feat: add test for KiCad JST XH connector

tests/features/kicad-jst-xh-connector-footprint.test.tsx

@@ -0,0 +1,59 @@
+import { expect, test } from "bun:test"
+import { getTestFixture } from "tests/fixtures/get-test-fixture"
+import { convertCircuitJsonToPcbSvg } from "circuit-to-svg"
+
+const KICAD_FOOTPRINT_CACHE_URL = "https://kicad-mod-cache.tscircuit.com"
+
+test(
+  "kicad JST XH connector footprint loads correctly",
+  async () => {
+    const { circuit } = getTestFixture({
+      platform: {
+        footprintLibraryMap: {
+          kicad: async (footprintName: string) => {
+            const baseUrl = `${KICAD_FOOTPRINT_CACHE_URL}/${footprintName}`
+            const circuitJsonUrl = `${baseUrl}.circuit.json`
+            const res = await fetch(circuitJsonUrl)
+            if (!res.ok) {
+              throw new Error(
+                `Failed to load KiCad footprint "${footprintName}" (HTTP ${res.status})`,
+              )
+            }
+            const raw: any[] = await res.json()
+            const filtered = raw.filter((el) =>
+              el?.type === "pcb_silkscreen_text" ? el?.text === "REF**" : true,
+            )
+            return { footprintCircuitJson: filtered }
+          },
+        },
+      },
+    })
+
+    circuit.add(
+      <board routingDisabled>
+        <chip
+          name="U1"
+          footprint="kicad:Connector_JST/JST_XH_B3B-XH-AM_1x03_P2.50mm_Vertical"
+        />
+      </board>,
+    )
+
+    await circuit.renderUntilSettled()
+
+    const circuitJson = circuit.getCircuitJson()
+
+    const errors = circuitJson.filter(
+      (el) => el.type.includes("error") || el.type.includes("warning"),
+    )
+
+    expect(errors).toHaveLength(0)
+
+    const holes = circuitJson.filter((el) => el.type === "pcb_plated_hole")
+    expect(holes).toHaveLength(3)
+
+    expect(convertCircuitJsonToPcbSvg(circuitJson as any)).toMatchSvgSnapshot(
+      import.meta.path,
+    )
+  },
+  30 * 1000,
+)