1 files changed, 71 insertions, 0 deletions
diff --git a/browser/components/migration/tests/browser/browser_only_file_migrators.js b/browser/components/migration/tests/browser/browser_only_file_migrators.js
new file mode 100644
index 0000000000..80c09e9a09
--- /dev/null
+++ b/browser/components/migration/tests/browser/browser_only_file_migrators.js
@@ -0,0 +1,71 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+/**
+ * Tests that the NO_BROWSERS_FOUND page has a button to redirect to the
+ * selection page when only file migrators are found.
+ */
+add_task(async function test_only_file_migrators() {
+  await SpecialPowers.pushPrefEnv({
+    set: [["signon.management.page.fileImport.enabled", true]],
+  });
+
+  let sandbox = sinon.createSandbox();
+  registerCleanupFunction(() => {
+    sandbox.restore();
+  });
+
+  sandbox.stub(MigrationUtils, "availableMigratorKeys").get(() => {
+    return [];
+  });
+
+  await withMigrationWizardDialog(async prefsWin => {
+    let dialog = prefsWin.document.querySelector("#migrationWizardDialog");
+    let wizard = dialog.querySelector("migration-wizard");
+    let shadow = wizard.openOrClosedShadowRoot;
+    let deck = shadow.querySelector("#wizard-deck");
+
+    await BrowserTestUtils.waitForMutationCondition(
+      deck,
+      { attributeFilter: ["selected-view"] },
+      () => {
+        return (
+          deck.getAttribute("selected-view") ==
+          "page-" + MigrationWizardConstants.PAGES.NO_BROWSERS_FOUND
+        );
+      }
+    );
+
+    let chooseImportFileButton = shadow.querySelector(
+      "#choose-import-from-file"
+    );
+
+    let changedToSelectionPage = BrowserTestUtils.waitForMutationCondition(
+      deck,
+      { attributeFilter: ["selected-view"] },
+      () => {
+        return (
+          deck.getAttribute("selected-view") ==
+          "page-" + MigrationWizardConstants.PAGES.SELECTION
+        );
+      }
+    );
+    chooseImportFileButton.click();
+    await changedToSelectionPage;
+
+    // No browser migrators should be listed.
+    let browserMigratorItems = wizard.querySelectorAll(
+      `panel-item[type="${MigrationWizardConstants.MIGRATOR_TYPES.BROWSER}"]`
+    );
+    Assert.ok(!browserMigratorItems.length, "No browser migrators listed.");
+
+    // Check to make sure there's at least one file migrator listed.
+    let fileMigratorItems = wizard.querySelectorAll(
+      `panel-item[type="${MigrationWizardConstants.MIGRATOR_TYPES.FILE}"]`
+    );
+
+    Assert.ok(!!fileMigratorItems.length, "Listed at least one file migrator.");
+  });
+});