Parser.py: use a dict for test group

This is easier for argument passing and more flexible for adding fields in
the future.

We take care to preserve current fields ordering in output result.md.
Signed-off-by: Vincent Stehlé <vincent.stehle@arm.com>

Parser.py

@@ -16,14 +16,11 @@ def key_value_find(list_1, key, value):
 
 
 #Were we intrept test logs into test dicts
-def test_parser(string,current_group,current_test_set,current_set_guid,current_sub_set):
+def test_parser(string, current):
     test_list = {
       "name": string[2], #FIXME:Sometimes, SCT has name and Description,
       "result": string[1],
-      "group": current_group,
-      "test set": current_test_set,
-      "sub set": current_sub_set,
-      "set guid": current_set_guid,
+      **current,
       "guid": string[0], #FIXME:GUID's overlap
       #"comment": string[-1], #FIXME:need to hash this out, sometime there is no comments
       "log": ' '.join(string[3:])
@@ -35,10 +32,12 @@ def ekl_parser (file):
     #create our "database" dict
     temp_list = list()
     #All tests are grouped by the "HEAD" line the procedes them.
-    current_group = "N/A"
-    current_set = "N/A"
-    current_set_guid = "N/A"
-    current_sub_set = "N/A"
+    current = {
+        'group': "N/A",
+        'test set': "N/A",
+        'sub set': "N/A",
+        'set guid': "N/A",
+    }
 
     for line in file:
         # Strip the line from trailing whitespaces
@@ -59,11 +58,15 @@ def ekl_parser (file):
         if split_line[0]=="HEAD":
             #split the header into test group and test set.
             try:
-                current_group, current_set = split_line[8].split('\\')
+                group, Set = split_line[8].split('\\')
             except:
-                current_group, current_set = '', split_line[8]
-            current_set_guid = split_line[4]
-            current_sub_set = split_line[6]
+                group, Set = '', split_line[8]
+            current = {
+                'group': group,
+                'test set': Set,
+                'sub set': split_line[6],
+                'set guid': split_line[4],
+            }
 
         #FIXME:? EKL file has an inconsistent line structure,
         # sometime we see a line that consits ' dump of GOP->I\n'
@@ -73,7 +76,7 @@ def ekl_parser (file):
                 #deliminiate on ':' for tests
                 split_test = [new_string for old_string in split_line for new_string in old_string.split(':')]
                 #put the test into a dict, and then place that dict in another dict with GUID as key
-                tmp_dict = test_parser(split_test,current_group,current_set,current_set_guid,current_sub_set)
+                tmp_dict = test_parser(split_test, current)
                 temp_list.append(tmp_dict)
             except:
                 print("Line:",split_line)