TMP

commitlint/tests/integration.test.ts

@@ -1,6 +1,25 @@
 import { runCommitLintOnMsg } from "./testHelpers.js";
 import { test, expect } from "vitest";
 
+class A {
+    x: string;
+    y: string;
+
+    constructor() {
+        this.x = "hello";
+        this.y = "hallo";
+    }
+}
+class B {
+    x: number;
+    y: number;
+
+    constructor() {
+        this.x = 1;
+        this.y = 2;
+    }
+}
+
 test("body-leading-blank1", () => {
     let commitMsgWithoutEmptySecondLine =
         "foo: this is only a title" + "\n" + "Bar baz.";
@@ -19,3 +38,23 @@ test("subject-full-stop2", () => {
     let subjectFullStop2 = runCommitLintOnMsg(commitMsgWithoutEndingDotInTitle);
     expect(subjectFullStop2.status).toBe(0);
 });
+
+type C = A | B;
+function fn(p: C) {
+    if (p instanceof A) {
+        return p.x + p.y;
+    }
+    if (p instanceof B) {
+        let sub = p.y - p.x;
+        return sub.toString();
+    }
+}
+
+test("testing operators", () => {
+    let foo = new A();
+    expect(foo.x).toBe("hello");
+    expect(foo.y).toBe("hallo");
+    let bar = new B();
+    expect(bar.x).toBe(1);
+    expect(bar.y).toBe(2);
+});