use of org.bson.BsonDocumentReader in project drill by axbaretto.
the class TestBsonRecordReader method testNullType.
@Test
public void testNullType() throws IOException {
BsonDocument bsonDoc = new BsonDocument();
bsonDoc.append("nullKey", new BsonNull());
writer.reset();
bsonReader.write(writer, new BsonDocumentReader(bsonDoc));
SingleMapReaderImpl mapReader = (SingleMapReaderImpl) writer.getMapVector().getReader();
assertEquals(null, mapReader.reader("nullKey").readObject());
}
use of org.bson.BsonDocumentReader in project drill by apache.
the class TestBsonRecordReader method testRecursiveDocuments.
@Test
public void testRecursiveDocuments() throws IOException {
BsonDocument topDoc = new BsonDocument();
final int count = 3;
for (int i = 0; i < count; ++i) {
BsonDocument bsonDoc = new BsonDocument();
BsonWriter bw = new BsonDocumentWriter(bsonDoc);
bw.writeStartDocument();
bw.writeName("k1" + i);
bw.writeString("drillMongo1" + i);
bw.writeName("k2" + i);
bw.writeString("drillMongo2" + i);
bw.writeEndDocument();
bw.flush();
topDoc.append("doc" + i, bsonDoc);
}
writer.reset();
bsonReader.write(writer, new BsonDocumentReader(topDoc));
SingleMapReaderImpl mapReader = (SingleMapReaderImpl) writer.getMapVector().getReader();
for (int i = 0; i < count; ++i) {
SingleMapReaderImpl reader = (SingleMapReaderImpl) mapReader.reader("doc" + i);
assertEquals("drillMongo1" + i, reader.reader("k1" + i).readText().toString());
assertEquals("drillMongo2" + i, reader.reader("k2" + i).readText().toString());
}
}
use of org.bson.BsonDocumentReader in project drill by apache.
the class TestBsonRecordReader method testSymbolType.
@Test
public void testSymbolType() throws IOException {
BsonDocument bsonDoc = new BsonDocument();
bsonDoc.append("symbolKey", new BsonSymbol("test_symbol"));
writer.reset();
bsonReader.write(writer, new BsonDocumentReader(bsonDoc));
SingleMapReaderImpl mapReader = (SingleMapReaderImpl) writer.getMapVector().getReader();
assertEquals("test_symbol", mapReader.reader("symbolKey").readText().toString());
}
use of org.bson.BsonDocumentReader in project drill by apache.
the class TestBsonRecordReader method testDateTimeType.
@Test
public void testDateTimeType() throws IOException {
BsonDocument bsonDoc = new BsonDocument();
bsonDoc.append("dateTimeKey", new BsonDateTime(5262729712L));
writer.reset();
bsonReader.write(writer, new BsonDocumentReader(bsonDoc));
SingleMapReaderImpl mapReader = (SingleMapReaderImpl) writer.getMapVector().getReader();
assertEquals(5262729712L, mapReader.reader("dateTimeKey").readLocalDateTime().atZone(ZoneOffset.systemDefault()).toInstant().toEpochMilli());
}
use of org.bson.BsonDocumentReader in project drill by apache.
the class TestBsonRecordReader method testArrayType.
@Test
public void testArrayType() throws IOException {
BsonDocument bsonDoc = new BsonDocument();
BsonWriter bw = new BsonDocumentWriter(bsonDoc);
bw.writeStartDocument();
bw.writeName("arrayKey");
bw.writeStartArray();
bw.writeInt32(1);
bw.writeInt32(2);
bw.writeInt32(3);
bw.writeEndArray();
bw.writeEndDocument();
bw.flush();
bsonReader.write(writer, new BsonDocumentReader(bsonDoc));
SingleMapReaderImpl mapReader = (SingleMapReaderImpl) writer.getMapVector().getReader();
FieldReader reader = mapReader.reader("arrayKey");
assertEquals(3, reader.size());
}
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