add tests

test/dcard_regex/curl

@@ -0,0 +1 @@
+curl -H "Content-Type: application/json" -X POST -d@./regex.json http://localhost/regex

test/dcard_regex/regex.json

@@ -0,0 +1,24 @@
+[
+    {
+        "regex": {
+            "function": "extract",
+            "description": "pull first 20 characters from description for mapping",
+            "where": [
+                {}
+            ],
+            "defn": [
+                {
+                    "regex": ".{1,20}",
+                    "map": "y",
+                    "field": "f20",
+                    "flag": "",
+                    "key": "{Description}",
+                    "retain": "y"
+                }
+            ]
+        },
+        "sequence": 2,
+        "name": "First 20",
+        "srce": "dcard"
+    }
+]

test/dcard_source/curl

@@ -0,0 +1 @@
+curl -H "Content-Type: application/json" -X POST -d@./srce.json http://localhost/srce_set