1 files changed, 96 insertions, 0 deletions
diff --git a/devtools/client/accessibility/test/node/components/contrast-badge.test.js b/devtools/client/accessibility/test/node/components/contrast-badge.test.js
new file mode 100644
index 0000000000..c96134b834
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+++ b/devtools/client/accessibility/test/node/components/contrast-badge.test.js
@@ -0,0 +1,96 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+"use strict";
+
+const { shallow, mount } = require("enzyme");
+
+const {
+  createFactory,
+} = require("resource://devtools/client/shared/vendor/react.js");
+
+const Provider = createFactory(
+  require("resource://devtools/client/shared/vendor/react-redux.js").Provider
+);
+const {
+  setupStore,
+} = require("resource://devtools/client/accessibility/test/node/helpers.js");
+
+const Badge = require("resource://devtools/client/accessibility/components/Badge.js");
+const ContrastBadgeClass = require("resource://devtools/client/accessibility/components/ContrastBadge.js");
+const ContrastBadge = createFactory(ContrastBadgeClass);
+
+const {
+  accessibility: { SCORES },
+} = require("resource://devtools/shared/constants.js");
+
+describe("ContrastBadge component:", () => {
+  const store = setupStore();
+
+  it("error render", () => {
+    const wrapper = shallow(ContrastBadge({ error: true }));
+    expect(wrapper.html()).toMatchSnapshot();
+    expect(wrapper.isEmptyRender()).toBe(true);
+  });
+
+  it("success render", () => {
+    const wrapper = shallow(
+      ContrastBadge({
+        value: 5.11,
+        isLargeText: false,
+        score: SCORES.AA,
+      })
+    );
+    expect(wrapper.html()).toMatchSnapshot();
+    expect(wrapper.isEmptyRender()).toBe(true);
+  });
+
+  it("success range render", () => {
+    const wrapper = shallow(
+      ContrastBadge({
+        min: 5.11,
+        max: 6.25,
+        isLargeText: false,
+        score: SCORES.AA,
+      })
+    );
+    expect(wrapper.html()).toMatchSnapshot();
+    expect(wrapper.isEmptyRender()).toBe(true);
+  });
+
+  it("success large text render", () => {
+    const wrapper = shallow(
+      ContrastBadge({
+        value: 3.77,
+        isLargeText: true,
+        score: SCORES.AA,
+      })
+    );
+    expect(wrapper.html()).toMatchSnapshot();
+    expect(wrapper.isEmptyRender()).toBe(true);
+  });
+
+  it("fail render", () => {
+    const wrapper = mount(
+      Provider(
+        { store },
+        ContrastBadge({
+          value: 3.77,
+          isLargeText: false,
+          score: SCORES.FAIL,
+        })
+      )
+    );
+
+    expect(wrapper.html()).toMatchSnapshot();
+    expect(wrapper.children().length).toBe(1);
+    const contrastBadge = wrapper.find(ContrastBadgeClass);
+    const badge = contrastBadge.childAt(0);
+    expect(badge.type()).toBe(Badge);
+    expect(badge.props()).toMatchObject({
+      label: "contrast",
+      tooltip: "Does not meet WCAG standards for accessible text.",
+    });
+  });
+});