Remove duplicated code

dbtsai · dbtsai · commit 9174a30b0927 · 2018-07-16T13:42:12.000-07:00
diff --git a/sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/optimizer/OptimizeInSuite.scala b/sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/optimizer/OptimizeInSuite.scala
@@ -207,23 +207,6 @@ class OptimizeInSuite extends PlanTest {
     comparePlans(optimized, correctAnswer)
   }
 
-  test("OptimizedIn test: In empty list gets transformed to " +
-    "If(IsNotNull(v), FalseLiteral, Literal(null, BooleanType)) when value is nullable") {
-    val originalQuery =
-      testRelation
-        .where(In(UnresolvedAttribute("a"), Nil))
-        .analyze
-
-    val optimized = Optimize.execute(originalQuery)
-    val correctAnswer =
-      testRelation
-        .where(If(IsNotNull(UnresolvedAttribute("a")),
-          Literal(false), Literal.create(null, BooleanType)))
-        .analyze
-
-    comparePlans(optimized, correctAnswer)
-  }
-
   test("OptimizedIn test: In empty list gets transformed to `If` expression " +
     "when value is nullable") {
     val originalQuery =
