Examples with ChangeLogIterator liquibase.changelog.ChangeLogIterator used on opensource projects

Example 1 with ChangeLogIterator

use of liquibase.changelog.ChangeLogIterator in project liquibase by liquibase.

the class XMLChangeLogSAXParserTest method testIgnoreDuplicateChangeSets.

@Test
public void testIgnoreDuplicateChangeSets() throws ChangeLogParseException, Exception {
    XMLChangeLogSAXParser xmlParser = new XMLChangeLogSAXParser();
    DatabaseChangeLog changeLog = xmlParser.parse("liquibase/parser/core/xml/ignoreDuplicatedChangeLogs/master.changelog.xml", new ChangeLogParameters(), new JUnitResourceAccessor());
    final List<ChangeSet> changeSets = new ArrayList<ChangeSet>();
    new ChangeLogIterator(changeLog).run(new ChangeSetVisitor() {

        @Override
        public Direction getDirection() {
            return Direction.FORWARD;
        }

        @Override
        public void visit(ChangeSet changeSet, DatabaseChangeLog databaseChangeLog, Database database, Set<ChangeSetFilterResult> filterResults) throws LiquibaseException {
            changeSets.add(changeSet);
        }
    }, new RuntimeEnvironment(new MockDatabase(), new Contexts(), new LabelExpression()));
    Assert.assertEquals(8, changeSets.size());
    Assert.assertEquals("liquibase/parser/core/xml/ignoreDuplicatedChangeLogs/included.changelog4.xml::1::testuser", changeSets.get(0).toString());
    Assert.assertEquals("liquibase/parser/core/xml/ignoreDuplicatedChangeLogs/included.changelog4.xml::1::testuser", changeSets.get(1).toString());
    Assert.assertEquals(1, changeSets.get(1).getContexts().getContexts().size());
    Assert.assertEquals("liquibase/parser/core/xml/ignoreDuplicatedChangeLogs/included.changelog4.xml::1::testuser", changeSets.get(2).toString());
    Assert.assertEquals(1, changeSets.get(2).getLabels().getLabels().size());
    Assert.assertEquals("liquibase/parser/core/xml/ignoreDuplicatedChangeLogs/included.changelog4.xml::1::testuser", changeSets.get(3).toString());
    Assert.assertEquals(2, changeSets.get(3).getLabels().getLabels().size());
    Assert.assertEquals("liquibase/parser/core/xml/ignoreDuplicatedChangeLogs/included.changelog4.xml::1::testuser", changeSets.get(4).toString());
    Assert.assertEquals(1, changeSets.get(4).getDbmsSet().size());
    Assert.assertEquals("liquibase/parser/core/xml/ignoreDuplicatedChangeLogs/included.changelog1.xml::1::testuser", changeSets.get(5).toString());
    Assert.assertEquals("liquibase/parser/core/xml/ignoreDuplicatedChangeLogs/included.changelog3.xml::1::testuser", changeSets.get(6).toString());
    Assert.assertEquals("liquibase/parser/core/xml/ignoreDuplicatedChangeLogs/included.changelog2.xml::1::testuser", changeSets.get(7).toString());
}

Example 2 with ChangeLogIterator

use of liquibase.changelog.ChangeLogIterator in project liquibase by liquibase.

the class LiquibaseTest method getStandardChangelogIterator.

//    @Test
//    public void update_exceptionReleasingLock() throws LiquibaseException {
//        doThrow(LockException.class).when(mockLockService).releaseLock();
//
//        update(); //works like normal, just logs error
//        verify(mockLogger).severe(eq("Could not release lock"), any(Exception.class));
//    }
@Test
public void getStandardChangelogIterator() throws LiquibaseException {
    ChangeLogIterator iterator = new Liquibase("com/example/changelog.xml", mockResourceAccessor, mockDatabase).getStandardChangelogIterator(new Contexts("a", "b"), new LabelExpression("x", "y"), mockChangeLog);
    assertListsEqual(new Class[] { ShouldRunChangeSetFilter.class, ContextChangeSetFilter.class, LabelChangeSetFilter.class, DbmsChangeSetFilter.class }, iterator.getChangeSetFilters(), new Assert.AssertFunction() {

        @Override
        public void check(String message, Object expected, Object actual) {
            assertEquals(message, expected, actual.getClass());
        }
    });
}