fixed upload file path test values

@@ -126,7 +126,7 @@ casper.test.begin('getFormValues() tests', 2, function(test) {
             "choice": "no",
             "content": "Am watching thou",
             "email": "chuck@norris.com",
-            "file": fpath,
+            "file": "C:\\fakepath\\README.md", // phantomjs/webkit sets that
             "password": "chuck",
             "submit": "submit",
             "topic": "bar"
@@ -151,7 +151,7 @@ casper.test.begin('getFormValues() tests', 2, function(test) {
             "choice": "yes",
             "content": "Am watching thou",
             "email": "chuck@norris.com",
-            "file": fpath,
+            "file": "C:\\fakepath\\README.md", // phantomjs/webkit sets that
             "password": "chuck",
             "submit": "submit",
             "topic": "bar"

@@ -107,7 +107,8 @@ casper.test.begin('Tester.assertField(): unfilled inputs', 7, function(test) {
         test.assertField('check', true, 'Tester.assertField() works as expected with checkboxes');
         test.assertField('choice', 'no', 'Tester.assertField() works as expected with radios');
         test.assertField('topic', 'bar', 'Tester.assertField() works as expected with selects');
-        test.assertField('file', fpath, 'Tester.assertField() works as expected with file inputs');
+        test.assertField('file', "C:\\fakepath\\README.md", // phantomjs/webkit sets that
+            'Tester.assertField() works as expected with file inputs');
         test.assertField('checklist[]', ['1', '3'], 'Tester.assertField() works as expected with check lists');
     }).run(function() {
         test.done();