示例#1
0
 @Test
 public void testGetBigDecimal() throws Exception {
   List<Query.Type> types = Arrays.asList(Query.Type.DECIMAL);
   for (Query.Type type : types) {
     try (Cursor cursor =
         new SimpleCursor(
             QueryResult.newBuilder()
                 .addFields(Field.newBuilder().setName("col1").setType(type).build())
                 .addFields(Field.newBuilder().setName("null").setType(type).build())
                 .addRows(
                     Query.Row.newBuilder()
                         .addLengths("1234.56789".length())
                         .addLengths(-1) // SQL NULL
                         .setValues(ByteString.copyFromUtf8("1234.56789")))
                 .build())) {
       Row row = cursor.next();
       Assert.assertNotNull(row);
       Assert.assertEquals(
           new BigDecimal(BigInteger.valueOf(123456789), 5), row.getBigDecimal("col1"));
       Assert.assertFalse(row.wasNull());
       Assert.assertEquals(null, row.getBigDecimal("null"));
       Assert.assertTrue(row.wasNull());
     }
   }
 }
示例#2
0
 @Test
 public void testGetInt() throws Exception {
   List<Query.Type> types =
       Arrays.asList(
           Query.Type.INT8,
           Query.Type.UINT8,
           Query.Type.INT16,
           Query.Type.UINT16,
           Query.Type.INT24,
           Query.Type.UINT24,
           Query.Type.INT32);
   for (Query.Type type : types) {
     try (Cursor cursor =
         new SimpleCursor(
             QueryResult.newBuilder()
                 .addFields(Field.newBuilder().setName("col1").setType(type).build())
                 .addFields(Field.newBuilder().setName("null").setType(type).build())
                 .addRows(
                     Query.Row.newBuilder()
                         .addLengths("12345".length())
                         .addLengths(-1) // SQL NULL
                         .setValues(ByteString.copyFromUtf8("12345")))
                 .build())) {
       Row row = cursor.next();
       Assert.assertNotNull(row);
       Assert.assertEquals(12345, row.getInt("col1"));
       Assert.assertFalse(row.wasNull());
       Assert.assertEquals(0, row.getInt("null"));
       Assert.assertTrue(row.wasNull());
       Assert.assertEquals(null, row.getObject("null", Integer.class));
       Assert.assertTrue(row.wasNull());
     }
   }
 }
示例#3
0
 @Test
 public void testGetBytes() throws Exception {
   List<Query.Type> types =
       Arrays.asList(
           Query.Type.TEXT,
           Query.Type.BLOB,
           Query.Type.VARCHAR,
           Query.Type.VARBINARY,
           Query.Type.CHAR,
           Query.Type.BINARY,
           Query.Type.BIT);
   for (Query.Type type : types) {
     try (Cursor cursor =
         new SimpleCursor(
             QueryResult.newBuilder()
                 .addFields(Field.newBuilder().setName("col1").setType(type).build())
                 .addFields(Field.newBuilder().setName("null").setType(type).build())
                 .addRows(
                     Query.Row.newBuilder()
                         .addLengths("hello world".length())
                         .addLengths(-1) // SQL NULL
                         .setValues(ByteString.copyFromUtf8("hello world")))
                 .build())) {
       Row row = cursor.next();
       Assert.assertNotNull(row);
       Assert.assertArrayEquals("hello world".getBytes("UTF-8"), row.getBytes("col1"));
       Assert.assertFalse(row.wasNull());
       Assert.assertEquals(null, row.getBytes("null"));
       Assert.assertTrue(row.wasNull());
     }
   }
 }
示例#4
0
 @Test
 public void testGetTimestamp() throws Exception {
   List<Query.Type> types = Arrays.asList(Query.Type.DATETIME, Query.Type.TIMESTAMP);
   for (Query.Type type : types) {
     try (Cursor cursor =
         new SimpleCursor(
             QueryResult.newBuilder()
                 .addFields(Field.newBuilder().setName("col1").setType(type).build())
                 .addFields(Field.newBuilder().setName("null").setType(type).build())
                 .addRows(
                     Query.Row.newBuilder()
                         .addLengths("2008-01-02 14:15:16.123456".length())
                         .addLengths(-1) // SQL NULL
                         .setValues(ByteString.copyFromUtf8("2008-01-02 14:15:16.123456")))
                 .build())) {
       Row row = cursor.next();
       Assert.assertNotNull(row);
       Assert.assertEquals(Timestamp.valueOf("2008-01-02 14:15:16.123456"), row.getObject("col1"));
       Assert.assertEquals(
           Timestamp.valueOf("2008-01-02 14:15:16.123456"), row.getTimestamp("col1"));
       Timestamp ts = new Timestamp(1199283316000L);
       ts.setNanos(123456000);
       Assert.assertEquals(ts, row.getTimestamp("col1", GMT));
       Assert.assertFalse(row.wasNull());
       Assert.assertEquals(null, row.getTimestamp("null"));
       Assert.assertTrue(row.wasNull());
     }
   }
 }
示例#5
0
 @Test
 public void testGetDate() throws Exception {
   List<Query.Type> types = Arrays.asList(Query.Type.DATE);
   for (Query.Type type : types) {
     try (Cursor cursor =
         new SimpleCursor(
             QueryResult.newBuilder()
                 .addFields(Field.newBuilder().setName("col1").setType(type).build())
                 .addFields(Field.newBuilder().setName("null").setType(type).build())
                 .addRows(
                     Query.Row.newBuilder()
                         .addLengths("2008-01-02".length())
                         .addLengths(-1) // SQL NULL
                         .setValues(ByteString.copyFromUtf8("2008-01-02")))
                 .build())) {
       Row row = cursor.next();
       Assert.assertNotNull(row);
       Assert.assertEquals(Date.valueOf("2008-01-02"), row.getObject("col1"));
       Assert.assertEquals(Date.valueOf("2008-01-02"), row.getDate("col1"));
       Assert.assertEquals(new Date(1199232000000L), row.getDate("col1", GMT));
       Assert.assertFalse(row.wasNull());
       Assert.assertEquals(null, row.getDate("null"));
       Assert.assertTrue(row.wasNull());
     }
   }
 }
示例#6
0
 @Test
 public void testNull() throws Exception {
   try (Cursor cursor =
       new SimpleCursor(
           QueryResult.newBuilder()
               .addFields(Field.newBuilder().setName("null").setType(Query.Type.NULL_TYPE).build())
               .addRows(
                   Query.Row.newBuilder().addLengths(-1) // SQL NULL
                   )
               .build())) {
     Row row = cursor.next();
     Assert.assertNotNull(row);
     Assert.assertEquals(null, row.getObject("null"));
     Assert.assertTrue(row.wasNull());
   }
 }
示例#7
0
 @Test
 public void testGetULong() throws Exception {
   try (Cursor cursor =
       new SimpleCursor(
           QueryResult.newBuilder()
               .addFields(Field.newBuilder().setName("col1").setType(Query.Type.UINT64).build())
               .addFields(Field.newBuilder().setName("null").setType(Query.Type.UINT64).build())
               .addRows(
                   Query.Row.newBuilder()
                       .addLengths("18446744073709551615".length())
                       .addLengths(-1) // SQL NULL
                       .setValues(ByteString.copyFromUtf8("18446744073709551615")))
               .build())) {
     Row row = cursor.next();
     Assert.assertNotNull(row);
     Assert.assertEquals(UnsignedLong.fromLongBits(-1), row.getULong("col1"));
     Assert.assertFalse(row.wasNull());
     Assert.assertEquals(null, row.getULong("null"));
     Assert.assertTrue(row.wasNull());
   }
 }
示例#8
0
 @Test
 public void testGetShort() throws Exception {
   try (Cursor cursor =
       new SimpleCursor(
           QueryResult.newBuilder()
               .addFields(Field.newBuilder().setName("col1").setType(Query.Type.YEAR).build())
               .addFields(Field.newBuilder().setName("null").setType(Query.Type.YEAR).build())
               .addRows(
                   Query.Row.newBuilder()
                       .addLengths("1234".length())
                       .addLengths(-1) // SQL NULL
                       .setValues(ByteString.copyFromUtf8("1234")))
               .build())) {
     Row row = cursor.next();
     Assert.assertNotNull(row);
     Assert.assertEquals(1234, row.getShort("col1"));
     Assert.assertFalse(row.wasNull());
     Assert.assertEquals(0, row.getShort("null"));
     Assert.assertTrue(row.wasNull());
     Assert.assertEquals(null, row.getObject("null", Short.class));
     Assert.assertTrue(row.wasNull());
   }
 }
示例#9
0
 @Test
 public void testGetTime() throws Exception {
   try (Cursor cursor =
       new SimpleCursor(
           QueryResult.newBuilder()
               .addFields(Field.newBuilder().setName("col1").setType(Query.Type.TIME).build())
               .addFields(Field.newBuilder().setName("null").setType(Query.Type.TIME).build())
               .addRows(
                   Query.Row.newBuilder()
                       .addLengths("12:34:56".length())
                       .addLengths(-1) // SQL NULL
                       .setValues(ByteString.copyFromUtf8("12:34:56")))
               .build())) {
     Row row = cursor.next();
     Assert.assertNotNull(row);
     Assert.assertEquals(Time.valueOf("12:34:56"), row.getObject("col1"));
     Assert.assertEquals(Time.valueOf("12:34:56"), row.getTime("col1"));
     Assert.assertEquals(new Time(45296000L), row.getTime("col1", GMT));
     Assert.assertFalse(row.wasNull());
     Assert.assertEquals(null, row.getTime("null"));
     Assert.assertTrue(row.wasNull());
   }
 }
示例#10
0
 @Test
 public void testGetString() throws Exception {
   List<Query.Type> types = Arrays.asList(Query.Type.ENUM, Query.Type.SET);
   for (Query.Type type : types) {
     try (Cursor cursor =
         new SimpleCursor(
             QueryResult.newBuilder()
                 .addFields(Field.newBuilder().setName("col1").setType(type).build())
                 .addFields(Field.newBuilder().setName("null").setType(type).build())
                 .addRows(
                     Query.Row.newBuilder()
                         .addLengths("val123".length())
                         .addLengths(-1) // SQL NULL
                         .setValues(ByteString.copyFromUtf8("val123")))
                 .build())) {
       Row row = cursor.next();
       Assert.assertNotNull(row);
       Assert.assertEquals("val123", row.getString("col1"));
       Assert.assertFalse(row.wasNull());
       Assert.assertEquals(null, row.getString("null"));
       Assert.assertTrue(row.wasNull());
     }
   }
 }