chore: Move editor into codebase (#2930)

shared/editor/embeds/YouTube.test.ts

@@ -0,0 +1,31 @@
+import YouTube from "./YouTube";
+
+describe("YouTube", () => {
+  const match = YouTube.ENABLED[0];
+
+  test("to be enabled on video link", () => {
+    expect(
+      "https://www.youtube.com/watch?v=dQw4w9WgXcQ".match(match)
+    ).toBeTruthy();
+  });
+
+  test("to be enabled on embed link", () => {
+    expect(
+      "https://www.youtube.com/embed?v=dQw4w9WgXcQ".match(match)
+    ).toBeTruthy();
+  });
+
+  test("to be enabled on shortlink", () => {
+    expect("https://youtu.be/dQw4w9WgXcQ".match(match)).toBeTruthy();
+  });
+
+  test("to not be enabled elsewhere", () => {
+    expect("https://youtu.be".match(match)).toBe(null);
+    expect("https://youtube.com".match(match)).toBe(null);
+    expect("https://www.youtube.com".match(match)).toBe(null);
+    expect("https://www.youtube.com/logout".match(match)).toBe(null);
+    expect("https://www.youtube.com/feed/subscriptions".match(match)).toBe(
+      null
+    );
+  });
+});