diff --git a/core/modules/rdf/src/Tests/Field/NumberFieldRdfaTest.php b/core/modules/rdf/src/Tests/Field/NumberFieldRdfaTest.php
index 0057a36..98c9881 100644
--- a/core/modules/rdf/src/Tests/Field/NumberFieldRdfaTest.php
+++ b/core/modules/rdf/src/Tests/Field/NumberFieldRdfaTest.php
@@ -41,7 +41,7 @@ public function testIntegerFormatter() {
    * Tests the decimal formatter.
    */
   public function testDecimalFormatter() {
-    $this->fieldType = 'decimal';
+    $this->fieldType = 'decimal_with_separator';
     $this->testValue = 3.33;
     $this->createMapping();
     $this->assertFormatterRdfa(array('type' => $this->fieldType), 'http://schema.org/baseSalary', array('value' => $this->testValue));
@@ -58,6 +58,24 @@ public function testFloatFormatter() {
   }
 
   /**
+   * Tests the decimal formatter.
+   */
+  public function testDecimalFormatterWithSettings() {
+    $this->fieldType = 'decimal_with_separator';
+    $formatter = array(
+      'type' => $this->fieldType,
+      'settings' => array(
+        'prefix' => '$',
+        'suffix' => ' more.',
+        'url_plain' => FALSE,
+      ),
+    );
+    $this->testValue = 3.33;
+    $this->createMapping();
+    $this->assertFormatterRdfa($formatter, 'http://schema.org/baseSalary', array('value' => $this->testValue));
+  }
+
+  /**
    * Create the RDF mapping for the field.
    */
   protected function createMapping() {
@@ -69,8 +87,32 @@ protected function createMapping() {
       'properties' => array('schema:baseSalary'),
     ))->save();
 
+    $mapping->setFieldMapping('field_with_separator', array(
+      'properties' => array('schema:baseSalary'),
+    ))->save();
+
     // Set up test entity.
     $this->entity = entity_create('entity_test', array());
     $this->entity->{$this->fieldName}->value = $this->testValue;
   }
+
+  /**
+   * Creates the field for testing.
+   */
+  protected function createTestField() {
+    parent::createTestField();
+    entity_create('field_config_with_separator', array(
+      'name' => 'field_with_separator',
+      'entity_type' => 'entity_test',
+      'type' => 'decimal_with_separator',
+      'settings' => array(
+        'decimal_separator' => '.',
+      )
+    ))->save();
+    entity_create('field_instance_config_with_separator', array(
+      'entity_type' => 'entity_test',
+      'field_name' => 'field_with_separator',
+      'bundle' => 'entity_test',
+    ))->save();
+  }
 }