💚 add test for ordered_map

nlohmann · Jul 11, 2020 · 738c83d · 738c83d
1 parent 3a80823
commit 738c83d
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/test/src/unit-ordered_json.cpp b/test/src/unit-ordered_json.cpp
@@ -59,6 +59,13 @@ TEST_CASE("ordered_json")
     CHECK(j.dump() == "{\"element2\":2,\"element3\":3}");
     CHECK(oj.dump() == "{\"element3\":3,\"element2\":2}");
 
+    // remove again and nothing changes
+    j.erase("element1");
+    oj.erase("element1");
+
+    CHECK(j.dump() == "{\"element2\":2,\"element3\":3}");
+    CHECK(oj.dump() == "{\"element3\":3,\"element2\":2}");
+
     // There are no dup keys cause constructor calls emplace...
     json multi {{"z", 1}, {"m", 2}, {"m", 3}, {"y", 4}, {"m", 5}};
     CHECK(multi.size() == 3);