Fix tests round 3 (small round)

Author: Andrew Or

sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/catalog/CatalogTestCases.scala

@@ -231,7 +231,7 @@ abstract class CatalogTestCases extends SparkFunSuite with BeforeAndAfterEach {
 
   test("list tables with pattern") {
     val catalog = newBasicCatalog()
-    intercept[AnalysisException] { catalog.listTables("unknown_db") }
+    assert(catalog.listTables("unknown_db").isEmpty)
     assert(catalog.listTables("db1", "*").toSet == Set.empty)
     assert(catalog.listTables("db2", "*").toSet == Set("tbl1", "tbl2"))
     assert(catalog.listTables("db2", "tbl*").toSet == Set("tbl1", "tbl2"))

sql/hive/src/test/scala/org/apache/spark/sql/hive/MetastoreDataSourcesSuite.scala

@@ -461,8 +461,8 @@ class MetastoreDataSourcesSuite extends QueryTest with SQLTestUtils with TestHiv
           // Drop table will also delete the data.
           sql("DROP TABLE savedJsonTable")
           intercept[AnalysisException] {
-            read.json(sessionState.catalog.hiveDefaultTableFilePath(
-              TableIdentifier("savedJsonTable")))
+            read.json(
+              sessionState.catalog.hiveDefaultTableFilePath(TableIdentifier("savedJsonTable")))
           }
         }
 
@@ -728,8 +728,7 @@ class MetastoreDataSourcesSuite extends QueryTest with SQLTestUtils with TestHiv
           outputFormat = None,
           serde = None,
           serdeProperties = Map(
-            "path" ->
-              sessionState.catalog.hiveDefaultTableFilePath(TableIdentifier(tableName)))
+            "path" -> sessionState.catalog.hiveDefaultTableFilePath(TableIdentifier(tableName)))
         ),
         properties = Map(
           "spark.sql.sources.provider" -> "json",

sql/hive/src/test/scala/org/apache/spark/sql/sources/BucketedWriteSuite.scala

@@ -70,8 +70,7 @@ class BucketedWriteSuite extends QueryTest with SQLTestUtils with TestHiveSingle
 
   def tableDir: File = {
     val identifier = hiveContext.sessionState.sqlParser.parseTableIdentifier("bucketed_table")
-    new File(URI.create(
-      hiveContext.sessionState.catalog.hiveDefaultTableFilePath(identifier)))
+    new File(URI.create(hiveContext.sessionState.catalog.hiveDefaultTableFilePath(identifier)))
   }
 
   /**