1 files changed, 92 insertions, 0 deletions
diff --git a/tests/Unit/Fetcher/FeedIoClientTest.php b/tests/Unit/Fetcher/FeedIoClientTest.php
new file mode 100644
index 000000000..4020bc51f
--- /dev/null
+++ b/tests/Unit/Fetcher/FeedIoClientTest.php
@@ -0,0 +1,92 @@
+<?php
+
+
+namespace OCA\News\Tests\Unit\Fetcher;
+
+
+use DateTime;
+use FeedIo\Adapter\Guzzle\Response;
+use FeedIo\Adapter\NotFoundException;
+use FeedIo\Adapter\ServerErrorException;
+use GuzzleHttp\ClientInterface;
+use GuzzleHttp\Exception\BadResponseException;
+use OCA\News\Fetcher\Client\FeedIoClient;
+use PHPUnit\Framework\MockObject\MockObject;
+use PHPUnit\Framework\TestCase;
+use Psr\Http\Message\RequestInterface;
+use Psr\Http\Message\ResponseInterface;
+
+class FeedIoClientTest extends TestCase
+{
+
+    /**
+     * @var FeedIoClient
+     */
+    protected $class;
+    /**
+     * @var ClientInterface|MockObject
+     */
+    protected $guzzleClient;
+
+    protected function setUp(): void
+    {
+        $this->guzzleClient = $this->getMockBuilder(ClientInterface::class)
+                                   ->getMock();
+
+        $this->class = new FeedIoClient($this->guzzleClient);
+    }
+
+    public function testGetResponseSuccess(): void
+    {
+        $response = $this->getMockBuilder(ResponseInterface::class)
+                         ->getMock();
+
+        $this->guzzleClient->expects($this->once())
+                           ->method('request')
+                           ->with('get', 'url', ['headers' => ['If-Modified-Since' => 'Thu, 01 Jan 1970 00:00:00 GMT']])
+                           ->will($this->returnValue($response));
+
+        $result = $this->class->getResponse('url', new DateTime('@0'));
+        $this->assertInstanceOf(Response::class, $result);
+    }
+
+    public function testGetResponse404(): void
+    {
+        $this->expectException(NotFoundException::class);
+        $this->expectExceptionMessage('error');
+
+        $request = $this->getMockBuilder(RequestInterface::class)
+            ->getMock();
+        $response = $this->getMockBuilder(ResponseInterface::class)
+            ->getMock();
+
+        $response->expects($this->exactly(2))
+                 ->method('getStatusCode')
+                 ->willReturn(404);
+
+        $this->guzzleClient->expects($this->once())
+            ->method('request')
+            ->with('get', 'url', ['headers' => ['If-Modified-Since' => 'Thu, 01 Jan 1970 00:00:00 GMT']])
+            ->will($this->throwException(new BadResponseException('error', $request, $response)));
+
+        $this->class->getResponse('url', new DateTime('@0'));
+    }
+
+    public function testGetResponseThrows(): void
+    {
+        $this->expectException(ServerErrorException::class);
+        $this->expectExceptionMessage('error');
+
+        $request = $this->getMockBuilder(RequestInterface::class)
+                         ->getMock();
+        $response = $this->getMockBuilder(ResponseInterface::class)
+                         ->getMock();
+
+        $this->guzzleClient->expects($this->once())
+                           ->method('request')
+                           ->with('get', 'url', ['headers' => ['If-Modified-Since' => 'Thu, 01 Jan 1970 00:00:00 GMT']])
+                           ->will($this->throwException(new BadResponseException('error', $request, $response)));
+
+        $this->class->getResponse('url', new DateTime('@0'));
+    }
+}
+\ No newline at end of file