@Test
public void testGetBytes() throws Exception {
List<Field.Type> types =
Arrays.asList(
Field.Type.TYPE_VARCHAR,
Field.Type.TYPE_BIT,
Field.Type.TYPE_TINY_BLOB,
Field.Type.TYPE_MEDIUM_BLOB,
Field.Type.TYPE_LONG_BLOB,
Field.Type.TYPE_BLOB,
Field.Type.TYPE_VAR_STRING,
Field.Type.TYPE_STRING,
Field.Type.TYPE_GEOMETRY);
for (Field.Type type : types) {
try (Cursor cursor =
new SimpleCursor(
QueryResult.newBuilder()
.addFields(Field.newBuilder().setName("col0").setType(type).build())
.addRows(Row.newBuilder().addValues(ByteString.copyFromUtf8("hello world")))
.build())) {
cursor.next();
Assert.assertArrayEquals("hello world".getBytes("UTF-8"), cursor.getBytes("col0"));
}
}
}
@Test
public void testNull() throws Exception {
try (Cursor cursor =
new SimpleCursor(
QueryResult.newBuilder()
.addFields(Field.newBuilder().setName("col0").setType(Field.Type.TYPE_NULL).build())
.addRows(Row.newBuilder().addValues(ByteString.copyFromUtf8("1234")))
.build())) {
cursor.next();
Assert.assertEquals(null, cursor.getObject("col0"));
}
}
@Test
public void testGetDateTime() throws Exception {
List<Field.Type> types = Arrays.asList(Field.Type.TYPE_DATETIME, Field.Type.TYPE_TIMESTAMP);
for (Field.Type type : types) {
try (Cursor cursor =
new SimpleCursor(
QueryResult.newBuilder()
.addFields(Field.newBuilder().setName("col0").setType(type).build())
.addRows(
Row.newBuilder().addValues(ByteString.copyFromUtf8("2008-01-02 14:15:16")))
.build())) {
cursor.next();
Assert.assertEquals(new DateTime(2008, 1, 2, 14, 15, 16), cursor.getDateTime("col0"));
}
}
types = Arrays.asList(Field.Type.TYPE_DATE, Field.Type.TYPE_NEWDATE);
for (Field.Type type : types) {
try (Cursor cursor =
new SimpleCursor(
QueryResult.newBuilder()
.addFields(Field.newBuilder().setName("col0").setType(type).build())
.addRows(Row.newBuilder().addValues(ByteString.copyFromUtf8("2008-01-02")))
.build())) {
cursor.next();
Assert.assertEquals(new DateTime(2008, 1, 2, 0, 0, 0), cursor.getDateTime("col0"));
}
}
try (Cursor cursor =
new SimpleCursor(
QueryResult.newBuilder()
.addFields(Field.newBuilder().setName("col0").setType(Field.Type.TYPE_TIME).build())
.addRows(Row.newBuilder().addValues(ByteString.copyFromUtf8("12:34:56")))
.build())) {
cursor.next();
Assert.assertEquals(new DateTime(1970, 1, 1, 12, 34, 56), cursor.getDateTime("col0"));
}
}
@Test
public void testGetFloat() throws Exception {
try (Cursor cursor =
new SimpleCursor(
QueryResult.newBuilder()
.addFields(
Field.newBuilder().setName("col0").setType(Field.Type.TYPE_FLOAT).build())
.addRows(Row.newBuilder().addValues(ByteString.copyFromUtf8("2.5")))
.build())) {
cursor.next();
Assert.assertEquals(2.5f, cursor.getFloat("col0"), 0.01f);
}
}
@Test
public void testGetLong() throws Exception {
List<Field.Type> types = Arrays.asList(Field.Type.TYPE_LONG, Field.Type.TYPE_LONGLONG);
for (Field.Type type : types) {
try (Cursor cursor =
new SimpleCursor(
QueryResult.newBuilder()
.addFields(Field.newBuilder().setName("col0").setType(type).build())
.addRows(Row.newBuilder().addValues(ByteString.copyFromUtf8("12345")))
.build())) {
cursor.next();
Assert.assertEquals(12345L, cursor.getLong("col0"));
}
}
}
@Test
public void testGetBigDecimal() throws Exception {
List<Field.Type> types = Arrays.asList(Field.Type.TYPE_DECIMAL, Field.Type.TYPE_NEWDECIMAL);
for (Field.Type type : types) {
try (Cursor cursor =
new SimpleCursor(
QueryResult.newBuilder()
.addFields(Field.newBuilder().setName("col0").setType(type).build())
.addRows(Row.newBuilder().addValues(ByteString.copyFromUtf8("1234.56789")))
.build())) {
cursor.next();
Assert.assertEquals(
new BigDecimal(BigInteger.valueOf(123456789), 5), cursor.getBigDecimal("col0"));
}
}
}
@Test
public void testGetULong() throws Exception {
try (Cursor cursor =
new SimpleCursor(
QueryResult.newBuilder()
.addFields(
Field.newBuilder()
.setName("col0")
.setType(Field.Type.TYPE_LONGLONG)
.setFlags(Field.Flag.VT_UNSIGNED_FLAG_VALUE)
.build())
.addRows(
Row.newBuilder().addValues(ByteString.copyFromUtf8("18446744073709551615")))
.build())) {
cursor.next();
Assert.assertEquals(UnsignedLong.fromLongBits(-1), cursor.getULong("col0"));
}
}