first unit-tests

Author: rez1dent3

composer.json

@@ -14,11 +14,22 @@
     "php": "^7.1",
     "laravel/framework": "~5.5.0|~5.6.0|~5.7.0"
   },
+  "require-dev": {
+    "doctrine/dbal": "^2.8",
+    "mockery/mockery": "^1.2",
+    "orchestra/testbench": "^3.7",
+    "phpunit/phpunit": "^7.4"
+  },
   "autoload": {
     "psr-4": {
       "Bavix\\Wallet\\": "src/"
     }
   },
+  "autoload-dev": {
+    "psr-4": {
+      "Bavix\\Wallet\\Test\\": "tests/"
+    }
+  },
   "extra": {
     "laravel": {
       "providers": [

database/migrations/2018_11_07_202152_update_transfers_table.php

@@ -1,7 +1,9 @@
 <?php
 
+use Illuminate\Support\Facades\DB;
 use Illuminate\Support\Facades\Schema;
 use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Database\SQLiteConnection;
 use Illuminate\Database\Migrations\Migration;
 use Bavix\Wallet\Models\Transfer;
 
@@ -38,9 +40,12 @@ public function up(): void
     public function down(): void
     {
         Schema::table($this->table(), function(Blueprint $table) {
-            $table->dropIndex('from_to_refund_ind');
-            $table->dropIndex('from_refund_ind');
-            $table->dropIndex('to_refund_ind');
+            if (!(DB::connection() instanceof SQLiteConnection)) {
+                $table->dropIndex('from_to_refund_ind');
+                $table->dropIndex('from_refund_ind');
+                $table->dropIndex('to_refund_ind');
+            }
+
             $table->dropColumn('refund');
         });
     }

phpunit.xml

@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<phpunit bootstrap="vendor/autoload.php"
+         backupGlobals="false"
+         backupStaticAttributes="false"
+         colors="true"
+         verbose="true"
+         convertErrorsToExceptions="true"
+         convertNoticesToExceptions="true"
+         convertWarningsToExceptions="true"
+         processIsolation="false"
+         stopOnFailure="false">
+    <testsuites>
+        <testsuite name="Wallet Test Suite">
+            <directory>tests</directory>
+        </testsuite>
+    </testsuites>
+    <filter>
+        <whitelist>
+            <directory suffix=".php">src/</directory>
+        </whitelist>
+    </filter>
+</phpunit>

src/Exceptions/AmountInvalid.php

@@ -4,5 +4,5 @@
 
 class AmountInvalid extends \InvalidArgumentException
 {
-    
+
 }

src/Exceptions/BalanceIsEmpty.php

@@ -4,5 +4,5 @@
 
 class BalanceIsEmpty extends \LogicException
 {
-    
+
 }

src/Exceptions/ProductEnded.php

@@ -4,5 +4,5 @@
 
 class ProductEnded extends \LogicException
 {
-    
+
 }

src/Interfaces/Customer.php

@@ -10,14 +10,14 @@ interface Customer extends Wallet
     /**
      * @param Product $product
      * @return Transfer
-     * @throws 
+     * @throws
      */
     public function pay(Product $product): Transfer;
 
     /**
      * @param Product $product
      * @return null|Transfer
-     * @throws 
+     * @throws
      */
     public function safePay(Product $product): ?Transfer;
 
@@ -30,7 +30,7 @@ public function paid(Product $product): ?Transfer;
     /**
      * @param Product $product
      * @return bool
-     * @throws 
+     * @throws
      */
     public function refund(Product $product): bool;
 

src/Interfaces/Product.php

@@ -21,5 +21,5 @@ public function getAmountProduct(): int;
      * @return array
      */
     public function getMetaProduct(): ?array;
-    
+
 }

src/Interfaces/Wallet.php

@@ -6,7 +6,7 @@
 use Bavix\Wallet\Models\Transfer;
 use Illuminate\Database\Eloquent\Relations\MorphMany;
 
-interface Wallet 
+interface Wallet
 {
     /**
      * @param int $amount
@@ -55,7 +55,7 @@ public function safeTransfer(self $wallet, int $amount, ?array $meta = null): ?T
      * @return Transfer
      */
     public function forceTransfer(Wallet $wallet, int $amount, ?array $meta = null): Transfer;
-    
+
     /**
      * @param int $amount
      * @return bool

src/Traits/CanBePaid.php

@@ -17,7 +17,7 @@ trait CanBePaid
     /**
      * @param Product $product
      * @return Transfer
-     * @throws 
+     * @throws
      */
     public function pay(Product $product): Transfer
     {
@@ -72,7 +72,7 @@ public function refund(Product $product): bool
                 ->setModel($this->transfers()->getMorphClass());
         }
 
-        return DB::transaction(function() use ($product, $transfer) {
+        return DB::transaction(function () use ($product, $transfer) {
             $product->transfer($this, $product->getAmountProduct(), $product->getMetaProduct());
             return $transfer->update(['refund' => 1]);
         });