1 files changed, 33 insertions, 0 deletions
diff --git a/tools/lint/test/test_file_license.py b/tools/lint/test/test_file_license.py
new file mode 100644
index 0000000000..250d4a0778
--- /dev/null
+++ b/tools/lint/test/test_file_license.py
@@ -0,0 +1,33 @@
+import mozunit
+
+LINTER = "license"
+fixed = 0
+
+
+def test_lint_license(lint, paths):
+    results = lint(paths())
+    print(results)
+    assert len(results) == 3
+
+    assert ".eslintrc.js" in results[0].relpath
+
+    assert "No matching license strings" in results[1].message
+    assert results[1].level == "error"
+    assert "bad.c" in results[1].relpath
+
+    assert "No matching license strings" in results[2].message
+    assert results[2].level == "error"
+    assert "bad.js" in results[2].relpath
+
+
+def test_lint_license_fix(lint, paths, create_temp_file):
+    contents = """let foo = 0;"""
+    path = create_temp_file(contents, "lint_license_test_tmp_file.js")
+    results = lint([path], fix=True)
+
+    assert len(results) == 0
+    assert fixed == 1
+
+
+if __name__ == "__main__":
+    mozunit.main()