Fix unittest.

dongjoon-hyun · dongjoon-hyun · commit 003ab9880129 · 2016-04-05T11:33:24.000-07:00
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
@@ -272,12 +272,12 @@ class StringFunctionsSuite extends QueryTest with SharedSQLContext {
   }
 
   test("initcap function") {
-    val df = Seq(("ab", "a B", "sParK")).toDF("l", "r")
+    val df = Seq(("ab", "a B", "sParK")).toDF("x", "y", "z")
     checkAnswer(
-      df.select(initcap($"l"), initcap($"r")), Row("Ab", "A B", "Spark"))
+      df.select(initcap($"x"), initcap($"y"), initcap($"z")), Row("Ab", "A B", "Spark"))
 
     checkAnswer(
-      df.selectExpr("InitCap(l)", "InitCap(r)"), Row("Ab", "A B", "Spark"))
+      df.selectExpr("InitCap(x)", "InitCap(y)", "InitCap(z)"), Row("Ab", "A B", "Spark"))
   }
 
   test("number format function") {

Original file line number	Diff line number	Diff line change
`@@ -272,12 +272,12 @@ class StringFunctionsSuite extends QueryTest with SharedSQLContext {`
`272`	`272`	`}`
`273`	`273`
`274`	`274`	`test("initcap function") {`
`275`		`- val df = Seq(("ab", "a B", "sParK")).toDF("l", "r")`
	`275`	`+ val df = Seq(("ab", "a B", "sParK")).toDF("x", "y", "z")`
`276`	`276`	`checkAnswer(`
`277`		`- df.select(initcap($"l"), initcap($"r")), Row("Ab", "A B", "Spark"))`
	`277`	`+ df.select(initcap($"x"), initcap($"y"), initcap($"z")), Row("Ab", "A B", "Spark"))`
`278`	`278`
`279`	`279`	`checkAnswer(`
`280`		`- df.selectExpr("InitCap(l)", "InitCap(r)"), Row("Ab", "A B", "Spark"))`
	`280`	`+ df.selectExpr("InitCap(x)", "InitCap(y)", "InitCap(z)"), Row("Ab", "A B", "Spark"))`
`281`	`281`	`}`
`282`	`282`
`283`	`283`	`test("number format function") {`