test: add test for x2h reduplication simplification

@@__LNN_NO_BUILD__@@
DGCK81LNN · Jan 8, 2024 · 68405c9 · 68405c9
1 parent d1777dd
commit 68405c9
Showing 1 changed file with 25 additions and 0 deletions.
diff --git a/package/test/base_transcribers.spec.ts b/package/test/base_transcribers.spec.ts
@@ -304,6 +304,31 @@ describe("base_transcribers", function () {
         ])
       })
 
+      it('obeys the "same-hanzi rule" for reduplicates', function () {
+        const t = new AlphaToHanziTranscriber({
+          dict: [
+            { h: "用", x: "y3" },
+            { h: "心", x: "53" },
+            { h: "蕊", x: "y353" },
+          ],
+        })
+        expect(t.transcribe("y353y353")).toEqual([
+          [
+            OW({
+              content: [OW({ h: "蕊", x: "y353" }), OW({ h: "蕊", x: "y353" })],
+            }),
+            OW({
+              content: [
+                OW({ h: "用", x: "y3" }),
+                OW({ h: "心", x: "53" }),
+                OW({ h: "用", x: "y3" }),
+                OW({ h: "心", x: "53" }),
+              ],
+            }),
+          ],
+        ])
+      })
+
       it("supports explicit separators", function () {
         const t = new AlphaToHanziTranscriber({
           dict: [