgerService::signedAdditionalChargeAmount([
+            'charge_type' => 'deduct',
+            'amount' => '25.00',
+        ]));
+        $this->assertSame(22.0, InvoiceLedgerService::signedAdditionalChargeAmount([
+            'charge_type' => '',
+            'amount' => '22.00',
+        ]));
+    }
+
    public function testInvoiceWithNoPaymentHasFullBalanceDue(): void
    {
        $service = new InvoiceLedgerServiceHarness([