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0001652: Add BLOB support to PostgreSQL bulk loader
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...t/src/test/java/org/jumpmind/symmetric/io/data/writer/AbstractBulkDatabaseWriterTest.java
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/** | ||
* Licensed to JumpMind Inc under one or more contributor | ||
* license agreements. See the NOTICE file distributed | ||
* with this work for additional information regarding | ||
* copyright ownership. JumpMind Inc licenses this file | ||
* to you under the GNU General Public License, version 3.0 (GPLv3) | ||
* (the "License"); you may not use this file except in compliance | ||
* with the License. | ||
* | ||
* You should have received a copy of the GNU General Public License, | ||
* version 3.0 (GPLv3) along with this library; if not, see | ||
* <http://www.gnu.org/licenses/>. | ||
* | ||
* 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 org.jumpmind.symmetric.io.data.writer; | ||
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import java.nio.ByteBuffer; | ||
import java.util.ArrayList; | ||
import java.util.List; | ||
import java.util.Map; | ||
import java.util.Random; | ||
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import junit.framework.Assert; | ||
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import org.apache.commons.codec.binary.Base64; | ||
import org.apache.commons.codec.binary.Hex; | ||
import org.apache.commons.lang.ArrayUtils; | ||
import org.jumpmind.db.platform.IDatabasePlatform; | ||
import org.jumpmind.symmetric.io.data.CsvData; | ||
import org.jumpmind.symmetric.io.data.DataEventType; | ||
import org.junit.Test; | ||
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public abstract class AbstractBulkDatabaseWriterTest extends AbstractWriterTest { | ||
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protected final static String[] TEST_COLUMNS = { "id", "string_value", "string_required_value", "char_value", | ||
"char_required_value", "date_value", "time_value", "boolean_value", "integer_value", "decimal_value", "double_value", | ||
"img_value" }; | ||
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@Override | ||
protected String getTestTable() { | ||
return "test_bulkload_table_2"; | ||
} | ||
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protected abstract boolean shouldTestRun(IDatabasePlatform platform); | ||
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protected String encode(String str) { | ||
return new String(Base64.encodeBase64(str.getBytes())); | ||
} | ||
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protected String encode(int[] bytes) { | ||
ByteBuffer bb = ByteBuffer.allocate(bytes.length); | ||
for (int b : bytes) { | ||
bb.put((byte) b); | ||
} | ||
return new String(Base64.encodeBase64(bb.array())); | ||
} | ||
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protected void insertAndVerify(String[] values) { | ||
List<CsvData> data = new ArrayList<CsvData>(); | ||
data.add(new CsvData(DataEventType.INSERT, (String[]) ArrayUtils.clone(values))); | ||
writeData(data); | ||
assertTestTableEquals(values[0], values); | ||
} | ||
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protected abstract long writeData(List<CsvData> data); | ||
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@Test | ||
public void testInsert() { | ||
if (shouldTestRun(platform)) { | ||
String[] values = { getNextId(), "string with space in it", "string-with-no-space", "string with space in it", | ||
"string-with-no-space", "2007-01-02 00:00:00.000", "2007-02-03 04:05:06.000", "0", "47", "67.89", "-0.0747663", | ||
encode("string with space in it") }; | ||
insertAndVerify(values); | ||
} | ||
} | ||
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@Test | ||
public void testInsertAcrossMaxFlush() { | ||
if (shouldTestRun(platform)) { | ||
platform.getSqlTemplate().update("truncate table " + getTestTable()); | ||
List<CsvData> data = new ArrayList<CsvData>(); | ||
for (int i = 0; i < 30; i++) { | ||
String[] values = { getNextId(), "stri'ng2", "string not null2", "char2", "char not null2", | ||
"2007-01-02 00:00:00.000", "2007-02-03 04:05:06.000", "0", "47", "67.89", "-0.0747663", encode("string") }; | ||
data.add(new CsvData(DataEventType.INSERT, values)); | ||
} | ||
Assert.assertEquals(writeData(data), countRows(getTestTable())); | ||
} | ||
} | ||
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@Test | ||
public void testInsertWithNull() { | ||
if (shouldTestRun(platform)) { | ||
for (int index : new int[] { 1, 3, 5, 6, 7, 8, 9, 10, 11 }) { | ||
String[] values = { "", "stri'ng2", "string not null2", "char2", "char not null2", "2007-01-02 00:00:00.000", | ||
"2007-02-03 04:05:06.000", "0", "47", "67.89", "-0.0747663", encode("string") }; | ||
values[0] = getNextId(); | ||
values[index] = null; | ||
insertAndVerify(values); | ||
} | ||
} | ||
} | ||
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@Test | ||
public void testInsertWithBackslash() { | ||
if (shouldTestRun(platform)) { | ||
String[] values = { getNextId(), "back\\slash", "double\\\\back\\slash", "back\\slash", "double\\\\back\\slash", | ||
"2007-01-02 00:00:00.000", "2007-02-03 04:05:06.000", "1", "47", "67.89", "-0.0747663", encode("back\\slash") }; | ||
insertAndVerify(values); | ||
} | ||
} | ||
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@Test | ||
public void testInsertWithQuotes() { | ||
if (shouldTestRun(platform)) { | ||
String[] values = { getNextId(), "single'qoute", "double''single'quote", "single'quote", "double''single'quote", | ||
"2007-01-02 00:00:00.000", "2007-02-03 04:05:06.000", "1", "47", "67.89", "-0.0747663", encode("single'qoute") }; | ||
insertAndVerify(values); | ||
String[] values2 = { getNextId(), "single\"qoute", "double\"\"single\"quote", "single\"quote", | ||
"double\"\"single\"quote", "2007-01-02 00:00:00.000", "2007-02-03 04:05:06.000", "1", "47", "67.89", | ||
"-0.0747663", encode("single\"quote") }; | ||
insertAndVerify(values2); | ||
} | ||
} | ||
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@Test | ||
public void testInsertWithCommas() { | ||
if (shouldTestRun(platform)) { | ||
String[] values = { getNextId(), "single,comma", "double,,comma,comma", "single,comma", "double,,comma,comma", | ||
"2007-01-02 00:00:00.000", "2007-02-03 04:05:06.000", "1", "47", "67.89", "-0.0747663", encode("single,comma") }; | ||
insertAndVerify(values); | ||
} | ||
} | ||
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@Test | ||
public void testInsertWithSpecialEscape() { | ||
if (shouldTestRun(platform)) { | ||
String[] values = { getNextId(), "\\n\\N\\0\\r\\t\\b\\f\\", "\\n\\N\\0\\r\\t\\b\\f\\", "\\x31\\x32\\x33", "\\061\\062\\063", | ||
"2007-01-02 00:00:00.000", "2007-02-03 04:05:06.000", "1", "47", "67.89", "-0.0747663", | ||
encode("\\n\\N\\0\\r\\t\\\n\r\t\b\f\0\\x31\\x32\\x33") }; | ||
insertAndVerify(values); | ||
} | ||
} | ||
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@Test | ||
public void testInsertWithUnicode() { | ||
if (shouldTestRun(platform)) { | ||
String unicode = "\u007E\u00A7\u2702\u28FF\uFFE6\uFFFC\uFFFF"; | ||
String[] values = { getNextId(), null, "", null, "", "2007-01-02 00:00:00.000", | ||
"2007-02-03 04:05:06.000", "1", "47", "67.89", "-0.0747663", encode(unicode) }; | ||
insertAndVerify(values); | ||
} | ||
} | ||
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@Test | ||
public void testInsertBlobInvalidUnicode() { | ||
if (shouldTestRun(platform)) { | ||
String[] values = { getNextId(), null, "x", null, "x", null, null, null, null, null, null, | ||
encode(new int[] { 0x10, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x14, 0x00, 0x00, 0xF5 } ) }; | ||
insertAndVerify(values); | ||
} | ||
} | ||
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@Test | ||
public void testInsertBlobRange() { | ||
if (shouldTestRun(platform)) { | ||
String[] values = { getNextId(), null, "x", null, "x", null, null, null, null, null, null, null}; | ||
int[] bytes = new int[255 * 255]; | ||
for (int i = 0; i <= 255; i++) { | ||
bytes[i] = i; | ||
for (int j = 0; j <= 255; j++) { | ||
bytes[i + j + 1] = j; | ||
} | ||
} | ||
values[11] = encode(bytes); | ||
insertAndVerify(values); | ||
} | ||
} | ||
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@Test | ||
public void testInsertBlobRandom() { | ||
if (shouldTestRun(platform)) { | ||
String[] values = { getNextId(), null, "x", null, "x", null, null, null, null, null, null, null}; | ||
int[] bytes = new int[8192]; | ||
Random randomGenerator = new Random(); | ||
for (int i = 0; i < bytes.length; ++i) { | ||
bytes[i] = randomGenerator.nextInt(256); | ||
} | ||
values[11] = encode(bytes); | ||
insertAndVerify(values); | ||
} | ||
} | ||
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@Override | ||
protected void assertTestTableEquals(String testTableId, String[] expectedValues) { | ||
String sql = "select " + getSelect(TEST_COLUMNS) + " from " + getTestTable() + " where " + getWhere(TEST_KEYS); | ||
Map<String, Object> results = platform.getSqlTemplate().queryForMap(sql, new Long(testTableId)); | ||
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if (expectedValues != null) { | ||
expectedValues[1] = translateExpectedString(expectedValues[1], false); | ||
expectedValues[2] = translateExpectedString(expectedValues[2], true); | ||
expectedValues[3] = translateExpectedCharString(expectedValues[3], 50, false); | ||
expectedValues[4] = translateExpectedCharString(expectedValues[4], 50, true); | ||
if (expectedValues[11] != null) { | ||
expectedValues[11] = new String(Hex.encodeHex(Base64.decodeBase64(expectedValues[11].getBytes()))); | ||
results.put(TEST_COLUMNS[11], new String(Hex.encodeHex((byte[]) results.get(TEST_COLUMNS[11])))); | ||
} | ||
} | ||
assertEquals(TEST_COLUMNS, expectedValues, results); | ||
} | ||
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} |
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