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-rw-r--r--sql/core/src/test/scala/org/apache/spark/sql/QueryTest.scala10
1 files changed, 9 insertions, 1 deletions
diff --git a/sql/core/src/test/scala/org/apache/spark/sql/QueryTest.scala b/sql/core/src/test/scala/org/apache/spark/sql/QueryTest.scala
index 3437586746..304881d4a4 100644
--- a/sql/core/src/test/scala/org/apache/spark/sql/QueryTest.scala
+++ b/sql/core/src/test/scala/org/apache/spark/sql/QueryTest.scala
@@ -402,7 +402,7 @@ object QueryTest {
s"""
|Results do not match for query:
|Timezone: ${TimeZone.getDefault}
- |Timezone Env: ${sys.env("TZ")}
+ |Timezone Env: ${sys.env.getOrElse("TZ", "")}
|
|${df.queryExecution}
|== Results ==
@@ -483,3 +483,11 @@ object QueryTest {
}
}
}
+
+class QueryTestSuite extends QueryTest with test.SharedSQLContext {
+ test("SPARK-16940: checkAnswer should raise TestFailedException for wrong results") {
+ intercept[org.scalatest.exceptions.TestFailedException] {
+ checkAnswer(sql("SELECT 1"), Row(2) :: Nil)
+ }
+ }
+}