Issue #2957163 by Liam Morland: Test for PDF upload controls

tests/FillPdfTestCase.test

@@ -43,7 +43,12 @@ class FillPdfTestCase extends FileFieldTestCase {
    *
    */
   public function testPdfUpload() {
+    $this->configureBackend();
+
     $this->drupalGet('admin/structure/fillpdf');
+
+    $this->assertFieldByXPath('//input[@id="edit-upload-pdf"]', NULL, 'PDF upload component exists.');
+    $this->assertFieldByXPath('//input[@id="edit-upload-pdf"][@type="file"]', NULL, 'PDF upload component has appropriate attributes.');
   }
 
   /**
@@ -147,6 +152,9 @@ class FillPdfTestCase extends FileFieldTestCase {
     // Upload a template.
     $this->uploadTestPdf();
 
+    $this->assertFieldByXPath('//input[@id="edit-upload-pdf"]', NULL, 'PDF update component exists.');
+    $this->assertFieldByXPath('//input[@id="edit-upload-pdf"][@type="file"]', NULL, 'PDF update component has appropriate attributes.');
+
     $fid = $this->getLatestFillPdfForm();
     db_update('fillpdf_forms')
       ->fields(array('destination_path' => 'output'))