From 52bc2df658b817499130b7150a9db63ec0cf9784 Mon Sep 17 00:00:00 2001
From: lxsang <xsang.le@gmail.com>
Date: Mon, 22 Jun 2020 13:11:31 +0200
Subject: [PATCH] add a test on string trimming API

---
 tests/testcoreAPI.ts | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 tests/testcoreAPI.ts

diff --git a/tests/testcoreAPI.ts b/tests/testcoreAPI.ts
new file mode 100644
index 0000000..2012861
--- /dev/null
+++ b/tests/testcoreAPI.ts
@@ -0,0 +1,20 @@
+import * as JQuery from "../src/libs/jquery-3.2.1.min";
+import { OS as _OS_ } from "../dist/antos";
+// some global variable
+const _w_ = window as any;
+_w_.$ = JQuery;
+const OS = _OS_ as any;
+_w_.OS = OS;
+
+interface GenericObject<T> {
+    [propName: string]: T;
+}
+
+// test the string trim API
+test("Test string trim", () => {
+    let s = "hhhhhhello worddddddd" as any;
+    expect(s.trimFromLeft("h")).toBe("ello worddddddd");
+    expect(s.trimFromRight("d")).toBe("hhhhhhello wor");
+    let p = "/this/is/the/path/" as any;
+    expect(p.trimBy("/")).toBe("this/is/the/path");
+})
\ No newline at end of file