Github user okram commented on a diff in the pull request:
https://github.com/apache/tinkerpop/pull/426#discussion_r79258254
--- Diff:
gremlin-test/src/main/java/org/apache/tinkerpop/gremlin/process/traversal/step/filter/DedupTest.java
---
@@ -73,6 +77,40 @@
public abstract Traversal<Vertex, String>
get_g_V_both_both_dedup_byXoutE_countX_name();
+ public abstract Traversal<Vertex, String>
get_g_V_out_in_valuesXnameX_fold_dedupXlocalX_unfold();
+
+ public abstract Traversal<Vertex, Map<String, String>>
get_g_V_out_in_asXxX_in_asXyX_selectXx_yX_byXnameX_fold_dedupXlocal_x_yX_unfold();
+
+ @Test
+ @LoadGraphWith(MODERN)
+ public void g_V_out_in_valuesXnameX_fold_dedupXlocalX_unfold() {
+ final Traversal<Vertex, String> traversal =
get_g_V_out_in_valuesXnameX_fold_dedupXlocalX_unfold();
+ final List<String> names = traversal.toList();
+ assertEquals(3, names.size());
+ assertThat(names, containsInAnyOrder("marko", "josh", "peter"));
+ }
+
+ @Test
+ @LoadGraphWith(MODERN)
+ public void
g_V_out_in_asXxX_in_asXyX_selectXx_yX_byXnameX_fold_dedupXlocal_x_yX_unfold() {
+ final Traversal<Vertex, Map<String, String>> traversal =
get_g_V_out_in_asXxX_in_asXyX_selectXx_yX_byXnameX_fold_dedupXlocal_x_yX_unfold();
+ final List<Map<String,String>> names = traversal.toList();
+ assertEquals(6, names.size());
--- End diff --
You can use the `checkResult` and `MapMaker` to make this cleaner if you
like. Check `WhereTest` for examples:
```
@Test
@LoadGraphWith(MODERN)
public void
g_V_asXaX_outEXcreatedX_asXbX_inV_asXcX_inXcreatedX_asXdX_whereXa_ltXbX_orXgtXcXX_andXneqXdXXX_byXageX_byXweightX_byXinXcreatedX_valuesXageX_minX_selectXa_c_dX()
{
final Traversal<Vertex, Map<String, String>> traversal =
get_g_V_asXaX_outEXcreatedX_asXbX_inV_asXcX_inXcreatedX_asXdX_whereXa_ltXbX_orXgtXcXX_andXneqXdXXX_byXageX_byXweightX_byXinXcreatedX_valuesXageX_minX_selectXa_c_dX();
printTraversalForm(traversal);
checkResults(makeMapList(3,
"a", "peter", "c", "lop", "d", "josh",
"a", "peter", "c", "lop", "d", "marko",
"a", "josh", "c", "lop", "d", "marko",
"a", "josh", "c", "lop", "d", "peter"), traversal);
}
```
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