[SPARK-16939][SQL] Fix build error by using Tuple1 explicitly in StringFunctionsSuite

dongjoon-hyun · dongjoon-hyun · commit 1256d67a7730 · 2016-08-07T08:51:23.000-07:00
diff --git a/sql/core/src/test/scala/org/apache/spark/sql/StringFunctionsSuite.scala b/sql/core/src/test/scala/org/apache/spark/sql/StringFunctionsSuite.scala
@@ -95,7 +95,7 @@ class StringFunctionsSuite extends QueryTest with SharedSQLContext {
   }
 
   test("non-matching optional group") {
-    val df = Seq("aaaac").toDF("s")
+    val df = Seq(Tuple1("aaaac")).toDF("s")
     checkAnswer(
       df.select(regexp_extract($"s", "(a+)(b)?(c)", 2)),
       Row("")

Original file line number	Diff line number	Diff line change
`@@ -95,7 +95,7 @@ class StringFunctionsSuite extends QueryTest with SharedSQLContext {`
`95`	`95`	`}`
`96`	`96`
`97`	`97`	`test("non-matching optional group") {`
`98`		`- val df = Seq("aaaac").toDF("s")`
	`98`	`+ val df = Seq(Tuple1("aaaac")).toDF("s")`
`99`	`99`	`checkAnswer(`
`100`	`100`	`df.select(regexp_extract($"s", "(a+)(b)?(c)", 2)),`
`101`	`101`	`Row("")`