1 files changed, 86 insertions, 0 deletions
diff --git a/browser/components/migration/tests/unit/test_ChromeMigrationUtils.js b/browser/components/migration/tests/unit/test_ChromeMigrationUtils.js
new file mode 100644
index 0000000000..bf76863fe2
--- /dev/null
+++ b/browser/components/migration/tests/unit/test_ChromeMigrationUtils.js
@@ -0,0 +1,86 @@
+"use strict";
+
+const { ChromeMigrationUtils } = ChromeUtils.importESModule(
+  "resource:///modules/ChromeMigrationUtils.sys.mjs"
+);
+
+// Setup chrome user data path for all platforms.
+ChromeMigrationUtils.getDataPath = () => {
+  return Promise.resolve(
+    do_get_file("Library/Application Support/Google/Chrome/").path
+  );
+};
+
+add_task(async function test_getExtensionList_function() {
+  let extensionList = await ChromeMigrationUtils.getExtensionList("Default");
+  Assert.equal(
+    extensionList.length,
+    2,
+    "There should be 2 extensions installed."
+  );
+  Assert.deepEqual(
+    extensionList.find(extension => extension.id == "fake-extension-1"),
+    {
+      id: "fake-extension-1",
+      name: "Fake Extension 1",
+      description: "It is the description of fake extension 1.",
+    },
+    "First extension should match expectations."
+  );
+  Assert.deepEqual(
+    extensionList.find(extension => extension.id == "fake-extension-2"),
+    {
+      id: "fake-extension-2",
+      name: "Fake Extension 2",
+      description: "It is the description of fake extension 2.",
+    },
+    "Second extension should match expectations."
+  );
+});
+
+add_task(async function test_getExtensionInformation_function() {
+  let extension = await ChromeMigrationUtils.getExtensionInformation(
+    "fake-extension-1",
+    "Default"
+  );
+  Assert.deepEqual(
+    extension,
+    {
+      id: "fake-extension-1",
+      name: "Fake Extension 1",
+      description: "It is the description of fake extension 1.",
+    },
+    "Should get the extension information correctly."
+  );
+});
+
+add_task(async function test_getLocaleString_function() {
+  let name = await ChromeMigrationUtils._getLocaleString(
+    "__MSG_name__",
+    "en_US",
+    "fake-extension-1",
+    "Default"
+  );
+  Assert.deepEqual(
+    name,
+    "Fake Extension 1",
+    "The value of __MSG_name__ locale key is Fake Extension 1."
+  );
+});
+
+add_task(async function test_isExtensionInstalled_function() {
+  let isInstalled = await ChromeMigrationUtils.isExtensionInstalled(
+    "fake-extension-1",
+    "Default"
+  );
+  Assert.ok(isInstalled, "The fake-extension-1 extension should be installed.");
+});
+
+add_task(async function test_getLastUsedProfileId_function() {
+  let profileId = await ChromeMigrationUtils.getLastUsedProfileId();
+  Assert.equal(
+    profileId,
+    "Default",
+    "The last used profile ID should be Default."
+  );
+});