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[BAEL-2749] Test Code Completion

This commit is contained in:
Joao Esperancinha 2020-03-31 17:51:04 +02:00
parent 07947ce4d6
commit 906d72859f
15 changed files with 85 additions and 16 deletions
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49
dbunit/src/test/java/com/baeldung/dbunit/DataSourceDBUnitTest.java
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@ -2,10 +2,15 @@ package com.baeldung.dbunit;
import org.dbunit.Assertion;
import org.dbunit.DataSourceBasedDBTestCase;
import org.dbunit.assertion.DiffCollectingFailureHandler;
import org.dbunit.assertion.Difference;
import org.dbunit.dataset.IDataSet;
import org.dbunit.dataset.ITable;
import org.dbunit.dataset.xml.FlatXmlDataSetBuilder;
import org.dbunit.operation.DatabaseOperation;
import org.h2.jdbcx.JdbcDataSource;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import javax.sql.DataSource;
@ -14,6 +19,7 @@ import java.sql.ResultSet;
import java.sql.SQLException;
import static com.baeldung.dbunit.ConnectionSettings.JDBC_URL;
import static java.util.stream.Collectors.joining;
import static org.assertj.core.api.Assertions.assertThat;
public class DataSourceDBUnitTest extends DataSourceBasedDBTestCase {
@ -34,6 +40,27 @@ public class DataSourceDBUnitTest extends DataSourceBasedDBTestCase {
.getResourceAsStream("data.xml"));
}
@Override
protected DatabaseOperation getSetUpOperation() {
return DatabaseOperation.REFRESH;
}
@Override
protected DatabaseOperation getTearDownOperation() {
return DatabaseOperation.DELETE_ALL;
}
@Before
public void setUp() throws Exception {
super.setUp();
}
@After
public void tearDown() throws Exception {
super.tearDown();
}
@Test
public void testSimpleDataSet() throws SQLException {
final Connection connection = getDataSource()
@ -56,7 +83,6 @@ public class DataSourceDBUnitTest extends DataSourceBasedDBTestCase {
Assertion.assertEquals(expectedTable, actualTable);
}
@Test
public void testAssertByQuery() throws Exception {
IDataSet expectedDataSet = new FlatXmlDataSetBuilder().build(getClass()
@ -70,7 +96,26 @@ public class DataSourceDBUnitTest extends DataSourceBasedDBTestCase {
ITable actualData = getConnection()
.createQueryTable(
"result_name",
"SELECT * FROM CLIENTS WHERE id='2'");
"SELECT * FROM CLIENTS WHERE last_name='Jansen'");
Assertion.assertEqualsIgnoreCols(expectedTable, actualData, new String[]{"id"});
}
@Test(expected = AssertionError.class)
public void testMultipleFailures() throws Exception {
IDataSet expectedDataSet = new FlatXmlDataSetBuilder().build(getClass().getClassLoader().getResourceAsStream("expected-multiple-failures.xml"));
ITable expectedTable = expectedDataSet.getTable("ITEMS");
Connection conn = getDataSource().getConnection();
conn.createStatement().executeUpdate("INSERT INTO ITEMS (title, price) VALUES ('Battery', '1000000')");
ITable actualData = getConnection().createDataSet().getTable("ITEMS");
DiffCollectingFailureHandler collectingHandler = new DiffCollectingFailureHandler();
Assertion.assertEquals(expectedTable, actualData, collectingHandler);
if (!collectingHandler.getDiffList().isEmpty()) {
String message = (String) collectingHandler.getDiffList().stream().map(d -> formatDifference((Difference) d)).collect(joining("\n"));
// throw new AssertionError(message);
}
}
private static String formatDifference(Difference diff) {
return "expected value in " + diff.getExpectedTable().getTableMetaData().getTableName() + "." + diff.getColumnName() + " row " + diff.getRowIndex() + ":" + diff.getExpectedValue() + ", but was: " + diff.getActualValue();
}
}

2
dbunit/src/test/java/com/baeldung/dbunit/DbUnitTest.java
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@ -42,7 +42,7 @@ public class DbUnitTest extends DBTestCase {
@Override
protected DatabaseOperation getTearDownOperation() {
return DatabaseOperation.NONE;
return DatabaseOperation.DELETE_ALL;
}
@Test

19
dbunit/src/test/java/com/baeldung/dbunit/OldSchoolDbUnitTest.java
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@ -1,5 +1,6 @@
package com.baeldung.dbunit;
import org.dbunit.Assertion;
import org.dbunit.IDatabaseTester;
import org.dbunit.JdbcDatabaseTester;
import org.dbunit.dataset.IDataSet;
@ -36,7 +37,7 @@ public class OldSchoolDbUnitTest {
final JdbcDatabaseTester tester = new JdbcDatabaseTester(JDBC_DRIVER, JDBC_URL, USER, PASSWORD);
tester.setDataSet(initDataSet());
tester.setSetUpOperation(DatabaseOperation.REFRESH);
tester.setTearDownOperation(DatabaseOperation.NONE);
tester.setTearDownOperation(DatabaseOperation.DELETE_ALL);
return tester;
}
@ -65,6 +66,22 @@ public class OldSchoolDbUnitTest {
assertThat(rs.getString("title")).isEqualTo("Grey T-Shirt");
}
@Test
public void testIgnoringProduced() throws Exception {
final Connection connection = tester.getConnection().getConnection();
final String[] excludedColumns = {"id", "produced"};
final IDataSet expectedDataSet = new FlatXmlDataSetBuilder().build(getClass().getClassLoader()
.getResourceAsStream("expected-ignoring-registered_at.xml"));
final ITable expectedTable = DefaultColumnFilter.excludedColumnsTable(expectedDataSet.getTable("ITEMS"), excludedColumns);
connection.createStatement().executeUpdate("INSERT INTO ITEMS (title, price, produced) VALUES('Necklace', 199.99, now())");
final IDataSet databaseDataSet = tester.getConnection().createDataSet();
final ITable actualTable = DefaultColumnFilter.excludedColumnsTable(databaseDataSet.getTable("ITEMS"), excludedColumns);
Assertion.assertEquals(expectedTable, actualTable);
}
@Test
public void testDelete() throws Exception {
final Connection connection = tester.getConnection().getConnection();

2
dbunit/src/test/resources/data.xml
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@ -1,8 +1,6 @@
<?xml version="1.0" encoding="UTF-8"?>
<dataset>
<CLIENTS id='1' first_name='Charles' last_name='Xavier'/>
<ITEMS id='1' title='Grey T-Shirt' price='17.99' produced='2019-03-20'/>
<ITEMS id='2' title='Fitted Hat' price='29.99' produced='2019-03-21'/>
<ITEMS id='3' title='Backpack' price='54.99' produced='2019-03-22'/>

9
dbunit/src/test/resources/expected-ignoring-registered_at.xml Normal file
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@ -0,0 +1,9 @@
<?xml version="1.0" encoding="UTF-8"?>
<dataset>
<ITEMS id='1' title='Grey T-Shirt' price='17.99' produced='2019-03-20'/>
<ITEMS id='2' title='Fitted Hat' price='29.99' produced='2019-03-21'/>
<ITEMS id='3' title='Backpack' price='54.99' produced='2019-03-22'/>
<ITEMS id='4' title='Earrings' price='14.99' produced='2019-03-23'/>
<ITEMS id='5' title='Socks' price='9.99'/>
<ITEMS id='6' title='Necklace' price='199.99' produced='2019-03-23'/>
</dataset>

9
dbunit/src/test/resources/expected-multiple-failures.xml Normal file
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@ -0,0 +1,9 @@
<?xml version="1.0" encoding="UTF-8"?>
<dataset>
<ITEMS id='1' title='Grey T-Shirt' price='17.99' produced='2019-03-20'/>
<ITEMS id='2' title='Fitted Hat' price='29.99' produced='2019-03-21'/>
<ITEMS id='3' title='Backpack' price='54.99' produced='2019-03-22'/>
<ITEMS id='4' title='Earrings' price='14.99' produced='2019-03-23'/>
<ITEMS id='5' title='Socks' price='9.99'/>
<ITEMS id='6' title='Necklace' price='199.99' produced='2019-03-23'/>
</dataset>

3
dbunit/src/test/resources/expected-user.xml
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@ -1,5 +1,4 @@
<?xml version="1.0" encoding="UTF-8"?>
<dataset>
<CLIENTS id='1' first_name='John' last_name='Jansen'/>
<CLIENTS id='2' first_name='John' last_name='Jansen'/>
</dataset>

1
dbunit/src/test/resources/items.xml
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@ -1,5 +1,4 @@
<?xml version="1.0" encoding="UTF-8"?>
<dataset>
<ITEMS id='1' title='Grey T-Shirt' price='17.99' produced='2019-03-20'/>
<ITEMS id='2' title='Fitted Hat' price='29.99' produced='2019-03-21'/>

1
dbunit/src/test/resources/items_exp_delete.xml
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@ -1,5 +1,4 @@
<?xml version="1.0" encoding="UTF-8"?>
<dataset>
<ITEMS id='1' title='Grey T-Shirt' price='17.99' produced='2019-03-20'/>
<ITEMS id='3' title='Backpack' price='54.99' produced='2019-03-22'/>

1
dbunit/src/test/resources/items_exp_delete_no_produced.xml
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@ -1,5 +1,4 @@
<?xml version="1.0" encoding="UTF-8"?>
<dataset>
<ITEMS id='1' title='Grey T-Shirt' price='17.99'/>
<ITEMS id='3' title='Backpack' price='54.99'/>

1
dbunit/src/test/resources/items_exp_rename.xml
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@ -1,5 +1,4 @@
<?xml version="1.0" encoding="UTF-8"?>
<dataset>
<ITEMS id='1' title='new name' price='17.99' produced='2019-03-20'/>
<ITEMS id='2' title='Fitted Hat' price='29.99' produced='2019-03-21'/>

1
dbunit/src/test/resources/items_exp_rename_no_produced.xml
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@ -1,5 +1,4 @@
<?xml version="1.0" encoding="UTF-8"?>
<dataset>
<ITEMS id='1' title='new name' price='17.99'/>
<ITEMS id='2' title='Fitted Hat' price='29.99'/>

1
dbunit/src/test/resources/users.xml
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@ -1,5 +1,4 @@
<?xml version="1.0" encoding="UTF-8"?>
<dataset>
<CLIENTS id='1' first_name='Charles' last_name='Xavier'/>
<CLIENTS id='2' first_name='Scott' last_name='Summers'/>

1
dbunit/src/test/resources/users_exp_delete.xml
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@ -1,5 +1,4 @@
<?xml version="1.0" encoding="UTF-8"?>
<dataset>
<CLIENTS id='1' first_name='Charles' last_name='Xavier'/>
<CLIENTS id='3' first_name='Jean' last_name='Grey'/>

1
dbunit/src/test/resources/users_exp_rename.xml
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@ -1,5 +1,4 @@
<?xml version="1.0" encoding="UTF-8"?>
<dataset>
<CLIENTS id='1' first_name='new name' last_name='Xavier'/>
<CLIENTS id='2' first_name='Scott' last_name='Summers'/>