Add support for getting a custom fields for a given card

Author: stevenmaguire

API-GUIDE.md

@@ -608,6 +608,12 @@ $result = $client->addCardChecklist($cardId, $attributes);
 $result = $client->deleteCardChecklist($cardId, $checklistId);
 ```
 
+#### Get card custom field
+
+```php
+$result = $client->getCardCustomField($cardId, $customFieldId);
+```
+
 #### Update card custom field
 
 ```php

CHANGELOG.md

@@ -1,7 +1,24 @@
-#Changelog
+# Changelog
 
 All Notable changes to `trello-php` will be documented in this file
 
+## 0.5.1 - 2018-03-26
+
+### Added
+- Added support for getting a custom fields for a given card
+
+### Deprecated
+- Nothing
+
+### Fixed
+- Nothing
+
+### Removed
+- Nothing
+
+### Security
+- Nothing
+
 ## 0.5.0 - 2018-03-23
 
 ### Added

src/Traits/ApiMethodsTrait.php

@@ -140,6 +140,7 @@ trait ApiMethodsTrait
         'addCardLabel' => ['post', 'cards/%s/labels'],
         'updateCardLabel' => ['put', 'cards/%s/labels'],
         'deleteCardLabel' => ['delete', 'cards/%s/labels/%s'],
+        'getCardCustomField' => ['get', 'cards/%s/customField/%s'],
         'updateCardCustomField' => ['put', 'cards/%s/customField/%s'],
         'getCardList' => ['get', 'cards/%s/list'],
         'getCardListField' => ['get', 'cards/%s/list/%s'],

tests/ApiTestTrait.php

@@ -1319,6 +1319,18 @@ public function testDeleteCardChecklistCheckItem()
         $this->assertExpectedEqualsResult($payload, $result);
     }
 
+    public function testGetCardCustomField()
+    {
+        $cardId = $this->getTestString();
+        $customFieldId = $this->getTestString();
+        $payload = $this->getSuccessPayload();
+        $this->prepareFor("GET", sprintf("/cards/%s/customField/%s", $cardId, $customFieldId), "", $payload);
+
+        $result = $this->client->getCardCustomField($cardId, $customFieldId);
+
+        $this->assertExpectedEqualsResult($payload, $result);
+    }
+
     public function testUpdateCardCustomField()
     {
         $cardId = $this->getTestString();