1 files changed, 26 insertions, 0 deletions
diff --git a/python/mozlint/test/test_result.py b/python/mozlint/test/test_result.py
new file mode 100644
index 0000000000..02e8156b3c
--- /dev/null
+++ b/python/mozlint/test/test_result.py
@@ -0,0 +1,26 @@
+# 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/.
+
+import mozunit
+
+from mozlint.result import Issue, ResultSummary
+
+
+def test_issue_defaults():
+    ResultSummary.root = "/fake/root"
+
+    issue = Issue(linter="linter", path="path", message="message", lineno=None)
+    assert issue.lineno == 0
+    assert issue.column is None
+    assert issue.level == "error"
+
+    issue = Issue(
+        linter="linter", path="path", message="message", lineno="1", column="2"
+    )
+    assert issue.lineno == 1
+    assert issue.column == 2
+
+
+if __name__ == "__main__":
+    mozunit.main()