ThriftParser initial commit

typesystem/src/test/scala/org/apache/hadoop/metadata/tools/thrift/ThriftParserTest.scala

+package org.apache.hadoop.metadata.tools.thrift
+
+import org.junit.Test
+import org.junit.Assert
+
+class ThriftParserTest {
+
+  @Test def testSimple {
+    var p = new ThriftParser
+
+    var td : Option[ThriftDef] = p("""include "share/fb303/if/fb303.thrift"
+
+                             namespace java org.apache.hadoop.hive.metastore.api
+                             namespace php metastore
+                             namespace cpp Apache.Hadoop.Hive
+                                   """)
+
+    Assert.assertEquals(td.get.toString, """ThriftDef(List(IncludeDef(share/fb303/if/fb303.thrift)),List(),List(NamespaceDef(,cpp,Some(Apache.Hadoop.Hive)), NamespaceDef(,php,Some(metastore)), NamespaceDef(,java,Some(org.apache.hadoop.hive.metastore.api))),List(),List(),List(),List(),List(),List(),List(),List())""")
+
+  }
+}