fix for historix trades v2 mapping issue for #14

src/Rest/Stocks/HistoricTradesV2.php

@@ -50,12 +50,12 @@ protected function mapper(array $response): array
             'tapeWhereTheTradeOccured' => 'z',
         ];
 
-        $response['ticks'] = array_map(
-            function ($tick) {
+        $response['results'] = array_map(
+            function ($result) {
 
-                return $tick;
+                return $result;
             },
-            $response['ticks']
+            $response['results']
         );
 
         return $response;

tests/Concerns/LoadsStub.php

@@ -0,0 +1,27 @@
+<?php
+
+
+namespace PolygonIO\Tests\Concerns;
+
+trait LoadsStub
+{
+    /**
+     * Loads stub files, from stubs folder.
+     *
+     * @param  string  $filePath
+     *
+     * @return mixed
+     */
+    public function loadStubFile(string $filePath)
+    {
+        return file_get_contents(__DIR__ . '/../stubs/' . $filePath);
+    }
+
+    /*
+     * Loads json stub files from stubs folder and parses into an array.
+     */
+    public function loadJsonStubFile(string $filePath)
+    {
+        return json_decode($this->loadStubFile($filePath), true);
+    }
+}

tests/Rest/Stocks/HistoricTradesV2Test.php

@@ -3,21 +3,21 @@
 namespace PolygonIO\Tests\Rest\Stocks;
 
 use PolygonIO\Rest\Stocks\HistoricTradesV2;
+use PolygonIO\Tests\Concerns\LoadsStub;
 use PolygonIO\Tests\Helpers\MocksHttp;
 
 class HistoricTradesV2Test extends \PHPUnit\Framework\TestCase
 {
     use MocksHttp;
+    use LoadsStub;
 
     public function testHistoricTradesV2GetCall()
     {
         $requestsContainer = [];
 
         $historicTradesV2 = new HistoricTradesV2('fake-api-key');
         $historicTradesV2->httpClient = $this->getHttpMock(
-            $requestsContainer, [
-                'ticks' => [],
-            ]
+            $requestsContainer, $this->loadJsonStubFile('api/v2/ticks/stocks/trades.json')
         );
 
         $historicTradesV2->get('AAPL', '2019-2-2');

tests/stubs/api/v2/ticks/stocks/trades.json

@@ -0,0 +1,90 @@
+{
+    "ticker": "AAPL",
+    "results_count": 2,
+    "db_latency": 11,
+    "success": true,
+    "results": [
+        {
+            "t": 1517562000016036600,
+            "y": 1517562000015577000,
+            "q": 1063,
+            "i": "1",
+            "x": 11,
+            "s": 100,
+            "c": [
+                12,
+                41
+            ],
+            "p": 171.55,
+            "z": 3
+        },
+        {
+            "t": 1517562000016038100,
+            "y": 1517562000015577600,
+            "q": 1064,
+            "i": "2",
+            "x": 11,
+            "s": 100,
+            "c": [
+                12,
+                41
+            ],
+            "p": 171.55,
+            "z": 3
+        }
+    ],
+    "map": {
+        "I": {
+            "name": "orig_id",
+            "type": "string"
+        },
+        "x": {
+            "name": "exchange",
+            "type": "int"
+        },
+        "p": {
+            "name": "price",
+            "type": "float64"
+        },
+        "i": {
+            "name": "id",
+            "type": "string"
+        },
+        "e": {
+            "name": "correction",
+            "type": "int"
+        },
+        "r": {
+            "name": "trf_id",
+            "type": "int"
+        },
+        "t": {
+            "name": "sip_timestamp",
+            "type": "int64"
+        },
+        "y": {
+            "name": "participant_timestamp",
+            "type": "int64"
+        },
+        "f": {
+            "name": "trf_timestamp",
+            "type": "int64"
+        },
+        "q": {
+            "name": "sequence_number",
+            "type": "int64"
+        },
+        "c": {
+            "name": "conditions",
+            "type": "int"
+        },
+        "s": {
+            "name": "size",
+            "type": "int"
+        },
+        "z": {
+            "name": "tape",
+            "type": "int"
+        }
+    }
+}