diff --git a/tests/command_completion.cpp b/tests/command_completion.cpp
index 06cedd7..cf6b188 100644
--- a/tests/command_completion.cpp
+++ b/tests/command_completion.cpp
@@ -73,5 +73,12 @@
         expectedContextLength = 0;
     }
 
+    SECTION("dump")
+    {
+        input = "dump ";
+        expectedCompletions = {"xml", "json"};
+        expectedContextLength = 0;
+    }
+
     REQUIRE(parser.completeCommand(input, errorStream) == (Completions{expectedCompletions, expectedContextLength}));
 }