add regex test program and another expression

config.json.example

@@ -7,7 +7,12 @@
             {
                 "type": "groups",
                 "match": "\\[(.*?)\\].*INFO.*\\]: <(.*)> (.*)",
-                "capture": "**[{groups[0]}]**: {groups[2]}"
+                "capture": "**[{groups[1]}]**: {groups[2]}"
+            },
+            {
+                "type": "groups",
+                "match": "\\[(.*?)\\].*WARN.*?\\] \\[(.*?)\\]: (.*)",
+                "capture": "**[{groups[1]}]**: {groups[2]}"
             }
         ]
     }

regextest.py

@@ -0,0 +1,27 @@
+# Load data from testdata.txt
+# Read each line and match it against the regex
+# Print the match
+
+import re
+import json
+
+REGEXS = []
+CAPTURES = []
+
+with open('config.json.example', 'r') as f:
+    config = json.load(f)
+    for regex in config['config']['regex']:
+        REGEXS.append(regex['match'])
+        CAPTURES.append(regex['capture'])
+
+with open('testdata.txt', 'r') as f:
+    for line in f:
+        for i in range(len(REGEXS)):
+            REGEX = REGEXS[i]
+            CAPTURE = CAPTURES[i]
+            match = re.match(REGEX, line)
+            if match:
+                # print(match.group(1), match.group(2), match.group(3))
+                groups = match.groups()
+                ouput = CAPTURE.format(groups=groups)
+                print(ouput)