diff --git a/test/dcard_source/srce.json b/test/dcard_source/srce.json
new file mode 100644
index 0000000..bea9cbd
--- /dev/null
+++ b/test/dcard_source/srce.json
@@ -0,0 +1,76 @@
+{
+    "name": "dcard",
+    "source": "client_file",
+    "loading_function": "csv",
+    "constraint": [
+        "{Trans. Date}",
+        "{Post Date}",
+        "{Description}"
+    ],
+    "schemas": {
+        "default": [
+            {
+                "path": "{Trans. Date}",
+                "type": "date",
+                "column_name": "Trans. Date"
+            },
+            {
+                "path": "{Post Date}",
+                "type": "date",
+                "column_name": "Post Date"
+            },
+            {
+                "path": "{Description}",
+                "type": "text",
+                "column_name": "Description"
+            },
+            {
+                "path": "{Amount}",
+                "type": "numeric",
+                "column_name": "Amount"
+            },
+            {
+                "path": "{Category}",
+                "type": "text",
+                "column_name": "Category"
+            }
+        ],
+        "mapped": [
+            {
+                "path": "{Trans. Date}",
+                "type": "date",
+                "column_name": "Trans. Date"
+            },
+            {
+                "path": "{Post Date}",
+                "type": "date",
+                "column_name": "Post Date"
+            },
+            {
+                "path": "{Description}",
+                "type": "text",
+                "column_name": "Description"
+            },
+            {
+                "path": "{Amount}",
+                "type": "numeric",
+                "column_name": "Amount"
+            },
+            {
+                "path": "{Category}",
+                "type": "text",
+                "column_name": "Category"
+            },
+            {
+                "path": "{party}",
+                "type": "text",
+                "column_name": "Party"
+            },
+            {
+                "path": "{reason}",
+                "type": "text",
+                "column_name": "Reason"
+            }
+        ]
+    }
+}
\ No newline at end of file