Pass settings actually (#146)

Author: simPod

src/Client/Http/RequestFactory.php

@@ -33,7 +33,7 @@ public function prepareRequest(RequestOptions $requestOptions) : RequestInterfac
             PHP_QUERY_RFC3986
         );
 
-        return $this->requestFactory->createRequest('POST', $query)
+        return $this->requestFactory->createRequest('POST', $query === '' ? '' : '?' . $query)
             ->withBody($this->streamFactory->createStream($requestOptions->sql));
     }
 }

tests/Client/SelectTest.php

@@ -4,6 +4,7 @@
 
 namespace SimPod\ClickHouseClient\Tests\Client;
 
+use SimPod\ClickHouseClient\Exception\ServerError;
 use SimPod\ClickHouseClient\Format\Json;
 use SimPod\ClickHouseClient\Format\JsonCompact;
 use SimPod\ClickHouseClient\Format\JsonEachRow;
@@ -130,4 +131,12 @@ public function providerJsonEachRow() : iterable
 CLICKHOUSE,
         ];
     }
+
+    public function testSettingsArePassed() : void
+    {
+        self::expectException(ServerError::class);
+        $this->expectExceptionMessage("DB::Exception: Database `non-existent` doesn't exist");
+
+        $this->client->select('SELECT 1', new JsonCompact(), ['database' => 'non-existent']);
+    }
 }