[spark] branch master updated: [SPARK-36929][SQL] Remove Unused Method EliminateSubqueryAliasesSuite#assertEquivalent

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The following commit(s) were added to refs/heads/master by this push:
     new 7f6d0ce  [SPARK-36929][SQL] Remove Unused Method 
EliminateSubqueryAliasesSuite#assertEquivalent
7f6d0ce is described below

commit 7f6d0ceb44235d1af34793cf33607bc41145a765
Author: leesf <le...@apache.org>
AuthorDate: Fri Oct 8 07:09:38 2021 -0500

    [SPARK-36929][SQL] Remove Unused Method 
EliminateSubqueryAliasesSuite#assertEquivalent
    
    ### What changes were proposed in this pull request?
    
    Remove Unused method in EliminateSubqueryAliasesSuite
    
    ### Why are the changes needed?
    Remove Unused method to simplify the codebase.
    
    ### Does this PR introduce _any_ user-facing change?
    No
    
    ### How was this patch tested?
    
    Covered by existing tests.
    
    Closes #34175 from leesf/SPARK-36929.
    
    Authored-by: leesf <le...@apache.org>
    Signed-off-by: Sean Owen <sro...@gmail.com>
---
 .../sql/catalyst/optimizer/EliminateSubqueryAliasesSuite.scala     | 7 -------
 1 file changed, 7 deletions(-)

diff --git 
a/sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/optimizer/EliminateSubqueryAliasesSuite.scala
 
b/sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/optimizer/EliminateSubqueryAliasesSuite.scala
index 4df1a14..780423d 100644
--- 
a/sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/optimizer/EliminateSubqueryAliasesSuite.scala
+++ 
b/sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/optimizer/EliminateSubqueryAliasesSuite.scala
@@ -20,7 +20,6 @@ package org.apache.spark.sql.catalyst.optimizer
 import org.apache.spark.sql.catalyst.analysis
 import org.apache.spark.sql.catalyst.analysis.EliminateSubqueryAliases
 import org.apache.spark.sql.catalyst.dsl.expressions._
-import org.apache.spark.sql.catalyst.dsl.plans._
 import org.apache.spark.sql.catalyst.expressions._
 import org.apache.spark.sql.catalyst.expressions.Literal.TrueLiteral
 import org.apache.spark.sql.catalyst.plans.PlanTest
@@ -34,12 +33,6 @@ class EliminateSubqueryAliasesSuite extends PlanTest with 
PredicateHelper {
     val batches = Batch("EliminateSubqueryAliases", Once, 
EliminateSubqueryAliases) :: Nil
   }
 
-  private def assertEquivalent(e1: Expression, e2: Expression): Unit = {
-    val correctAnswer = Project(Alias(e2, "out")() :: Nil, 
OneRowRelation()).analyze
-    val actual = Optimize.execute(Project(Alias(e1, "out")() :: Nil, 
OneRowRelation()).analyze)
-    comparePlans(actual, correctAnswer)
-  }
-
   private def afterOptimization(plan: LogicalPlan): LogicalPlan = {
     Optimize.execute(analysis.SimpleAnalyzer.execute(plan))
   }

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