coverage

chanzuckerberg · Sep 28, 2020 · c3fea3c · c3fea3c
1 parent 9c17ea7
commit c3fea3c
Showing 1 changed file with 14 additions and 0 deletions.
diff --git a/tests/test_5stdlib.py b/tests/test_5stdlib.py
@@ -1003,6 +1003,20 @@ def test_map_pairs(self):
             }
             """)
 
+        with self.assertRaises(WDL.Error.StaticTypeMismatch):
+            self._test_task(R"""
+            version development
+            task test_keys {
+                input {
+                    Array[Array[Int]] a2
+                }
+                command {}
+                output {
+                    Map[Int,Int] x = collect_by_key(a2)
+                }
+            }
+            """)
+
         with self.assertRaisesRegex(WDL.Error.EvalError, "duplicate"):
             outputs = self._test_task(R"""
             version development