yiheng commented on a change in pull request #197: [LIVY-574][THRIFT
SERVER][TEST] Add tests for metadata operations
URL: https://github.com/apache/incubator-livy/pull/197#discussion_r313687551
##########
File path:
thriftserver/server/src/test/scala/org/apache/livy/thriftserver/ThriftServerSuites.scala
##########
@@ -69,6 +69,51 @@ trait CommonThriftTests {
}
assert(!resultSetComplex.next())
}
+
+ def getCatalogTest(connection: Connection): Unit = {
+ val metadata = connection.getMetaData
+ val catalogResultSet = metadata.getCatalogs()
+ assert(!catalogResultSet.next())
+ }
+
+ def getTableTypeTest(connection: Connection): Unit = {
+ val metadata = connection.getMetaData
+ val tableTypesResultSet = metadata.getTableTypes()
+ tableTypesResultSet.next()
+ assert(tableTypesResultSet.getString(1) == "TABLE")
+ tableTypesResultSet.next()
+ assert(tableTypesResultSet.getString(1) == "VIEW")
+ assert(!tableTypesResultSet.next())
+ }
+
+ def getTypeInforTest(connection: Connection): Unit = {
+ val metadata = connection.getMetaData
+ val typeInfoResultSet = metadata.getTypeInfo()
+ typeInfoResultSet.next()
+ assert(typeInfoResultSet.getString(1) == "void")
+ assert(typeInfoResultSet.getInt(2) == 0)
+ assert(typeInfoResultSet.getInt(3) == 0)
+ assert(typeInfoResultSet.getString(4) == null)
+ assert(typeInfoResultSet.getString(5) == null)
+ assert(typeInfoResultSet.getString(6) == null)
+ assert(typeInfoResultSet.getShort(7) == 1)
+ assert(typeInfoResultSet.getBoolean(8) == false)
+ assert(typeInfoResultSet.getShort(9) == 0)
+ assert(typeInfoResultSet.getBoolean(10) == true)
+ assert(typeInfoResultSet.getBoolean(11) == false)
+ assert(typeInfoResultSet.getBoolean(12) == false)
+ assert(typeInfoResultSet.getString(13) == null)
+ assert(typeInfoResultSet.getShort(14) == 0)
+ assert(typeInfoResultSet.getShort(15) == 0)
+ assert(typeInfoResultSet.getInt(16) == 0)
+ assert(typeInfoResultSet.getInt(17) == 0)
+ assert(typeInfoResultSet.getInt(18) == 0)
+ val LEFT_TYPE_NUM = 16
+ for (i <- 1 to LEFT_TYPE_NUM) {
+ assert(typeInfoResultSet.next())
Review comment:
fixed
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