configparser test, refactor custom conf generation

Script/UnitTests/ConfigParser_Test.py

@@ -29,12 +29,6 @@ class TestConfigHolder(unittest.TestCase):
         self.assertEquals(self.templateName, cfg.FileName)
 
     def test_it_should_save_IS_parameters(self):
-        cfgTemplateFile = open(self.cfgTemplatePath, "r")
-
-        # I make a new file
-        cfgTest = open(self.cfgTest_path, "w")
-
-        # And I copy the content and replaces the directories with my own dirs        
         custom_cfg_lines = {
             "IS_enabled: ": "IS_enabled: {}\n".format(True),
             "IS_partition: ": "IS_partition: \'{}\'\n".format("testPartition"),
@@ -42,21 +36,46 @@ class TestConfigHolder(unittest.TestCase):
             "IS_publication_period: ": "IS_publication_period: {}\n".format(200),
                 }
 
-        # And I copy the content and replaces the directories with my own dirs        
+        make_custom_config(self.cfgTemplatePath, self.cfgTest_path, custom_cfg_lines)
+
+        cfg = ConfigHolder(self.cfgTest_path)
+        self.assertEquals(True, cfg.IS_enabled)
+        self.assertEquals("testPartition", cfg.IS_partition)
+        self.assertEquals("testServer", cfg.IS_server)
+        self.assertEquals(200, cfg.IS_publication_period)
+
+    def test_it_should_save_IS_default_parameters_if_none_configured(self):
+        custom_cfg_lines = {
+            "IS_enabled: ": "\n",
+            "IS_partition: ": "\n",
+            "IS_server: ": "\n",
+            "IS_publication_period: ": "\n",
+                }
+
+        make_custom_config(self.cfgTemplatePath, self.cfgTest_path, custom_cfg_lines)
+
+        cfg = ConfigHolder(self.cfgTest_path)
+        self.assertEquals(False, cfg.IS_enabled)
+        self.assertEquals("initial", cfg.IS_partition)
+        self.assertEquals("RunParams", cfg.IS_server)
+        self.assertEquals(5, cfg.IS_publication_period)
+
+def make_custom_config(original_conf_path, custom_conf_path, modifications):
+
+        cfgTest = open(custom_conf_path, "w")
+        cfgTemplateFile = open(original_conf_path, "r")
+
+        # And I copy the content and add my own modifications
         for line in cfgTemplateFile:
-            for key, value in custom_cfg_lines.iteritems():
+            for key, value in modifications.iteritems():
                 if line.find(key) is not -1:
                     line = value
             cfgTest.write(line)
+        
+        ## close files
         cfgTest.close()
-
         cfgTemplateFile.close()
 
-        cfg = ConfigHolder(self.cfgTest_path)
-        self.assertEquals(True, cfg.IS_enabled)
-        self.assertEquals("testPartition", cfg.IS_partition)
-        self.assertEquals("testServer", cfg.IS_server)
-        self.assertEquals(200, cfg.IS_publication_period)
 
 if __name__ == '__main__':
     unittest.main()