test: add basic initAll test

ministryofjustice · May 12, 2021 · 33bd13d · 33bd13d
1 parent 419ee9d
commit 33bd13d
Showing 1 changed file with 22 additions and 0 deletions.
diff --git a/src/moj/all.spec.js b/src/moj/all.spec.js
@@ -0,0 +1,22 @@
+const { getByText, getByTestId } = require("@testing-library/dom");
+
+require("./helpers");
+require("./all");
+
+describe("initAll", () => {
+  test("initialises container", () => {
+    MOJFrontend.PasswordReveal = jest.fn();
+
+    const container = document.createElement("div");
+
+    container.innerHTML = `
+      <input data-module="moj-password-reveal" data-testid="password-reveal" type="password" />
+    `;
+
+    new MOJFrontend.initAll({ scope: container });
+
+    expect(MOJFrontend.PasswordReveal).toHaveBeenCalledWith(
+      getByTestId(container, "password-reveal")
+    );
+  });
+});