1 files changed, 36 insertions, 0 deletions
diff --git a/devtools/client/application/test/node/components/manifest/components_application_panel-ManifestJsonLink.test.js b/devtools/client/application/test/node/components/manifest/components_application_panel-ManifestJsonLink.test.js
new file mode 100644
index 0000000000..fccab31b9d
--- /dev/null
+++ b/devtools/client/application/test/node/components/manifest/components_application_panel-ManifestJsonLink.test.js
@@ -0,0 +1,36 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+// Import libs
+const { shallow } = require("enzyme");
+const { createFactory } = require("react");
+
+const ManifestJsonLink = createFactory(
+  require("resource://devtools/client/application/src/components/manifest/ManifestJsonLink.js")
+);
+
+/*
+ * Test for the ManifestJsonLink component
+ */
+
+describe("ManifestJsonLink", () => {
+  it("renders the expected snapshot when given a regular URL", () => {
+    const wrapper = shallow(
+      ManifestJsonLink({ url: "https://example.com/manifest.json" })
+    );
+    expect(wrapper).toMatchSnapshot();
+  });
+
+  it("renders the expected snapshot when given a data URL", () => {
+    const wrapper = shallow(
+      ManifestJsonLink({
+        url: `data:application/manifest+json,{"name": "Foo"}`,
+      })
+    );
+    expect(wrapper).toMatchSnapshot();
+    // assert there's no link for data URLs
+    expect(wrapper.find("a").length).toBe(0);
+  });
+});