Fix method names in tests

Author: digaru19

odml/fileio.py

@@ -5,7 +5,7 @@
 
 def load(filename, backend="xml"):
     reader = ODMLReader(backend)
-    return reader.fromFile(filename)
+    return reader.from_file(filename)
 
 
 def save(obj, filename, backend="xml"):

test/test_parser.py

@@ -21,7 +21,7 @@ def setUp(self):
         self.yaml_writer = odmlparser.ODMLWriter(parser='YAML')
         self.json_writer = odmlparser.ODMLWriter(parser='JSON')
 
-        self.odml_doc = self.xml_reader.fromFile(self.basefile)
+        self.odml_doc = self.xml_reader.from_file(self.basefile)
 
 
     def tearDown(self):
@@ -38,36 +38,36 @@ def tearDown(self):
     def test_xml(self):
 
         self.xml_writer.write_file(self.odml_doc, self.xml_file)
-        xml_doc = self.xml_reader.fromFile(open(self.xml_file))
+        xml_doc = self.xml_reader.from_file(open(self.xml_file))
 
         self.assertEqual(xml_doc, self.odml_doc)
 
     def test_yaml(self):
 
         self.yaml_writer.write_file(self.odml_doc, self.yaml_file)
-        yaml_doc = self.yaml_reader.fromFile(open(self.yaml_file))
+        yaml_doc = self.yaml_reader.from_file(open(self.yaml_file))
 
         self.assertEqual(yaml_doc, self.odml_doc)
 
 
     def test_json(self):
 
         self.json_writer.write_file(self.odml_doc, self.json_file)
-        json_doc = self.json_reader.fromFile(open(self.json_file))
+        json_doc = self.json_reader.from_file(open(self.json_file))
 
         self.assertEqual(json_doc, self.odml_doc)
 
 
     def test_json_yaml_xml(self):
 
         self.json_writer.write_file(self.odml_doc, self.json_file)
-        json_doc = self.json_reader.fromFile(open(self.json_file))
+        json_doc = self.json_reader.from_file(open(self.json_file))
 
         self.yaml_writer.write_file(json_doc, self.yaml_file)
-        yaml_doc = self.yaml_reader.fromFile(open(self.yaml_file))
+        yaml_doc = self.yaml_reader.from_file(open(self.yaml_file))
 
         self.xml_writer.write_file(yaml_doc, self.xml_file)
-        xml_doc = self.xml_reader.fromFile(open(self.xml_file))
+        xml_doc = self.xml_reader.from_file(open(self.xml_file))
 
         self.assertEqual(json_doc, self.odml_doc)
         self.assertEqual(json_doc, yaml_doc)