From 0004f0e89d50dbd5e3acd4a236dc5ba08064e5c4 Mon Sep 17 00:00:00 2001
From: Daniel Subiabre <daniel.subiabre@platoniq.net>
Date: Thu, 23 May 2024 13:27:26 +0200
Subject: [PATCH] Add TestCase for EuropeanCentralBankExchange

---
 .../EuropeanCentralBankExchangeTest.php       | 35 +++++++++++++++++++
 1 file changed, 35 insertions(+)
 create mode 100644 tests/Library/Economy/Currency/EuropeanCentralBankExchangeTest.php

diff --git a/tests/Library/Economy/Currency/EuropeanCentralBankExchangeTest.php b/tests/Library/Economy/Currency/EuropeanCentralBankExchangeTest.php
new file mode 100644
index 0000000..424adaf
--- /dev/null
+++ b/tests/Library/Economy/Currency/EuropeanCentralBankExchangeTest.php
@@ -0,0 +1,35 @@
+<?php
+
+namespace App\Tests\Library\Economy\Currency;
+
+use App\Library\Economy\Currency\EuropeanCentralBankExchange;
+use PHPUnit\Framework\TestCase;
+
+class EuropeanCentralBankExchangeTest extends TestCase
+{
+    public function testGetsData()
+    {
+        $exchange = new EuropeanCentralBankExchange;
+        $exchangeData = $exchange->getData();
+
+        $this->assertIsArray($exchangeData);
+        $this->assertArrayHasKey('Cube', $exchangeData);
+        $this->assertArrayHasKey('@attributes', $exchangeData);
+    }
+
+    public function testStoresDataInApcuCache()
+    {
+        $exchange = new EuropeanCentralBankExchange;
+        // Data should be available on instantiation
+
+        $data = \apcu_fetch($exchange::ECB_DATA);
+
+        $this->assertNotFalse($data);
+
+        $exchangeData = \json_decode($data, true);
+        
+        $this->assertIsArray($exchangeData);
+        $this->assertArrayHasKey('Cube', $exchangeData);
+        $this->assertArrayHasKey('@attributes', $exchangeData);
+    }
+}