1 files changed, 15 insertions, 0 deletions
diff --git a/comm/mailnews/import/test/unit/test_csv_GetSample.js b/comm/mailnews/import/test/unit/test_csv_GetSample.js
new file mode 100644
index 0000000000..3c401391e0
--- /dev/null
+++ b/comm/mailnews/import/test/unit/test_csv_GetSample.js
@@ -0,0 +1,15 @@
+function run_test() {
+  var file = do_get_file("resources/tab_comma_mixed.csv");
+  var helper = new AbImportHelper(file, "Text file");
+  var genericInterface = helper.getInterface();
+  Assert.notEqual(genericInterface, null);
+  let abInterface = genericInterface
+    .GetData("addressInterface")
+    .QueryInterface(Ci.nsIImportAddressBooks);
+  abInterface.SetSampleLocation(file);
+  let recordExists = {};
+
+  let sampleData = abInterface.GetSampleData(3, recordExists);
+  Assert.ok(recordExists.value);
+  Assert.equal(sampleData, "4\n4\n4\n4\n4@host.invalid");
+}