Examples with DBMSPrecondition liquibase.precondition.core.DBMSPrecondition used on opensource projects

Example 1 with DBMSPrecondition

use of liquibase.precondition.core.DBMSPrecondition in project liquibase by liquibase.

the class ValidatingVisitorPreConditionsTest method testPreconditionForOracleOnOracleWithChangeLog.

/**
     * Test against oracle, but I don't know for sure if the precondition is really
     * validated because oracle supports creating sequences.
     */
@Test
public void testPreconditionForOracleOnOracleWithChangeLog() {
    // create the pre condition
    PreconditionContainer preCondition = new PreconditionContainer();
    preCondition.setOnFail(PreconditionContainer.FailOption.MARK_RAN.toString());
    DBMSPrecondition dbmsPrecondition = new DBMSPrecondition();
    dbmsPrecondition.setType("oracle");
    preCondition.addNestedPrecondition(dbmsPrecondition);
    changeSet1.setPreconditions(preCondition);
    OracleDatabase oracleDb = new OracleDatabase() {

        @Override
        public List<RanChangeSet> getRanChangeSetList() throws DatabaseException {
            return new ArrayList<RanChangeSet>();
        }

        @Override
        public void rollback() throws DatabaseException {
        //super.rollback();
        }
    };
    String[] empty = {};
    boolean exceptionThrown = false;
    try {
        changeLog.validate(oracleDb, empty);
    } catch (LiquibaseException ex) {
        exceptionThrown = true;
    }
    assertFalse(exceptionThrown);
}

Example 2 with DBMSPrecondition

use of liquibase.precondition.core.DBMSPrecondition in project liquibase by liquibase.

the class ValidatingVisitorPreConditionsTest method testPreConditionsForOracleOnMSSQLWithPreconditionTag.

/**
     * Test only the precondition tag with a precondition requiring oracle but
     * giving a MSSQL database.
     */
@Test
public void testPreConditionsForOracleOnMSSQLWithPreconditionTag() {
    // create the pre condition
    PreconditionContainer preCondition = new PreconditionContainer();
    preCondition.setOnFail(PreconditionContainer.FailOption.MARK_RAN.toString());
    DBMSPrecondition dbmsPrecondition = new DBMSPrecondition();
    dbmsPrecondition.setType("oracle");
    preCondition.addNestedPrecondition(dbmsPrecondition);
    changeSet1.setPreconditions(preCondition);
    MSSQLDatabase mssqlDb = new MSSQLDatabase() {

        @Override
        public List<RanChangeSet> getRanChangeSetList() throws DatabaseException {
            return new ArrayList<RanChangeSet>();
        }

        @Override
        public void rollback() throws DatabaseException {
        //super.rollback();
        }
    };
    boolean failedExceptionThrown = false;
    boolean errorExceptionThrown = false;
    try {
        preCondition.check(mssqlDb, changeLog, changeSet1);
    } catch (PreconditionFailedException ex) {
        failedExceptionThrown = true;
    } catch (PreconditionErrorException ex) {
        errorExceptionThrown = true;
    }
    assertTrue(failedExceptionThrown);
    assertFalse(errorExceptionThrown);
}

Example 3 with DBMSPrecondition

use of liquibase.precondition.core.DBMSPrecondition in project liquibase by liquibase.

the class ValidatingVisitorPreConditionsTest method testPreConditionsForOracleOnMSSQLWithChangeLog.

/**
     * Test the same precondition from a changelog with mssql database, this
     * should not fail on the validation but just mark is as handled.
     */
@Test
public void testPreConditionsForOracleOnMSSQLWithChangeLog() {
    // create the pre condition
    PreconditionContainer preCondition = new PreconditionContainer();
    preCondition.setOnFail(PreconditionContainer.FailOption.MARK_RAN.toString());
    DBMSPrecondition dbmsPrecondition = new DBMSPrecondition();
    dbmsPrecondition.setType("oracle");
    preCondition.addNestedPrecondition(dbmsPrecondition);
    changeSet1.setPreconditions(preCondition);
    MSSQLDatabase mssqlDb = new MSSQLDatabase() {

        @Override
        public List<RanChangeSet> getRanChangeSetList() throws DatabaseException {
            return new ArrayList<RanChangeSet>();
        }

        @Override
        public void rollback() throws DatabaseException {
        //super.rollback();
        }
    };
    String[] empty = {};
    boolean exceptionThrown = false;
    try {
        // call the validate which gives the error
        changeLog.validate(mssqlDb, empty);
    } catch (LiquibaseException ex) {
        System.out.println(ex.getMessage());
        exceptionThrown = true;
    }
    assertFalse(exceptionThrown);
}