Initial commit

tests/Unit/Models/WalletTransactionTest.php

@@ -0,0 +1,23 @@
+<?php
+
+declare(strict_types=1);
+
+use App\Models\WalletTransaction;
+
+test('that transfers transactions are correctly identified as transfers', function () {
+    $transaction = WalletTransaction::factory()
+        ->credit()
+        ->amount(100)
+        ->make(['transfer_id' => 1]);
+
+    expect($transaction->is_transfer)->toBeTrue();
+});
+
+test('that classic transactions aren\'t identified as transfers', function () {
+    $transaction = WalletTransaction::factory()
+        ->credit()
+        ->amount(100)
+        ->make();
+
+    expect($transaction->is_transfer)->toBeFalse();
+});