Adds SelectQueryResult and QueueHander tests

Moves functional calls to wrapper methods in QueueHandler for testability

modules/salesforce_pull/src/QueueHandler.php

@@ -22,7 +22,7 @@ class QueueHandler {
 
   private function __construct(RestClient $sfapi) {
     $this->sfapi = $sfapi;
-    $this->queue = \Drupal::queue('cron_salesforce_pull');
+    $this->setQueue();
     $this->organizeMappings();
   }
 
@@ -70,7 +70,7 @@ class QueueHandler {
    *   of field mappings
    */
   protected function organizeMappings() {
-    $this->mappings = salesforce_mapping_load_multiple();
+    $this->mappings = $this->loadMultipleMappings();
     $this->pull_fields = [];
     foreach($this->mappings as $mapping) {
       $this->pull_fields[$mapping->getSalesforceObjectType()] =
@@ -155,4 +155,19 @@ class QueueHandler {
       watchdog_exception(__CLASS__, $e);
     }
   }
+
+  /**
+   * Drupal::queue wrapper function for testability
+   */
+  protected function setQueue() {
+    $this->queue = \Drupal::queue('cron_salesforce_pull');
+  }
+
+  /**
+   * salesforce_mapping_load_multiple() function for testability
+   */
+  protected function loadMultipleMappings() {
+    return salesforce_mapping_load_multiple();
+  }
+
 }

tests/src/SelectQueryResultTest.php

+<?php
+namespace Drupal\Tests\salesforce;
+
+use Drupal\Tests\UnitTestCase;
+use Drupal\salesforce\SelectQueryResult;
+use Drupal\salesforce\SFID;
+use Drupal\salesforce\Exception;
+
+/**
+ * Test Object instantitation
+ *
+ * @group salesforce_pull
+ */
+
+class SelectQueryResultTest extends UnitTestCase {
+  static $modules = ['salesforce'];
+
+  /**
+   * {@inheritdoc}
+   */
+  protected function setUp() {
+    parent::setUp();
+    $result = [
+      'totalSize' => 2,
+      'done' => true,
+      'records' => [
+        [
+          'Id' => '1234567890abcde',
+          'attributes' => ['type' => 'dummy',],
+          'name' => 'Example',
+        ],
+        [
+          'Id' => '1234567890abcdf',
+          'attributes' => ['type' => 'dummy',],
+          'name' => 'Example2',
+        ],
+      ]
+    ];
+    $this->sqr = new SelectQueryResult($result);
+  }
+
+  /**
+   * Test object instantiation with good resultd
+   */
+  public function testGoodID() {
+    $this->assertTrue($this->sqr instanceof SelectQueryResult);
+  }
+
+  /**
+   * Test object instantiation with no ID
+   * @expectedException Exception
+   */
+  public function testNoID() {
+    $sfid = new SFID('1234567890abcdg');
+    $id = $this->sqr->record($sfid);
+  }
+
+}

tests/src/salesforce_pull/QueueHandlerTest.php

+<?php
+namespace Drupal\Tests\salesforce\salesforce_pull;
+
+use Drupal\Tests\UnitTestCase;
+use Drupal\salesforce_pull\QueueHandler;
+use Drupal\salesforce\SObject;
+use Drupal\salesforce_mapping\Entity\SalesforceMappingInterface;
+use Drupal\salesforce_pull\PullQueueItem;
+
+/**
+ * Test Object instantitation
+ *
+ * @group salesforce_pull
+ */
+
+class PullQueueItemTest extends UnitTestCase {
+  static $modules = ['salesforce_pull'];
+
+  /**
+   * {@inheritdoc}
+   */
+  protected function setUp() {
+    parent::setUp();
+    $prophecy = $this->prophesize(RestClient::CLASS);
+    $sfapi = $prophecy->reveal();
+    $qh = QueueHandler::create($sfapi);
+  }
+
+  /**
+   * Test object instantiation
+   */
+  public function testObject() {
+    $this->assertTrue($qh instanceof QueueHandler);
+  }
+}