timeabarna commented on a change in pull request #5358:
URL: https://github.com/apache/nifi/pull/5358#discussion_r740972013
##########
File path:
nifi-nar-bundles/nifi-hive-bundle/nifi-hive3-processors/src/test/java/org/apache/nifi/processors/hive/TestSelectHive3QL.java
##########
@@ -690,6 +697,115 @@ public void testMaxRowsPerFlowFileWithMaxFragments()
throws ClassNotFoundExcepti
runner.clearTransferState();
}
+ @Test
+ public void testAvroRecordCreatedWithoutLogicalTypesByDefault() throws
SQLException, IOException {
+ final Schema expectedSchema =
SchemaBuilder.record("NiFi_SelectHiveQL_Record").namespace("any.data").fields()
+
.name("ID").type().unionOf().nullBuilder().endNull().and().intType().endUnion().noDefault()
+
.name("NAME").type().unionOf().nullBuilder().endNull().and().stringType().endUnion().noDefault()
+
.name("BIRTH_DATE").type().unionOf().nullBuilder().endNull().and().stringType().endUnion().noDefault()
+
.name("BIG_NUMBER").type().unionOf().nullBuilder().endNull().and().stringType().endUnion().noDefault()
+
.name("CREATED_ON").type().unionOf().nullBuilder().endNull().and().stringType().endUnion().noDefault()
+ .endRecord();
+ final int expectedId = 1;
+ final String expectedName = "Joe Smith";
+ final String expectedBirthDate = "1956-11-22";
+ final String expectedBigNumber = "12345678.12";
+ final String expectedCreatedOn = "1962-09-23 03:23:34.234";
+
+ // load test data to database
+ final Connection con = ((DBCPService)
runner.getControllerService("dbcp")).getConnection();
+ final Statement stmt = con.createStatement();
+ final InputStream in;
+ final MockFlowFile mff;
+
+ try {
+ stmt.execute("drop table TEST_QUERY_DB_TABLE");
+ } catch (final SQLException sqle) {
+ // Ignore this error, probably a "table does not exist" since
Derby doesn't yet support DROP IF EXISTS [DERBY-4842]
+ }
+
+ stmt.execute("create table TEST_QUERY_DB_TABLE (id integer not null,
name varchar(100), birth_date date, big_number decimal(10,2),created_on
timestamp)");
+ stmt.execute("insert into TEST_QUERY_DB_TABLE (id, name, birth_date,
big_number, created_on) VALUES (1, 'Joe Smith', '1956-11-22', 12345678.12,
'1962-09-23 03:23:34.234')");
+
+ runner.setIncomingConnection(false);
+ runner.setProperty(SelectHive3QL.HIVEQL_SELECT_QUERY, "SELECT * FROM
TEST_QUERY_DB_TABLE");
+
+ runner.run();
+
+ runner.assertAllFlowFilesTransferred(SelectHive3QL.REL_SUCCESS, 1);
+ mff =
runner.getFlowFilesForRelationship(SelectHive3QL.REL_SUCCESS).get(0);
+ in = new ByteArrayInputStream(mff.toByteArray());
+
+ final GenericRecord record = getFirstRecordFromStream(in);
+
+ assertEquals(expectedSchema, record.getSchema());
+ assertEquals(expectedId, record.get("ID"));
+ assertEquals(expectedName, record.get("NAME").toString());
+ assertEquals(expectedBirthDate, record.get("BIRTH_DATE").toString());
+ assertEquals(expectedBigNumber, record.get("BIG_NUMBER").toString());
+ assertEquals(expectedCreatedOn, record.get("CREATED_ON").toString());
+
+ runner.clearTransferState();
+ }
+
+ @Test
+ public void testAvroRecordCreatedWithLogicalTypesWhenSet() throws
SQLException, IOException {
+ final Schema expectedSchema =
SchemaBuilder.record("NiFi_SelectHiveQL_Record").namespace("any.data").fields()
+
.name("ID").type().unionOf().nullBuilder().endNull().and().intType().endUnion().noDefault()
+
.name("NAME").type().unionOf().nullBuilder().endNull().and().stringType().endUnion().noDefault()
+
.name("BIRTH_DATE").type().unionOf().nullBuilder().endNull().and()
+
.type(LogicalTypes.date().addToSchema(Schema.create(Schema.Type.INT))).endUnion().noDefault()
+
.name("BIG_NUMBER").type().unionOf().nullBuilder().endNull().and()
+ .type(LogicalTypes.decimal(10,
2).addToSchema(Schema.create(Schema.Type.BYTES))).endUnion().noDefault()
+
.name("CREATED_ON").type().unionOf().nullBuilder().endNull().and()
+
.type(LogicalTypes.timestampMillis().addToSchema(Schema.create(Schema.Type.LONG))).endUnion().noDefault()
+ .endRecord();
+ final int expectedId = 1;
+ final String expectedName = "Joe Smith";
+ final int expectedBirthDate = (int)
LocalDate.parse("1956-11-22").toEpochDay();
+ final BigDecimal decimal = new BigDecimal("12345678.12").setScale(2,
BigDecimal.ROUND_HALF_EVEN);
+ final ByteBuffer expectedBigNumber =
ByteBuffer.wrap(decimal.unscaledValue().toByteArray());
+ final Timestamp timestamp = Timestamp.valueOf("1962-09-23
03:23:34.234");
Review comment:
Thanks @exceptionfactory for your help, I've modified the tests based on
your recommendations.
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