Moved Ip resolvers to the Resolver subnamespace

module/IpGeolocation/test/Resolver/IpApiLocationResolverTest.php

@@ -0,0 +1,56 @@
+<?php
+declare(strict_types=1);
+
+namespace ShlinkioTest\Shlink\IpGeolocation\Resolver;
+
+use GuzzleHttp\Client;
+use GuzzleHttp\Exception\TransferException;
+use GuzzleHttp\Psr7\Response;
+use PHPUnit\Framework\TestCase;
+use Prophecy\Prophecy\ObjectProphecy;
+use Shlinkio\Shlink\Common\Exception\WrongIpException;
+use Shlinkio\Shlink\IpGeolocation\Model\Location;
+use Shlinkio\Shlink\IpGeolocation\Resolver\IpApiLocationResolver;
+
+use function json_encode;
+
+class IpApiLocationResolverTest extends TestCase
+{
+    /** @var IpApiLocationResolver */
+    private $ipResolver;
+    /** @var ObjectProphecy */
+    private $client;
+
+    public function setUp(): void
+    {
+        $this->client = $this->prophesize(Client::class);
+        $this->ipResolver = new IpApiLocationResolver($this->client->reveal());
+    }
+
+    /** @test */
+    public function correctIpReturnsDecodedInfo(): void
+    {
+        $actual = [
+            'countryCode' => 'bar',
+            'lat' => 5,
+            'lon' => 10,
+        ];
+        $expected = new Location('bar', '', '', '', 5, 10, '');
+        $response = new Response();
+        $response->getBody()->write(json_encode($actual));
+        $response->getBody()->rewind();
+
+        $this->client->get('http://ip-api.com/json/1.2.3.4')->willReturn($response)
+                                                            ->shouldBeCalledOnce();
+        $this->assertEquals($expected, $this->ipResolver->resolveIpLocation('1.2.3.4'));
+    }
+
+    /** @test */
+    public function guzzleExceptionThrowsShlinkException(): void
+    {
+        $this->client->get('http://ip-api.com/json/1.2.3.4')->willThrow(new TransferException())
+                                                            ->shouldBeCalledOnce();
+        $this->expectException(WrongIpException::class);
+        $this->ipResolver->resolveIpLocation('1.2.3.4');
+    }
+}