3 files changed, 23 insertions, 0 deletions
diff --git a/browser/extensions/webcompat/test/browser/.eslintrc.js b/browser/extensions/webcompat/test/browser/.eslintrc.js
new file mode 100644
index 000000000..7c8021192
--- /dev/null
+++ b/browser/extensions/webcompat/test/browser/.eslintrc.js
@@ -0,0 +1,7 @@
+"use strict";
+
+module.exports = {
+  "extends": [
+    "../../../../../testing/mochitest/browser.eslintrc.js"
+  ]
+};
diff --git a/browser/extensions/webcompat/test/browser/browser.ini b/browser/extensions/webcompat/test/browser/browser.ini
new file mode 100644
index 000000000..500224636
--- /dev/null
+++ b/browser/extensions/webcompat/test/browser/browser.ini
@@ -0,0 +1,3 @@
+[DEFAULT]
+
+[browser_check_installed.js]
diff --git a/browser/extensions/webcompat/test/browser/browser_check_installed.js b/browser/extensions/webcompat/test/browser/browser_check_installed.js
new file mode 100644
index 000000000..b77458054
--- /dev/null
+++ b/browser/extensions/webcompat/test/browser/browser_check_installed.js
@@ -0,0 +1,13 @@
+"use strict";
+
+add_task(function* test_enabled() {
+  let addon = yield new Promise(
+    resolve => AddonManager.getAddonByID("webcompat@mozilla.org", resolve)
+  );
+  isnot(addon, null, "Check addon exists");
+  is(addon.version, "1.0", "Check version");
+  is(addon.name, "Web Compat", "Check name");
+  ok(addon.isCompatible, "Check application compatibility");
+  ok(!addon.appDisabled, "Check not app disabled");
+  ok(addon.isActive, "Check addon is active");
+});