fix missing state return for types.params_shape

leafo · Oct 17, 2023 · 0736b4f · 0736b4f
1 parent 04b0d44
commit 0736b4f
Show file tree

Hide file tree

Showing 3 changed files with 26 additions and 2 deletions.
diff --git a/lapis/validate/types.lua b/lapis/validate/types.lua
@@ -284,7 +284,7 @@ do
       if errors then
         return FailedTransform, errors
       end
-      return out
+      return out, state
     end
   }
   _base_0.__index = _base_0

diff --git a/lapis/validate/types.moon b/lapis/validate/types.moon
@@ -165,7 +165,7 @@ class ParamsArrayType extends BaseType
     if errors
       return FailedTransform, errors
 
-    out
+    out, state
 
 -- convert the array-like error message to a single string error messag
 class FlattenErrors extends BaseType

diff --git a/spec/validate_spec.moon b/spec/validate_spec.moon
@@ -582,6 +582,30 @@ params type {
         }
       }
 
+    it "captures state", ->
+      t = types.params_array types.partial({
+        title: types.string\tag "things[]"
+      }) + types.string\tag("things[]") / (o) -> {title: o}
+
+      res, state = assert t\transform {
+        { title: "cool" }
+        { title: "zone", age: 5 }
+        "whazt"
+      }
+
+      assert.same {
+        things: {
+          "cool", "zone", "whazt"
+        }
+      }, state
+
+      assert.same {
+        { title: "cool" }
+        { title: "zone", age: 5 }
+        { title: "whazt"}
+      }, res
+
+
   describe "flatten_errors", ->
     types = require "lapis.validate.types"