From 2a7d454a49cc1aca42a50f8671fa5d5bdc332f83 Mon Sep 17 00:00:00 2001
From: Kodai Nakamura <kodai.nakamura.215@gmail.com>
Date: Thu, 4 Dec 2025 22:33:59 +0900
Subject: [PATCH] chore: add test for ignoreCase alias handling

---
 .../__tests__/replace-links.alias.test.ts     | 23 +++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/src/replace-links/__tests__/replace-links.alias.test.ts b/src/replace-links/__tests__/replace-links.alias.test.ts
index abdfc12..47da819 100644
--- a/src/replace-links/__tests__/replace-links.alias.test.ts
+++ b/src/replace-links/__tests__/replace-links.alias.test.ts
@@ -183,4 +183,27 @@ describe("replaceLinks - alias handling", () => {
 			expect(result).toBe("[[set/HelloWorld|HW]]");
 		});
 	});
+
+	it("Aliases with ignoreCase: true", () => {
+		const { candidateMap, trie } = buildCandidateTrieForTest({
+			files: [{ path: "pages/ティーチング", aliases: ["Teaching"] }],
+			settings: {
+				restrictNamespace: false,
+				baseDir: "pages",
+			},
+		});
+		const result = replaceLinks({
+			body: "Teaching",
+			linkResolverContext: {
+				filePath: "pages/Teaching",
+				trie,
+				candidateMap,
+			},
+			settings: {
+				baseDir: "pages",
+				ignoreCase: true,
+			},
+		});
+		expect(result).toBe("[[ティーチング|Teaching]]");
+	});
 });