[SQL] Update SparkSQL and ScalaTest in branch-1.0 to match master.

#511 and #863 got left out of branch-1.0 since we were really close to the release.  Now that they have been tested a little I see no reason to leave them out.

Author: Michael Armbrust <michael@databricks.com>
Author: witgo <witgo@qq.com>

Closes #1078 from marmbrus/branch-1.0 and squashes the following commits:

22be674 [witgo]  [SPARK-1841]: update scalatest to version 2.1.5
fc8fc79 [Michael Armbrust] Include #1071 as well.
c5d0adf [Michael Armbrust] Update SparkSQL in branch-1.0 to match master.

1 files changed, 4 insertions, 2 deletions

diff --git a/repl/src/test/scala/org/apache/spark/repl/ReplSuite.scala b/repl/src/test/scala/org/apache/spark/repl/ReplSuite.scala
index 95460aa205..95e1793832 100644
--- a/repl/src/test/scala/org/apache/spark/repl/ReplSuite.scala
+++ b/repl/src/test/scala/org/apache/spark/repl/ReplSuite.scala
@@ -57,12 +57,14 @@ class ReplSuite extends FunSuite {
   }
 
   def assertContains(message: String, output: String) {
-    assert(output.contains(message),
+    val isContain = output.contains(message)
+    assert(isContain,
       "Interpreter output did not contain '" + message + "':\n" + output)
   }
 
   def assertDoesNotContain(message: String, output: String) {
-    assert(!output.contains(message),
+    val isContain = output.contains(message)
+    assert(!isContain,
       "Interpreter output contained '" + message + "':\n" + output)
   }