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ClickHouseDateTimeValueTest.java
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package com.clickhouse.data.value;
import java.math.BigDecimal;
import java.math.BigInteger;
import java.net.Inet4Address;
import java.net.Inet6Address;
import java.net.UnknownHostException;
import java.time.LocalDate;
import java.time.LocalDateTime;
import java.time.LocalTime;
import java.time.ZoneOffset;
import java.util.Arrays;
import java.util.TimeZone;
import java.util.UUID;
import org.testng.Assert;
import org.testng.annotations.Test;
import com.clickhouse.data.BaseClickHouseValueTest;
import com.clickhouse.data.ClickHouseDataType;
import com.clickhouse.data.ClickHouseValues;
public class ClickHouseDateTimeValueTest extends BaseClickHouseValueTest {
@Test(groups = { "unit" })
public void testUpdate() {
Assert.assertEquals(ClickHouseDateTimeValue.ofNull(0, ClickHouseValues.UTC_TIMEZONE).update(-1L).getValue(),
LocalDateTime.ofEpochSecond(-1L, 0, ZoneOffset.UTC));
Assert.assertEquals(ClickHouseDateTimeValue.ofNull(0, ClickHouseValues.UTC_TIMEZONE).update(-1.1F).getValue(),
LocalDateTime.ofEpochSecond(-1L, 0, ZoneOffset.UTC));
Assert.assertEquals(ClickHouseDateTimeValue.ofNull(3, ClickHouseValues.UTC_TIMEZONE).update(-1L).getValue(),
LocalDateTime.ofEpochSecond(-1L, 999000000, ZoneOffset.UTC));
Assert.assertEquals(ClickHouseDateTimeValue.ofNull(3, ClickHouseValues.UTC_TIMEZONE).update(-1.1F).getValue(),
LocalDateTime.ofEpochSecond(-2L, 900000000, ZoneOffset.UTC));
TimeZone customTimeZone = TimeZone.getTimeZone("Asia/Shanghai");
Assert.assertEquals(ClickHouseDateTimeValue.ofNull(0, customTimeZone).update(-1L).getValue(),
LocalDateTime.ofEpochSecond(-1L, 0, ZoneOffset.ofHours(8)));
Assert.assertEquals(
ClickHouseDateTimeValue.ofNull(9, ClickHouseValues.UTC_TIMEZONE)
.update(new BigDecimal(BigInteger.ONE, 9)).getValue(),
LocalDateTime.ofEpochSecond(0L, 1, ZoneOffset.UTC));
Assert.assertEquals(
ClickHouseDateTimeValue.ofNull(9, ClickHouseValues.UTC_TIMEZONE)
.update(new BigDecimal(BigInteger.valueOf(-1L), 9)).getValue(),
LocalDateTime.ofEpochSecond(-1L, 999999999, ZoneOffset.UTC));
Assert.assertEquals(
ClickHouseDateTimeValue.ofNull(9, customTimeZone)
.update(new BigDecimal(BigInteger.valueOf(-1L), 9)).getValue(),
LocalDateTime.ofEpochSecond(-1L, 999999999, ZoneOffset.ofHours(8)));
}
@Test(groups = { "unit" })
public void testValueWithoutScale() throws UnknownHostException {
// null value
checkNull(ClickHouseDateTimeValue.ofNull(0, ClickHouseValues.UTC_TIMEZONE));
checkNull(
ClickHouseDateTimeValue.of(LocalDateTime.now(), 0, ClickHouseValues.UTC_TIMEZONE).resetToNullOrEmpty());
// non-null
checkValue(
ClickHouseDateTimeValue.of(LocalDateTime.ofEpochSecond(0L, 0, ZoneOffset.UTC), 0,
ClickHouseValues.UTC_TIMEZONE),
false, // isInfinity
false, // isNan
false, // isNull
false, // boolean
(byte) 0, // byte
(short) 0, // short
0, // int
0L, // long
0F, // float
0D, // double
BigDecimal.valueOf(0L), // BigDecimal
new BigDecimal(BigInteger.ZERO, 3), // BigDecimal
BigInteger.ZERO, // BigInteger
ClickHouseDataType.values()[0].name(), // Enum<ClickHouseDataType>
LocalDateTime.ofEpochSecond(0L, 0, ZoneOffset.UTC), // Object
LocalDate.ofEpochDay(0L), // Date
LocalDateTime.ofEpochSecond(0L, 0, ZoneOffset.UTC), // DateTime
LocalDateTime.ofEpochSecond(0L, 0, ZoneOffset.UTC), // DateTime(9)
Inet4Address.getAllByName("0.0.0.0")[0], // Inet4Address
Inet6Address.getAllByName("0:0:0:0:0:0:0:0")[0], // Inet6Address
"1970-01-01 00:00:00", // String
"'1970-01-01 00:00:00'", // SQL Expression
LocalTime.ofSecondOfDay(0L), // Time
UUID.fromString("00000000-0000-0000-0000-000000000000"), // UUID
Object.class, // Key class
LocalDateTime.class, // Value class
new Object[] { LocalDateTime.ofEpochSecond(0L, 0, ZoneOffset.UTC) }, // Array
new LocalDateTime[] { LocalDateTime.ofEpochSecond(0L, 0, ZoneOffset.UTC) }, // typed
// Array
buildMap(new Object[] { 1 }, new Object[] { LocalDateTime.ofEpochSecond(0L, 0, ZoneOffset.UTC) }), // Map
buildMap(new Object[] { 1 },
new LocalDateTime[] { LocalDateTime.ofEpochSecond(0L, 0, ZoneOffset.UTC) }), // typed
// Map
Arrays.asList(LocalDateTime.ofEpochSecond(0L, 0, ZoneOffset.UTC)) // Tuple
);
checkValue(
ClickHouseDateTimeValue.of(LocalDateTime.ofEpochSecond(1L, 0, ZoneOffset.UTC), 0,
ClickHouseValues.UTC_TIMEZONE),
false, // isInfinity
false, // isNan
false, // isNull
true, // boolean
(byte) 1, // byte
(short) 1, // short
1, // int
1L, // long
1F, // float
1D, // double
BigDecimal.valueOf(1L), // BigDecimal
new BigDecimal(BigInteger.ONE, 3), // BigDecimal
BigInteger.ONE, // BigInteger
ClickHouseDataType.values()[1].name(), // Enum<ClickHouseDataType>
LocalDateTime.ofEpochSecond(1L, 0, ZoneOffset.UTC), // Object
LocalDate.ofEpochDay(0L), // Date
LocalDateTime.ofEpochSecond(1L, 0, ZoneOffset.UTC), // DateTime
LocalDateTime.ofEpochSecond(1L, 0, ZoneOffset.UTC), // DateTime(9)
Inet4Address.getAllByName("0.0.0.1")[0], // Inet4Address
Inet6Address.getAllByName("0:0:0:0:0:0:0:1")[0], // Inet6Address
"1970-01-01 00:00:01", // String
"'1970-01-01 00:00:01'", // SQL Expression
LocalTime.ofSecondOfDay(1L), // Time
UUID.fromString("00000000-0000-0000-0000-000000000001"), // UUID
Object.class, // Key class
LocalDateTime.class, // Value class
new Object[] { LocalDateTime.ofEpochSecond(1L, 0, ZoneOffset.UTC) }, // Array
new LocalDateTime[] { LocalDateTime.ofEpochSecond(1L, 0, ZoneOffset.UTC) }, // typed
// Array
buildMap(new Object[] { 1 }, new Object[] { LocalDateTime.ofEpochSecond(1L, 0, ZoneOffset.UTC) }), // Map
buildMap(new Object[] { 1 },
new LocalDateTime[] { LocalDateTime.ofEpochSecond(1L, 0, ZoneOffset.UTC) }), // typed
// Map
Arrays.asList(LocalDateTime.ofEpochSecond(1L, 0, ZoneOffset.UTC)) // Tuple
);
checkValue(
ClickHouseDateTimeValue.of(LocalDateTime.ofEpochSecond(2L, 0, ZoneOffset.UTC), 0,
ClickHouseValues.UTC_TIMEZONE),
false, // isInfinity
false, // isNan
false, // isNull
IllegalArgumentException.class, // boolean
(byte) 2, // byte
(short) 2, // short
2, // int
2L, // long
2F, // float
2D, // double
BigDecimal.valueOf(2L), // BigDecimal
new BigDecimal(BigInteger.valueOf(2L), 3), // BigDecimal
BigInteger.valueOf(2L), // BigInteger
ClickHouseDataType.values()[2].name(), // Enum<ClickHouseDataType>
LocalDateTime.ofEpochSecond(2L, 0, ZoneOffset.UTC), // Object
LocalDate.ofEpochDay(0L), // Date
LocalDateTime.ofEpochSecond(2L, 0, ZoneOffset.UTC), // DateTime
LocalDateTime.ofEpochSecond(2L, 0, ZoneOffset.UTC), // DateTime(9)
Inet4Address.getAllByName("0.0.0.2")[0], // Inet4Address
Inet6Address.getAllByName("0:0:0:0:0:0:0:2")[0], // Inet6Address
"1970-01-01 00:00:02", // String
"'1970-01-01 00:00:02'", // SQL Expression
LocalTime.ofSecondOfDay(2L), // Time
UUID.fromString("00000000-0000-0000-0000-000000000002"), // UUID
Object.class, // Key class
LocalDateTime.class, // Value class
new Object[] { LocalDateTime.ofEpochSecond(2L, 0, ZoneOffset.UTC) }, // Array
new LocalDateTime[] { LocalDateTime.ofEpochSecond(2L, 0, ZoneOffset.UTC) }, // typed
// Array
buildMap(new Object[] { 1 }, new Object[] { LocalDateTime.ofEpochSecond(2L, 0, ZoneOffset.UTC) }), // Map
buildMap(new Object[] { 1 },
new LocalDateTime[] { LocalDateTime.ofEpochSecond(2L, 0, ZoneOffset.UTC) }), // typed
// Map
Arrays.asList(LocalDateTime.ofEpochSecond(2L, 0, ZoneOffset.UTC)) // Tuple
);
}
@Test(groups = { "unit" })
public void testValueWithScale() throws UnknownHostException {
// null value
checkNull(ClickHouseDateTimeValue.ofNull(3, ClickHouseValues.UTC_TIMEZONE));
checkNull(
ClickHouseDateTimeValue.of(LocalDateTime.now(), 9, ClickHouseValues.UTC_TIMEZONE).resetToNullOrEmpty());
// non-null
LocalDateTime dateTime = LocalDateTime.ofEpochSecond(0L, 123456789, ZoneOffset.UTC);
checkValue(ClickHouseDateTimeValue.of(dateTime, 3, ClickHouseValues.UTC_TIMEZONE), false, // isInfinity
false, // isNan
false, // isNull
false, // boolean
(byte) 0, // byte
(short) 0, // short
0, // int
0L, // long
0.123456789F, // float
0.123456789D, // double
BigDecimal.valueOf(0L), // BigDecimal
BigDecimal.valueOf(0.123D), // BigDecimal
BigInteger.ZERO, // BigInteger
ClickHouseDataType.values()[0].name(), // Enum<ClickHouseDataType>
dateTime, // Object
LocalDate.ofEpochDay(0L), // Date
dateTime, // DateTime
dateTime, // DateTime(9)
Inet4Address.getAllByName("0.0.0.0")[0], // Inet4Address
Inet6Address.getAllByName("0:0:0:0:0:0:0:0")[0], // Inet6Address
"1970-01-01 00:00:00.123456789", // String
"'1970-01-01 00:00:00.123456789'", // SQL Expression
LocalTime.ofNanoOfDay(123456789L), // Time
UUID.fromString("00000000-0000-0000-0000-000000000000"), // UUID
Object.class, // Key class
LocalDateTime.class, // Value class
new Object[] { dateTime }, // Array
new LocalDateTime[] { dateTime }, // typed Array
buildMap(new Object[] { 1 }, new Object[] { dateTime }), // Map
buildMap(new Object[] { 1 }, new LocalDateTime[] { dateTime }), // typed
// Map
Arrays.asList(dateTime) // Tuple
);
Assert.assertEquals(ClickHouseDateTimeValue.of(dateTime, 3, ClickHouseValues.UTC_TIMEZONE).asBigDecimal(4),
BigDecimal.valueOf(0.1234D));
}
}