rdblue commented on a change in pull request #3135:
URL: https://github.com/apache/iceberg/pull/3135#discussion_r712321387



##########
File path: data/src/test/java/org/apache/iceberg/data/DeleteReadTests.java
##########
@@ -125,6 +166,42 @@ public void testEqualityDeletes() throws IOException {
     Assert.assertEquals("Table should contain expected rows", expected, 
actual);
   }
 
+  @Test
+  public void testEqualityDateDeletes() throws IOException {
+    initTable2();
+
+    Schema deleteRowSchema = table2.schema().select("*");
+    Record dataDelete = GenericRecord.create(deleteRowSchema);
+    List<Record> dataDeletes = Lists.newArrayList(
+            dataDelete.copy("dt", LocalDate.parse("2021-09-01"), "data", "a", 
"id", 1),
+            dataDelete.copy("dt", LocalDate.parse("2021-09-02"), "data", "b", 
"id", 2),
+            dataDelete.copy("dt", LocalDate.parse("2021-09-03"), "data", "c", 
"id", 3)
+    );
+
+    DeleteFile eqDeletes = FileHelpers.writeDeleteFile(
+            table2, Files.localOutput(temp.newFile()), Row.of(0), dataDeletes, 
deleteRowSchema);
+
+    table2.newRowDelta()
+            .addDeletes(eqDeletes)
+            .commit();
+
+    StructLikeSet expected = rowSetWithoutIds2(1, 2, 3);
+    StructLikeSet expectedSet = 
StructLikeSet.create(table2.schema().asStruct());
+
+    Iterables.addAll(expectedSet, expected.stream()
+            .map(record -> new 
InternalRecordWrapper(table2.schema().asStruct()).wrap(record))
+            .collect(Collectors.toList()));
+
+    StructLikeSet actual = rowSet(tableName2, table2, "*");
+    StructLikeSet actualSet = StructLikeSet.create(table2.schema().asStruct());
+
+    Iterables.addAll(actualSet, actual.stream()
+            .map(record -> new 
InternalRecordWrapper(table2.schema().asStruct()).wrap(record))
+            .collect(Collectors.toList()));

Review comment:
       Why are you using `InternalRecordWrapper` here and for the expected set? 
I think that `StructLikeSet` should work without it, right? If not, then we 
need to update the set that is produced by `rowSet` to do the wrapping since 
future tests may not know to wrap.




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