test: show_as_schematic_box should be added to the circuit_json of schematic_group

lib/components/primitive-components/Group/Group.ts

@@ -949,6 +949,7 @@ export class Group<Props extends z.ZodType<any, any, any> = typeof groupProps>
       height: 0,
       schematic_component_ids: [],
       source_group_id: this.source_group_id!,
+      show_as_schematic_box: props.showAsSchematicBox ?? false,
     })
     this.schematic_group_id = schematic_group.schematic_group_id
 

tests/groups/group-schematic-box.test.tsx

@@ -0,0 +1,42 @@
+import { expect, test } from "bun:test"
+import { getTestFixture } from "tests/fixtures/get-test-fixture"
+
+test("group schematic box", () => {
+  const { circuit } = getTestFixture()
+  circuit.add(
+    <board routingDisabled>
+      <group name="G1" showAsSchematicBox>
+        <resistor name="R1" resistance="1k" footprint="0402" />
+        <capacitor name="C1" capacitance="1uF" footprint="0402" />
+      </group>
+    </board>,
+  )
+
+  circuit.render()
+
+  const schematic_group = circuit.db.schematic_group
+    .list()
+    .filter((g) => g.name === "G1")
+  expect(schematic_group).toMatchInlineSnapshot(`
+    [
+      {
+        "center": {
+          "x": 0,
+          "y": 0,
+        },
+        "height": 0,
+        "is_subcircuit": undefined,
+        "name": "G1",
+        "schematic_component_ids": [],
+        "schematic_group_id": "schematic_group_0",
+        "show_as_schematic_box": true,
+        "source_group_id": "source_group_0",
+        "subcircuit_id": null,
+        "type": "schematic_group",
+        "width": 0,
+      },
+    ]
+  `)
+
+  expect(circuit).toMatchSchematicSnapshot(import.meta.path)
+})