Prueba UF

app/tests/unit/src/Service/UFTest.php

@@ -0,0 +1,66 @@
+<?php
+namespace Incoviba\Test\Service;
+
+use DateInterval;
+use DateTimeImmutable;
+use Psr\Log\LoggerInterface;
+use PHPUnit\Framework\TestCase;
+use Faker;
+use Incoviba\Common\Implement\Exception\EmptyRedis;
+use Incoviba\Common\Implement\Exception\EmptyResult;
+use Incoviba\Service;
+use Incoviba\Repository;
+
+class UFTest extends TestCase
+{
+    protected array $dateMap;
+    protected array $ufMap;
+    protected Service\Redis $redisService;
+    protected Service\Money $moneyService;
+    protected Repository\UF $ufRepository;
+    protected LoggerInterface $logger;
+
+    protected function setUp(): void
+    {
+        $faker = Faker\Factory::create();
+        $today = new DateTimeImmutable($faker->dateTime->format('Y-m-1'));
+
+        $this->dateMap = [
+            $today->sub(new DateInterval("P1M")),              // Case: Date past
+            $today,                                                    // Case: Date === "Today" (1st of month)
+            new DateTimeImmutable($today->format('Y-m-8')),     // Case: Date 8th of month (before 9th)
+            new DateTimeImmutable($today->format('Y-m-15')),    // Case: Date 15th of month (after 9th)
+            $today->add(new DateInterval("P1M")),              // Case: Date one month from now
+        ];
+        $this->ufMap = [
+            $faker->randomFloat(2, 10000, 20000),    // 1st value
+            $faker->randomFloat(2, 25000, 38000),    // 2nd value
+            $faker->randomFloat(2, 38000, 39000),    // 3rd value (before 9th)
+            0.0,                                                            // no value (after 9th)
+            0.0                                                             // no value
+        ];
+
+        $this->redisService = $this->getMockBuilder(Service\Redis::class)->disableOriginalConstructor()->getMock();
+        $emptyRedis = $this->getMockBuilder(EmptyRedis::class)->disableOriginalConstructor()->getMock();
+        $this->redisService->method('get')->willThrowException($emptyRedis);
+        $this->moneyService = $this->getMockBuilder(Service\Money::class)->disableOriginalConstructor()->getMock();
+        $this->moneyService->method('getUF')->willReturnCallback(function($date) {
+            return $this->ufMap[array_search($date, $this->dateMap)];
+        });
+        $this->ufRepository = $this->getMockBuilder(Repository\UF::class)->disableOriginalConstructor()->getMock();
+        $emptyResult = $this->getMockBuilder(EmptyResult::class)->disableOriginalConstructor()->getMock();
+        $this->ufRepository->method('fetchByFecha')->willThrowException($emptyResult);
+        $this->logger = $this->getMockBuilder(LoggerInterface::class)->disableOriginalConstructor()->getMock();
+    }
+
+    public function testGet()
+    {
+        $service = new Service\UF($this->redisService, $this->moneyService, $this->ufRepository, $this->logger);
+
+        foreach ($this->dateMap as $i => $date) {
+            $uf = $service->get($date);
+
+            $this->assertEquals($this->ufMap[$i], $uf);
+        }
+    }
+}