1 files changed, 48 insertions, 0 deletions
diff --git a/devtools/client/application/test/node/components/manifest/components_application_panel-ManifestIconItem.test.js b/devtools/client/application/test/node/components/manifest/components_application_panel-ManifestIconItem.test.js
new file mode 100644
index 0000000000..e3ea293c82
--- /dev/null
+++ b/devtools/client/application/test/node/components/manifest/components_application_panel-ManifestIconItem.test.js
@@ -0,0 +1,48 @@
+/* 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 ManifestIconItem = createFactory(
+  require("resource://devtools/client/application/src/components/manifest/ManifestIconItem.js")
+);
+
+/*
+ * Unit tests for the ManifestIconItem component
+ */
+
+describe("ManifestIconItem", () => {
+  it("renders the expected snapshot for a fully populated icon item", () => {
+    const wrapper = shallow(
+      ManifestIconItem({
+        label: { sizes: "128x128", contentType: "image/png" },
+        value: { src: "icon.png", purpose: "any" },
+      })
+    );
+    expect(wrapper).toMatchSnapshot();
+  });
+
+  it("renders the expected snapshop when a label member is missing", () => {
+    const wrapper = shallow(
+      ManifestIconItem({
+        label: { sizes: undefined, contentType: "image/png" },
+        value: { src: "icon.png", purpose: "any" },
+      })
+    );
+    expect(wrapper).toMatchSnapshot();
+  });
+
+  it("renders the expected snapshop when all label members are missing", () => {
+    const wrapper = shallow(
+      ManifestIconItem({
+        label: { sizes: undefined, contentType: undefined },
+        value: { src: "icon.png", purpose: "any" },
+      })
+    );
+    expect(wrapper).toMatchSnapshot();
+  });
+});