/
FieldValueTest.java
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/
FieldValueTest.java
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/*
* Copyright 2015 Google LLC
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.google.cloud.bigquery;
import static org.junit.Assert.assertArrayEquals;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertNull;
import com.google.api.client.util.Data;
import com.google.api.services.bigquery.model.TableCell;
import com.google.common.collect.ImmutableList;
import com.google.common.collect.ImmutableMap;
import com.google.common.io.BaseEncoding;
import java.math.BigDecimal;
import java.util.Map;
import org.junit.Test;
public class FieldValueTest {
private static final byte[] BYTES = {0xD, 0xE, 0xA, 0xD};
private static final String BYTES_BASE64 = BaseEncoding.base64().encode(BYTES);
private static final TableCell BOOLEAN_FIELD = new TableCell().setV("false");
private static final Map<String, String> INTEGER_FIELD = ImmutableMap.of("v", "1");
private static final Map<String, String> FLOAT_FIELD = ImmutableMap.of("v", "1.5");
private static final Map<String, String> GEOGRAPHY_FIELD =
ImmutableMap.of("v", "POINT(-122.350220 47.649154)");
private static final Map<String, String> NUMERIC_FIELD =
ImmutableMap.of("v", "123456789.123456789");
private static final Map<String, String> STRING_FIELD = ImmutableMap.of("v", "string");
private static final Map<String, String> TIMESTAMP_FIELD = ImmutableMap.of("v", "42");
private static final Map<String, String> BYTES_FIELD = ImmutableMap.of("v", BYTES_BASE64);
private static final Map<String, String> NULL_FIELD =
ImmutableMap.of("v", Data.nullOf(String.class));
private static final Map<String, Object> REPEATED_FIELD =
ImmutableMap.<String, Object>of("v", ImmutableList.<Object>of(INTEGER_FIELD, INTEGER_FIELD));
private static final Map<String, Object> RECORD_FIELD =
ImmutableMap.<String, Object>of("f", ImmutableList.<Object>of(FLOAT_FIELD, TIMESTAMP_FIELD));
@Test
public void testFromPb() {
FieldValue value = FieldValue.fromPb(BOOLEAN_FIELD);
assertEquals(FieldValue.Attribute.PRIMITIVE, value.getAttribute());
assertFalse(value.getBooleanValue());
value = FieldValue.fromPb(INTEGER_FIELD);
assertEquals(FieldValue.Attribute.PRIMITIVE, value.getAttribute());
assertEquals(1, value.getLongValue());
value = FieldValue.fromPb(FLOAT_FIELD);
assertEquals(FieldValue.Attribute.PRIMITIVE, value.getAttribute());
assertEquals(1.5, value.getDoubleValue(), 0);
value = FieldValue.fromPb(GEOGRAPHY_FIELD);
assertEquals(FieldValue.Attribute.PRIMITIVE, value.getAttribute());
assertEquals("POINT(-122.350220 47.649154)", value.getStringValue());
value = FieldValue.fromPb(NUMERIC_FIELD);
assertEquals(FieldValue.Attribute.PRIMITIVE, value.getAttribute());
assertEquals(new BigDecimal("123456789.123456789"), value.getNumericValue());
value = FieldValue.fromPb(STRING_FIELD);
assertEquals(FieldValue.Attribute.PRIMITIVE, value.getAttribute());
assertEquals("string", value.getStringValue());
value = FieldValue.fromPb(TIMESTAMP_FIELD);
assertEquals(FieldValue.Attribute.PRIMITIVE, value.getAttribute());
assertEquals(42000000, value.getTimestampValue());
value = FieldValue.fromPb(BYTES_FIELD);
assertEquals(FieldValue.Attribute.PRIMITIVE, value.getAttribute());
assertArrayEquals(BYTES, value.getBytesValue());
value = FieldValue.fromPb(NULL_FIELD);
assertNull(value.getValue());
value = FieldValue.fromPb(REPEATED_FIELD);
assertEquals(FieldValue.Attribute.REPEATED, value.getAttribute());
assertEquals(FieldValue.fromPb(INTEGER_FIELD), value.getRepeatedValue().get(0));
assertEquals(FieldValue.fromPb(INTEGER_FIELD), value.getRepeatedValue().get(1));
value = FieldValue.fromPb(RECORD_FIELD);
assertEquals(FieldValue.Attribute.RECORD, value.getAttribute());
assertEquals(FieldValue.fromPb(FLOAT_FIELD), value.getRepeatedValue().get(0));
assertEquals(FieldValue.fromPb(TIMESTAMP_FIELD), value.getRepeatedValue().get(1));
}
@Test
public void testTimestamp() {
FieldValue fieldValue = FieldValue.of(FieldValue.Attribute.PRIMITIVE, "-1.9954383398377106E10");
long received = fieldValue.getTimestampValue();
long expected = -19954383398377106L;
assertEquals(expected, received);
}
@Test
public void testEquals() {
FieldValue booleanValue = FieldValue.of(FieldValue.Attribute.PRIMITIVE, "false");
assertEquals(booleanValue, FieldValue.fromPb(BOOLEAN_FIELD));
assertEquals(booleanValue.hashCode(), FieldValue.fromPb(BOOLEAN_FIELD).hashCode());
FieldValue integerValue = FieldValue.of(FieldValue.Attribute.PRIMITIVE, "1");
assertEquals(integerValue, FieldValue.fromPb(INTEGER_FIELD));
assertEquals(integerValue.hashCode(), FieldValue.fromPb(INTEGER_FIELD).hashCode());
FieldValue floatValue = FieldValue.of(FieldValue.Attribute.PRIMITIVE, "1.5");
assertEquals(floatValue, FieldValue.fromPb(FLOAT_FIELD));
assertEquals(floatValue.hashCode(), FieldValue.fromPb(FLOAT_FIELD).hashCode());
FieldValue geographyValue =
FieldValue.of(FieldValue.Attribute.PRIMITIVE, "POINT(-122.350220 47.649154)");
assertEquals(geographyValue, FieldValue.fromPb(GEOGRAPHY_FIELD));
assertEquals(geographyValue.hashCode(), FieldValue.fromPb(GEOGRAPHY_FIELD).hashCode());
FieldValue numericValue = FieldValue.of(FieldValue.Attribute.PRIMITIVE, "123456789.123456789");
assertEquals(numericValue, FieldValue.fromPb(NUMERIC_FIELD));
assertEquals(numericValue.hashCode(), FieldValue.fromPb(NUMERIC_FIELD).hashCode());
FieldValue stringValue = FieldValue.of(FieldValue.Attribute.PRIMITIVE, "string");
assertEquals(stringValue, FieldValue.fromPb(STRING_FIELD));
assertEquals(stringValue.hashCode(), FieldValue.fromPb(STRING_FIELD).hashCode());
FieldValue timestampValue = FieldValue.of(FieldValue.Attribute.PRIMITIVE, "42");
assertEquals(timestampValue, FieldValue.fromPb(TIMESTAMP_FIELD));
assertEquals(timestampValue.hashCode(), FieldValue.fromPb(TIMESTAMP_FIELD).hashCode());
FieldValue bytesValue = FieldValue.of(FieldValue.Attribute.PRIMITIVE, BYTES_BASE64);
assertEquals(bytesValue, FieldValue.fromPb(BYTES_FIELD));
assertEquals(bytesValue.hashCode(), FieldValue.fromPb(BYTES_FIELD).hashCode());
FieldValue nullValue = FieldValue.of(FieldValue.Attribute.PRIMITIVE, null);
assertEquals(nullValue, FieldValue.fromPb(NULL_FIELD));
assertEquals(nullValue.hashCode(), FieldValue.fromPb(NULL_FIELD).hashCode());
FieldValue repeatedValue =
FieldValue.of(FieldValue.Attribute.REPEATED, ImmutableList.of(integerValue, integerValue));
assertEquals(repeatedValue, FieldValue.fromPb(REPEATED_FIELD));
assertEquals(repeatedValue.hashCode(), FieldValue.fromPb(REPEATED_FIELD).hashCode());
FieldValue recordValue =
FieldValue.of(FieldValue.Attribute.RECORD, ImmutableList.of(floatValue, timestampValue));
assertEquals(recordValue, FieldValue.fromPb(RECORD_FIELD));
assertEquals(recordValue.hashCode(), FieldValue.fromPb(RECORD_FIELD).hashCode());
}
}