feat: Embed Cawemo (#1890)

app/embeds/Cawemo.test.js

@@ -0,0 +1,22 @@
+/* eslint-disable flowtype/require-valid-file-annotation */
+import Cawemo from "./Cawemo";
+
+describe("Cawemo", () => {
+  const match = Cawemo.ENABLED[0];
+  test("to be enabled on embed link", () => {
+    expect(
+      "https://cawemo.com/embed/a82e9f22-e283-4253-8d11".match(match)
+    ).toBeTruthy();
+  });
+
+  test("to be enabled on share link", () => {
+    expect(
+      "https://cawemo.com/embed/a82e9f22-e283-4253-8d11".match(match)
+    ).toBeTruthy();
+  });
+
+  test("to not be enabled elsewhere", () => {
+    expect("https://cawemo.com/".match(match)).toBe(null);
+    expect("https://cawemo.com/diagrams".match(match)).toBe(null);
+  });
+});