Test integer factor in EDS.

Author: acolomb

test/sample.eds

@@ -995,7 +995,7 @@ ParameterName=Highest subindex
 ObjectType=0x7
 DataType=0x0005
 AccessType=ro
-DefaultValue=0x02
+DefaultValue=0x03
 PDOMapping=0x0
 
 [3050sub1]
@@ -1018,6 +1018,16 @@ Factor=ERROR
 Description=
 Unit=
 
+[3050sub3]
+ParameterName=Integer Factor
+ObjectType=0x7
+DataType=0x0004
+AccessType=ro
+PDOMapping=0x0
+Factor=42
+Description=Should be parsed as integer
+Unit=answer
+
 [3063]
 ParameterName=DOMAIN object
 ObjectType=0x2

test/test_eds.py

@@ -211,11 +211,14 @@ def test_reading_factor(self):
         var = self.od['EDS file extensions']['FactorAndDescription']
         self.assertEqual(var.factor, 0.1)
         self.assertEqual(var.description, "This is the a test description")
-        self.assertEqual(var.unit,'mV')
+        self.assertEqual(var.unit, 'mV')
         var2 = self.od['EDS file extensions']['Error Factor and No Description']
         self.assertEqual(var2.description, '')
         self.assertEqual(var2.factor, 1)
         self.assertEqual(var2.unit, '')
+        var3 = self.od['EDS file extensions']['Integer Factor']
+        self.assertEqual(var3.factor, 42)
+        self.assertIsInstance(var3.factor, int)
 
     def test_read_domain_object(self):
         var = self.od[0x3063]