From bde81cfdf1340e172765dd6e5d2107a876ec2474 Mon Sep 17 00:00:00 2001
From: Hardonian <118695431+Hardonian@users.noreply.github.com>
Date: Fri, 29 May 2026 04:57:27 +0000
Subject: [PATCH] test: improve test coverage for stripAnsi

---
 src/lib/adapters/openshell/client.test.ts | 33 +++++++++++++++++++++--
 1 file changed, 31 insertions(+), 2 deletions(-)

diff --git a/src/lib/adapters/openshell/client.test.ts b/src/lib/adapters/openshell/client.test.ts
index bd3101e616..26ed372da1 100644
--- a/src/lib/adapters/openshell/client.test.ts
+++ b/src/lib/adapters/openshell/client.test.ts
@@ -49,8 +49,37 @@ function exitWithCode(code: number): never {
 }
 
 describe("openshell helpers", () => {
-  it("strips ANSI sequences", () => {
-    expect(stripAnsi("\u001b[32mConnected\u001b[0m")).toBe("Connected");
+  describe("stripAnsi", () => {
+    it("strips basic color codes", () => {
+      expect(stripAnsi("\u001b[32mConnected\u001b[0m")).toBe("Connected");
+    });
+
+    it("handles empty strings", () => {
+      expect(stripAnsi("")).toBe("");
+    });
+
+    it("handles strings without ANSI codes", () => {
+      expect(stripAnsi("Plain text")).toBe("Plain text");
+    });
+
+    it("handles complex ANSI sequences (e.g., bold, background, rgb)", () => {
+      // Bold red text on yellow background
+      expect(stripAnsi("\x1b[1;31;43mWarning\x1b[0m")).toBe("Warning");
+      // RGB colors
+      expect(stripAnsi("\x1b[38;2;255;82;197mPink\x1b[0m")).toBe("Pink");
+      // Complex multi-sequence text
+      expect(stripAnsi("\x1b[1mBold\x1b[0m and \x1b[4mUnderline\x1b[0m")).toBe("Bold and Underline");
+    });
+
+    it("handles multiple ANSI sequences sequentially", () => {
+      expect(stripAnsi("\x1b[31m\x1b[1mRed Bold\x1b[0m\x1b[0m")).toBe("Red Bold");
+    });
+
+    it("handles undefined gracefully by falling back to default parameter", () => {
+      expect(stripAnsi()).toBe("");
+      expect(stripAnsi(undefined)).toBe("");
+    });
+
   });
 
   it("parses semantic versions from CLI output", () => {