diff options
Diffstat (limited to 'sql/catalyst/src/test')
-rw-r--r-- | sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/trees/TreeNodeSuite.scala | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/trees/TreeNodeSuite.scala b/sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/trees/TreeNodeSuite.scala index 6a188e7e55..6246380dbe 100644 --- a/sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/trees/TreeNodeSuite.scala +++ b/sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/trees/TreeNodeSuite.scala @@ -82,8 +82,8 @@ class TreeNodeSuite extends SparkFunSuite { val expected = Seq("+", "1", "*", "2", "-", "3", "4") val expression = Add(Literal(1), Multiply(Literal(2), Subtract(Literal(3), Literal(4)))) expression transformDown { - case b: BinaryOperator => actual.append(b.symbol); b - case l: Literal => actual.append(l.toString); l + case b: BinaryOperator => actual += b.symbol; b + case l: Literal => actual += l.toString; l } assert(expected === actual) @@ -94,8 +94,8 @@ class TreeNodeSuite extends SparkFunSuite { val expected = Seq("1", "2", "3", "4", "-", "*", "+") val expression = Add(Literal(1), Multiply(Literal(2), Subtract(Literal(3), Literal(4)))) expression transformUp { - case b: BinaryOperator => actual.append(b.symbol); b - case l: Literal => actual.append(l.toString); l + case b: BinaryOperator => actual += b.symbol; b + case l: Literal => actual += l.toString; l } assert(expected === actual) @@ -134,8 +134,8 @@ class TreeNodeSuite extends SparkFunSuite { val expected = Seq("1", "2", "3", "4", "-", "*", "+") val expression = Add(Literal(1), Multiply(Literal(2), Subtract(Literal(3), Literal(4)))) expression foreachUp { - case b: BinaryOperator => actual.append(b.symbol); - case l: Literal => actual.append(l.toString); + case b: BinaryOperator => actual += b.symbol; + case l: Literal => actual += l.toString; } assert(expected === actual) |