add more test (#2065)

Author: imrishabh18

tests/components/primitive-components/__snapshots__/silkscreen-text-anchorAlignement.test.tsx-circuit1-pcb.snap.svg

@@ -0,0 +1,73 @@
+import { expect, test } from "bun:test"
+import { getTestFixture } from "tests/fixtures/get-test-fixture"
+
+const circuit1 = (
+  <board width="50mm" height="50mm">
+    <group pcbX={0} pcbY={0}>
+      <silkscreencircle radius="0.25mm" />
+      <silkscreentext text="Anchor Top Center" anchorAlignment="center" />
+    </group>
+
+    <group pcbX={0} pcbY={0}>
+      <silkscreencircle radius="0.25mm" />
+      <silkscreentext text="Anchor Center" anchorAlignment="center" />
+    </group>
+
+    <group pcbX={0} pcbY={0}>
+      <silkscreencircle radius="0.25mm" />
+      <silkscreentext text="Anchor Bottom Center" anchorAlignment="center" />
+    </group>
+  </board>
+)
+
+const circuit2 = (
+  <board width="50mm" height="50mm">
+    <group pcbX={0} pcbY={0}>
+      <silkscreencircle radius="0.25mm" />
+      <silkscreentext text="Anchor Top Center" anchorAlignment="top_center" />
+    </group>
+
+    <group pcbX={0} pcbY={0}>
+      <silkscreencircle radius="0.25mm" />
+      <silkscreentext text="Anchor Center" anchorAlignment="center" />
+    </group>
+
+    <group pcbX={0} pcbY={0}>
+      <silkscreencircle radius="0.25mm" />
+      <silkscreentext
+        text="Anchor Bottom Center"
+        anchorAlignment="bottom_center"
+      />
+    </group>
+  </board>
+)
+
+test("SilkscreenText anchorAlignment", async () => {
+  const { circuit: firstCircuit } = getTestFixture()
+  firstCircuit.add(circuit1)
+  firstCircuit.render()
+
+  const firstCircuitJson = firstCircuit.getCircuitJson()
+  const firstTextAlignments = firstCircuitJson
+    .filter((elm) => elm.type === "pcb_silkscreen_text")
+    .map((elm: any) => elm.anchor_alignment)
+
+  expect(firstTextAlignments).toEqual(["center", "center", "center"])
+  expect(firstCircuit).toMatchPcbSnapshot(`${import.meta.path}-circuit1`)
+
+  const { circuit: secondCircuit } = getTestFixture()
+  secondCircuit.add(circuit2)
+  secondCircuit.render()
+
+  const secondCircuitJson = secondCircuit.getCircuitJson()
+  const secondTextAlignments = secondCircuitJson
+    .filter((elm) => elm.type === "pcb_silkscreen_text")
+    .map((elm: any) => elm.anchor_alignment)
+
+  expect(secondTextAlignments).toEqual([
+    "top_center",
+    "center",
+    "bottom_center",
+  ])
+  expect(secondCircuit).toMatchPcbSnapshot(`${import.meta.path}-circuit2`)
+})