feat: Pre-fill param inputs with query string values (#5758)

site/src/testHelpers/entities.ts

@@ -1130,3 +1130,28 @@ export const MockAppearance: TypesGen.AppearanceConfig = {
     enabled: false,
   },
 }
+
+export const mockParameterSchema = (
+  partial: Partial<TypesGen.ParameterSchema>,
+): TypesGen.ParameterSchema => {
+  return {
+    id: "000000",
+    job_id: "000000",
+    allow_override_destination: false,
+    allow_override_source: true,
+    created_at: "",
+    default_destination_scheme: "none",
+    default_refresh: "",
+    default_source_scheme: "data",
+    default_source_value: "default-value",
+    name: "parameter name",
+    description: "Some description!",
+    redisplay_value: false,
+    validation_condition: "",
+    validation_contains: [],
+    validation_error: "",
+    validation_type_system: "",
+    validation_value_type: "",
+    ...partial,
+  }
+}