feat: uncomment tests

Address PR feedback

Signed-off-by: andrew-coleman <[email protected]>

spark/src/test/scala/io/substrait/spark/TPCHPlan.scala

@@ -59,14 +59,11 @@ class TPCHPlan extends TPCHBase with SubstraitPlanTestBase {
     assertSqlSubstraitRelRoundTrip(
       "select l_partkey from lineitem where l_shipdate < date '1998-01-01' " +
         "order by l_shipdate asc, l_discount desc")
-//    assertSqlSubstraitRelRoundTrip(
-//      "select l_partkey from lineitem where l_shipdate < date '1998-01-01' " +
-//        "order by l_shipdate asc, l_discount desc limit 100 offset 1000")
-//    assertSqlSubstraitRelRoundTrip(
-//      "select l_partkey from lineitem where l_shipdate < date '1998-01-01' " +
-//        "order by l_shipdate asc, l_discount desc limit 100")
-//    assertSqlSubstraitRelRoundTrip(
-//      "select l_partkey from lineitem where l_shipdate < date '1998-01-01' limit 100")
+    assertSqlSubstraitRelRoundTrip(
+      "select l_partkey from lineitem where l_shipdate < date '1998-01-01' " +
+        "order by l_shipdate asc, l_discount desc limit 100")
+    assertSqlSubstraitRelRoundTrip(
+      "select l_partkey from lineitem where l_shipdate < date '1998-01-01' limit 100")
     assertSqlSubstraitRelRoundTrip(
       "select l_partkey from lineitem where l_shipdate < date '1998-01-01' " +
         "order by l_shipdate asc, l_discount desc nulls first")
@@ -75,6 +72,12 @@ class TPCHPlan extends TPCHBase with SubstraitPlanTestBase {
         "order by l_shipdate asc, l_discount desc nulls last")
   }
 
+  ignore("simpleOffsetClause") { // TODO need to implement the 'offset' clause for this to pass
+    assertSqlSubstraitRelRoundTrip(
+      "select l_partkey from lineitem where l_shipdate < date '1998-01-01' " +
+        "order by l_shipdate asc, l_discount desc limit 100 offset 1000")
+  }
+
   test("simpleTest") {
     val query = "select p_size  from part where p_partkey > cast(100 as bigint)"
     assertSqlSubstraitRelRoundTrip(query)