(NFC) Add in unit test checking that E2E test returns sensible contac…

…t_id when passed in a special token proving that session is working

tests/phpunit/E2E/Extern/RestTest.php

@@ -35,6 +35,7 @@ class E2E_Extern_RestTest extends CiviEndToEndTestCase {
   protected $session_id;
   protected $nocms_contact_id;
   protected $old_api_keys;
+  protected $adminContactId;
 
   /**
    * @param $apiResult
@@ -272,6 +273,30 @@ public function testNotCMSUser_entityAction() {
     $this->assertAPIErrorCode($result, 1);
   }
 
+  /**
+   * Submit a request with an API key that exists but does not correspond to.
+   * a real user. Submit in "?entity=X&action=X" notation
+   */
+  public function testGetCorrectUserBack() {
+    $client = CRM_Utils_HttpClient::singleton();
+
+    //Create contact with api_key
+    // The key associates with a real contact but not a real user
+    $params = array(
+      "entity" => "Contact",
+      "action" => "get",
+      "key" => $GLOBALS['_CV']['CIVI_SITE_KEY'],
+      "json" => "1",
+      "api_key" => self::getApiKey(),
+      "id" => "user_contact_id",
+    );
+    list($status, $data) = $client->post($this->getRestUrl(), $params);
+    $this->assertEquals(CRM_Utils_HttpClient::STATUS_OK, $status);
+    $result = json_decode($data, TRUE);
+    $this->assertNotNull($result);
+    $this->assertEquals($result['id'], $this->adminContactId);
+  }
+
   /**
    * Submit a request with an API key that exists but does not correspond to
    * a real user. Submit in "?q=civicrm/$entity/$action" notation
@@ -305,13 +330,13 @@ public function testNotCMSUser_q() {
 
   protected function updateAdminApiKey() {
     /** @var int $adminContactId */
-    $adminContactId = civicrm_api3('contact', 'getvalue', array(
+    $this->adminContactId = civicrm_api3('contact', 'getvalue', array(
       'id' => '@user:' . $GLOBALS['_CV']['ADMIN_USER'],
       'return' => 'id',
     ));
 
-    $this->old_api_keys[$adminContactId] = CRM_Core_DAO::singleValueQuery('SELECT api_key FROM civicrm_contact WHERE id = %1', [
-      1 => [$adminContactId, 'Positive'],
+    $this->old_api_keys[$this->adminContactId] = CRM_Core_DAO::singleValueQuery('SELECT api_key FROM civicrm_contact WHERE id = %1', [
+      1 => [$this->adminContactId, 'Positive'],
     ]);
 
     //$this->old_admin_api_key = civicrm_api3('Contact', 'get', array(
@@ -320,7 +345,7 @@ protected function updateAdminApiKey() {
     //));
 
     civicrm_api3('Contact', 'create', array(
-      'id' => $adminContactId,
+      'id' => $this->adminContactId,
       'api_key' => self::getApiKey(),
     ));
   }