Examples with DataListener org.drools.template.parser.DataListener used on opensource projects

Example 1 with DataListener

use of org.drools.template.parser.DataListener in project drools by kiegroup.

the class ExternalSpreadsheetCompilerTest method testPricing.

@Test
public void testPricing() throws Exception {
    final ExternalSpreadsheetCompiler converter = new ExternalSpreadsheetCompiler();
    final List<DataListener> listeners = new ArrayList<DataListener>();
    TemplateDataListener l1 = new TemplateDataListener(10, 3, "/templates/test_pricing1.drl");
    listeners.add(l1);
    TemplateDataListener l2 = new TemplateDataListener(30, 3, "/templates/test_pricing2.drl");
    listeners.add(l2);
    converter.compile("/data/ExamplePolicyPricing.xls", InputType.XLS, listeners);
    // COMPILE
    KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder();
    kbuilder.add(ResourceFactory.newByteArrayResource(l1.renderDRL().getBytes()), ResourceType.DRL);
    kbuilder.add(ResourceFactory.newByteArrayResource(l2.renderDRL().getBytes()), ResourceType.DRL);
    assertFalse(kbuilder.hasErrors());
    InternalKnowledgeBase kbase = KnowledgeBaseFactory.newKnowledgeBase();
    kbase.addPackages(kbuilder.getKnowledgePackages());
    KieSession kSession = kbase.newKieSession();
    // now create some test data
    Driver driver = new Driver();
    Policy policy = new Policy();
    kSession.insert(driver);
    kSession.insert(policy);
    kSession.fireAllRules();
    System.out.println("BASE PRICE IS: " + policy.getBasePrice());
    System.out.println("DISCOUNT IS: " + policy.getDiscountPercent());
    int basePrice = policy.getBasePrice();
    assertEquals(120, basePrice);
}

Example 2 with DataListener

use of org.drools.template.parser.DataListener in project drools by kiegroup.

the class SpreadsheetCompilerUnitTest method testPropertiesXLS.

@Test
public void testPropertiesXLS() {
    final List<DataListener> listeners = new ArrayList<DataListener>();
    final DefaultRuleSheetListener listener = new DefaultRuleSheetListener();
    listeners.add(listener);
    final ExcelParser parser = new ExcelParser(listeners);
    final InputStream is = this.getClass().getResourceAsStream("Properties.xls");
    parser.parseFile(is);
    listener.getProperties();
    final String rulesetName = listener.getProperties().getSingleProperty(DefaultRuleSheetListener.RULESET_TAG);
    assertNotNull(rulesetName);
    assertEquals("Properties", rulesetName);
    final List<Import> importList = RuleSheetParserUtil.getImportList(listener.getProperties().getProperty(DefaultRuleSheetListener.IMPORT_TAG));
    assertNotNull(importList);
    assertEquals(1, importList.size());
    assertEquals("java.util.List", importList.get(0).getClassName());
    final List<Global> variableList = RuleSheetParserUtil.getVariableList(listener.getProperties().getProperty(DefaultRuleSheetListener.VARIABLES_TAG));
    assertNotNull(variableList);
    assertEquals(1, variableList.size());
    assertEquals("java.util.List", variableList.get(0).getClassName());
    assertEquals("list", variableList.get(0).getIdentifier());
    final List<String> functions = listener.getProperties().getProperty(DefaultRuleSheetListener.FUNCTIONS_TAG);
    assertNotNull(functions);
    assertEquals(1, functions.size());
    assertEquals("A function", functions.get(0));
    final List<String> queries = listener.getProperties().getProperty(DefaultRuleSheetListener.QUERIES_TAG);
    assertNotNull(queries);
    assertEquals(1, queries.size());
    assertEquals("A query", queries.get(0));
    final List<String> declarations = listener.getProperties().getProperty(DefaultRuleSheetListener.DECLARES_TAG);
    assertNotNull(declarations);
    assertEquals(1, declarations.size());
    assertEquals("A declared type", declarations.get(0));
    final String sequentialFlag = listener.getProperties().getSingleProperty(DefaultRuleSheetListener.SEQUENTIAL_FLAG);
    assertNotNull(sequentialFlag);
    assertEquals("false", sequentialFlag);
    final String escapeQuotesFlag = listener.getProperties().getSingleProperty(DefaultRuleSheetListener.ESCAPE_QUOTES_FLAG);
    assertNotNull(escapeQuotesFlag);
    assertEquals("false", escapeQuotesFlag);
}

Example 3 with DataListener

use of org.drools.template.parser.DataListener in project drools by kiegroup.

the class RulesheetUtil method getRuleSheetListener.

/**
 * Utility method showing how to get a rule sheet listener from a stream.
 */
public static RuleSheetListener getRuleSheetListener(final InputStream stream) throws IOException {
    final Map<String, List<DataListener>> sheetListeners = new HashMap<String, List<DataListener>>();
    final List<DataListener> listeners = new ArrayList<DataListener>();
    final RuleSheetListener listener = new DefaultRuleSheetListener();
    listeners.add(listener);
    sheetListeners.put(ExcelParser.DEFAULT_RULESHEET_NAME, listeners);
    final ExcelParser parser = new ExcelParser(sheetListeners);
    try {
        parser.parseFile(stream);
    } finally {
        stream.close();
    }
    stream.close();
    return listener;
}

Example 4 with DataListener

use of org.drools.template.parser.DataListener in project drools-wb by kiegroup.

the class GuidedDecisionTableGeneratorListenerTest method correctMergedConditionColumnHeaders.

@Test
public // https://issues.jboss.org/browse/RHBPMS-856
void correctMergedConditionColumnHeaders() {
    final ConversionResult result = new ConversionResult();
    final List<DataListener> listeners = new ArrayList<>();
    addModelField("org.test.Vehicle", "this", "org.test.Vehicle", DataType.TYPE_THIS);
    addModelField("org.test.Vehicle", "subRTO", String.class.getName(), DataType.TYPE_STRING);
    addModelField("org.test.Vehicle", "manufacturer", String.class.getName(), DataType.TYPE_STRING);
    addModelField("org.test.Vehicle", "model", String.class.getName(), DataType.TYPE_STRING);
    addModelField("org.test.Vehicle", "vehicleSegment", String.class.getName(), DataType.TYPE_STRING);
    addModelField("org.test.Vehicle", "vehicleAge", Integer.class.getName(), DataType.TYPE_NUMERIC_INTEGER);
    addModelField("org.test.Vehicle", "discount", Double.class.getName(), DataType.TYPE_NUMERIC_DOUBLE);
    final GuidedDecisionTableGeneratorListener listener = new GuidedDecisionTableGeneratorListener(result, dmo);
    listeners.add(listener);
    // Convert
    final ExcelParser parser = new ExcelParser(listeners);
    final InputStream is = this.getClass().getResourceAsStream("RHBPMS-856 (Merged condition columns).xls");
    try {
        parser.parseFile(is);
    } finally {
        try {
            is.close();
        } catch (IOException ioe) {
            fail(ioe.getMessage());
        }
    }
    // Check conversion results
    assertEquals(0, result.getMessages().size());
    // Check basics
    final List<GuidedDecisionTable52> dtables = listener.getGuidedDecisionTables();
    assertNotNull(dtables);
    assertEquals(1, dtables.size());
    GuidedDecisionTable52 dtable = dtables.get(0);
    assertEquals("VehiclePremiumDiscount", dtable.getTableName());
    assertEquals(GuidedDecisionTable52.TableFormat.EXTENDED_ENTRY, dtable.getTableFormat());
    // Check expanded columns
    List<BaseColumn> columns = dtable.getExpandedColumns();
    assertNotNull(columns);
    assertEquals(9, columns.size());
    assertTrue(columns.get(0) instanceof RowNumberCol52);
    assertTrue(columns.get(1) instanceof DescriptionCol52);
    assertTrue(columns.get(2) instanceof BRLConditionVariableColumn);
    assertTrue(columns.get(3) instanceof BRLConditionVariableColumn);
    assertTrue(columns.get(4) instanceof BRLConditionVariableColumn);
    assertTrue(columns.get(5) instanceof BRLConditionVariableColumn);
    assertTrue(columns.get(6) instanceof BRLConditionVariableColumn);
    assertTrue(columns.get(7) instanceof BRLConditionVariableColumn);
    assertTrue(columns.get(8) instanceof BRLActionVariableColumn);
    // Check individual condition columns
    assertEquals(1, dtable.getConditions().size());
    assertTrue(dtable.getConditions().get(0) instanceof BRLConditionColumn);
    BRLConditionColumn conditionCol0 = ((BRLConditionColumn) dtable.getConditions().get(0));
    assertEquals("Converted from ['RTO', 'Manufacturer', 'Model', 'Segment', 'Age Min', 'Age Max']", conditionCol0.getHeader());
    assertEquals(6, conditionCol0.getChildColumns().size());
    List<IPattern> conditionCol0definition = conditionCol0.getDefinition();
    assertEquals(1, conditionCol0definition.size());
    assertTrue(conditionCol0definition.get(0) instanceof FactPattern);
    FactPattern conditionCol0fp = (FactPattern) conditionCol0definition.get(0);
    assertEquals("Vehicle", conditionCol0fp.getFactType());
    assertEquals(6, conditionCol0fp.getNumberOfConstraints());
    // Field Constraint 1
    assertTrue(conditionCol0fp.getConstraint(0) instanceof SingleFieldConstraint);
    final SingleFieldConstraint conditionCol0fpsfc0 = (SingleFieldConstraint) conditionCol0fp.getConstraint(0);
    assertEquals("subRTO", conditionCol0fpsfc0.getFieldName());
    assertEquals("==", conditionCol0fpsfc0.getOperator());
    assertEquals("param1", conditionCol0fpsfc0.getValue());
    assertEquals(SingleFieldConstraint.TYPE_TEMPLATE, conditionCol0fpsfc0.getConstraintValueType());
    assertEquals(DataType.TYPE_STRING, conditionCol0fpsfc0.getFieldType());
    // Field Constraint 2
    assertTrue(conditionCol0fp.getConstraint(1) instanceof SingleFieldConstraint);
    final SingleFieldConstraint conditionCol0fpsfc1 = (SingleFieldConstraint) conditionCol0fp.getConstraint(1);
    assertEquals("manufacturer", conditionCol0fpsfc1.getFieldName());
    assertEquals("==", conditionCol0fpsfc1.getOperator());
    assertEquals("param2", conditionCol0fpsfc1.getValue());
    assertEquals(SingleFieldConstraint.TYPE_TEMPLATE, conditionCol0fpsfc1.getConstraintValueType());
    assertEquals(DataType.TYPE_STRING, conditionCol0fpsfc1.getFieldType());
    // Field Constraint 3
    assertTrue(conditionCol0fp.getConstraint(2) instanceof SingleFieldConstraint);
    final SingleFieldConstraint conditionCol0fpsfc2 = (SingleFieldConstraint) conditionCol0fp.getConstraint(2);
    assertEquals("model", conditionCol0fpsfc2.getFieldName());
    assertEquals("==", conditionCol0fpsfc2.getOperator());
    assertEquals("param3", conditionCol0fpsfc2.getValue());
    assertEquals(SingleFieldConstraint.TYPE_TEMPLATE, conditionCol0fpsfc2.getConstraintValueType());
    assertEquals(DataType.TYPE_STRING, conditionCol0fpsfc2.getFieldType());
    // Field Constraint 4
    assertTrue(conditionCol0fp.getConstraint(3) instanceof SingleFieldConstraint);
    final SingleFieldConstraint conditionCol0fpsfc3 = (SingleFieldConstraint) conditionCol0fp.getConstraint(3);
    assertEquals("vehicleSegment", conditionCol0fpsfc3.getFieldName());
    assertEquals("==", conditionCol0fpsfc3.getOperator());
    assertEquals("param4", conditionCol0fpsfc3.getValue());
    assertEquals(SingleFieldConstraint.TYPE_TEMPLATE, conditionCol0fpsfc3.getConstraintValueType());
    assertEquals(DataType.TYPE_STRING, conditionCol0fpsfc3.getFieldType());
    // Field Constraint 5
    assertTrue(conditionCol0fp.getConstraint(4) instanceof SingleFieldConstraint);
    final SingleFieldConstraint conditionCol0fpsfc4 = (SingleFieldConstraint) conditionCol0fp.getConstraint(4);
    assertEquals("vehicleAge", conditionCol0fpsfc4.getFieldName());
    assertEquals("<=", conditionCol0fpsfc4.getOperator());
    assertEquals("param5", conditionCol0fpsfc4.getValue());
    assertEquals(SingleFieldConstraint.TYPE_TEMPLATE, conditionCol0fpsfc4.getConstraintValueType());
    assertEquals(DataType.TYPE_NUMERIC_INTEGER, conditionCol0fpsfc4.getFieldType());
    // Field Constraint 6
    assertTrue(conditionCol0fp.getConstraint(5) instanceof SingleFieldConstraint);
    final SingleFieldConstraint conditionCol0fpsfc5 = (SingleFieldConstraint) conditionCol0fp.getConstraint(5);
    assertEquals("vehicleAge", conditionCol0fpsfc5.getFieldName());
    assertEquals(">", conditionCol0fpsfc5.getOperator());
    assertEquals("param6", conditionCol0fpsfc5.getValue());
    assertEquals(SingleFieldConstraint.TYPE_TEMPLATE, conditionCol0fpsfc5.getConstraintValueType());
    assertEquals(DataType.TYPE_NUMERIC_INTEGER, conditionCol0fpsfc5.getFieldType());
    // Field Constraint 1 - Variable 1
    BRLConditionVariableColumn conditionCol0param0 = conditionCol0.getChildColumns().get(0);
    assertEquals("param1", conditionCol0param0.getVarName());
    assertEquals("RTO", conditionCol0param0.getHeader());
    assertEquals(DataType.TYPE_STRING, conditionCol0param0.getFieldType());
    assertEquals("Vehicle", conditionCol0param0.getFactType());
    assertEquals("subRTO", conditionCol0param0.getFactField());
    // Field Constraint 2 - Variable 2
    BRLConditionVariableColumn conditionCol0param1 = conditionCol0.getChildColumns().get(1);
    assertEquals("param2", conditionCol0param1.getVarName());
    assertEquals("Manufacturer", conditionCol0param1.getHeader());
    assertEquals(DataType.TYPE_STRING, conditionCol0param1.getFieldType());
    assertEquals("Vehicle", conditionCol0param1.getFactType());
    assertEquals("manufacturer", conditionCol0param1.getFactField());
    // Field Constraint 3 - Variable 3
    BRLConditionVariableColumn conditionCol0param2 = conditionCol0.getChildColumns().get(2);
    assertEquals("param3", conditionCol0param2.getVarName());
    assertEquals("Model", conditionCol0param2.getHeader());
    assertEquals(DataType.TYPE_STRING, conditionCol0param2.getFieldType());
    assertEquals("Vehicle", conditionCol0param2.getFactType());
    assertEquals("model", conditionCol0param2.getFactField());
    // Field Constraint 4 - Variable 4
    BRLConditionVariableColumn conditionCol0param3 = conditionCol0.getChildColumns().get(3);
    assertEquals("param4", conditionCol0param3.getVarName());
    assertEquals("Segment", conditionCol0param3.getHeader());
    assertEquals(DataType.TYPE_STRING, conditionCol0param3.getFieldType());
    assertEquals("Vehicle", conditionCol0param3.getFactType());
    assertEquals("vehicleSegment", conditionCol0param3.getFactField());
    // Field Constraint 5 - Variable 5
    BRLConditionVariableColumn conditionCol0param4 = conditionCol0.getChildColumns().get(4);
    assertEquals("param5", conditionCol0param4.getVarName());
    assertEquals("Age Min", conditionCol0param4.getHeader());
    assertEquals(DataType.TYPE_NUMERIC_INTEGER, conditionCol0param4.getFieldType());
    assertEquals("Vehicle", conditionCol0param4.getFactType());
    assertEquals("vehicleAge", conditionCol0param4.getFactField());
    // Field Constraint 6 - Variable 6
    BRLConditionVariableColumn conditionCol0param5 = conditionCol0.getChildColumns().get(5);
    assertEquals("param6", conditionCol0param5.getVarName());
    assertEquals("Age Max", conditionCol0param5.getHeader());
    assertEquals(DataType.TYPE_NUMERIC_INTEGER, conditionCol0param5.getFieldType());
    assertEquals("Vehicle", conditionCol0param5.getFactType());
    assertEquals("vehicleAge", conditionCol0param5.getFactField());
    // Check individual action columns
    assertEquals(1, dtable.getActionCols().size());
    assertTrue(dtable.getActionCols().get(0) instanceof BRLActionColumn);
    BRLActionColumn actionCol0 = ((BRLActionColumn) dtable.getActionCols().get(0));
    assertEquals("Converted from ['Discount(%)']", actionCol0.getHeader());
    assertEquals(1, actionCol0.getChildColumns().size());
    List<IAction> actionCol0definition = actionCol0.getDefinition();
    assertEquals(1, actionCol0definition.size());
    assertTrue(actionCol0definition.get(0) instanceof ActionSetField);
    ActionSetField actionCol0asf0 = (ActionSetField) actionCol0definition.get(0);
    assertEquals("v", actionCol0asf0.getVariable());
    ActionFieldValue[] actionCol0asf0afvs = actionCol0asf0.getFieldValues();
    assertEquals(1, actionCol0asf0afvs.length);
    ActionFieldValue actionCol0asf0afv0 = actionCol0asf0afvs[0];
    assertEquals("discount", actionCol0asf0afv0.getField());
    assertEquals("param7", actionCol0asf0afv0.getValue());
    assertEquals(FieldNatureType.TYPE_TEMPLATE, actionCol0asf0afv0.getNature());
    assertEquals(DataType.TYPE_NUMERIC_DOUBLE, actionCol0asf0afv0.getType());
    // Action 1 - Variable 1
    BRLActionVariableColumn actionCol0param0 = actionCol0.getChildColumns().get(0);
    assertEquals("param7", actionCol0param0.getVarName());
    assertEquals("Discount(%)", actionCol0param0.getHeader());
    assertEquals(DataType.TYPE_NUMERIC_DOUBLE, actionCol0param0.getFieldType());
    assertEquals("Vehicle", actionCol0param0.getFactType());
    assertEquals("discount", actionCol0param0.getFactField());
    // Check data
    assertEquals(4, dtable.getData().size());
    assertTrue(isRowEquivalent(new Object[] { 1, "1", "ALL", "XYZ", "EL", "HighEnd", 1, 0, 1.75d }, dtable.getData().get(0)));
    assertTrue(isRowEquivalent(new Object[] { 2, "2", "ALL", "XYZ", "EL", "HighEnd", 5, 1, 2.00d }, dtable.getData().get(1)));
    assertTrue(isRowEquivalent(new Object[] { 3, "3", "ALL", "XYZ", "EL", "HighEnd", 7, 5, 2.00d }, dtable.getData().get(2)));
    assertTrue(isRowEquivalent(new Object[] { 4, "4", "ALL", "XYZ", "EL", "HighEnd", 10, 7, 1.00d }, dtable.getData().get(3)));
}

Example 5 with DataListener

use of org.drools.template.parser.DataListener in project drools-wb by kiegroup.

the class GuidedDecisionTableGeneratorListenerTest method testMissingTemplateKeyValues_NonStringFields.

@Test
public // https://issues.jboss.org/browse/GUVNOR-2030
void testMissingTemplateKeyValues_NonStringFields() {
    final ConversionResult result = new ConversionResult();
    final List<DataListener> listeners = new ArrayList<DataListener>();
    addModelField("org.test.Client", "this", "org.test.Client", DataType.TYPE_THIS);
    addModelField("org.test.Client", "monthlyTransactions", Integer.class.getName(), DataType.TYPE_NUMERIC_INTEGER);
    final GuidedDecisionTableGeneratorListener listener = new GuidedDecisionTableGeneratorListener(result, dmo);
    listeners.add(listener);
    // Convert
    final ExcelParser parser = new ExcelParser(listeners);
    final InputStream is = this.getClass().getResourceAsStream("GUVNOR-2030 (DecisionTable).xls");
    try {
        parser.parseFile(is);
    } finally {
        try {
            is.close();
        } catch (IOException ioe) {
            fail(ioe.getMessage());
        }
    }
    // Check conversion results
    assertEquals(0, result.getMessages().size());
    // Check basics
    final List<GuidedDecisionTable52> dtables = listener.getGuidedDecisionTables();
    assertNotNull(dtables);
    assertEquals(1, dtables.size());
    GuidedDecisionTable52 dtable = dtables.get(0);
    assertEquals("Steps", dtable.getTableName());
    assertEquals(GuidedDecisionTable52.TableFormat.EXTENDED_ENTRY, dtable.getTableFormat());
    // Check expanded columns
    List<BaseColumn> columns = dtable.getExpandedColumns();
    assertNotNull(columns);
    assertEquals(5, columns.size());
    assertTrue(columns.get(0) instanceof RowNumberCol52);
    assertTrue(columns.get(1) instanceof DescriptionCol52);
    assertTrue(columns.get(2) instanceof BRLConditionVariableColumn);
    assertTrue(columns.get(3) instanceof BRLConditionVariableColumn);
    assertTrue(columns.get(4) instanceof BRLActionVariableColumn);
    // Check individual condition columns
    assertEquals(1, dtable.getConditions().size());
    assertTrue(dtable.getConditions().get(0) instanceof BRLConditionColumn);
    // Column 1
    BRLConditionColumn conditionCol0 = ((BRLConditionColumn) dtable.getConditions().get(0));
    assertEquals("Converted from ['From', 'To']", conditionCol0.getHeader());
    assertEquals(2, conditionCol0.getChildColumns().size());
    List<IPattern> conditionCol0definition = conditionCol0.getDefinition();
    assertEquals(1, conditionCol0definition.size());
    assertTrue(conditionCol0definition.get(0) instanceof FactPattern);
    FactPattern conditionCol0fp = (FactPattern) conditionCol0definition.get(0);
    assertEquals("Client", conditionCol0fp.getFactType());
    assertEquals(2, conditionCol0fp.getNumberOfConstraints());
    assertTrue(conditionCol0fp.getConstraint(0) instanceof SingleFieldConstraint);
    final SingleFieldConstraint conditionCol0fpsfc0 = (SingleFieldConstraint) conditionCol0fp.getConstraint(0);
    assertEquals("monthlyTransactions", conditionCol0fpsfc0.getFieldName());
    assertEquals(">=", conditionCol0fpsfc0.getOperator());
    assertEquals("param1", conditionCol0fpsfc0.getValue());
    assertEquals(SingleFieldConstraint.TYPE_TEMPLATE, conditionCol0fpsfc0.getConstraintValueType());
    assertEquals(DataType.TYPE_NUMERIC_INTEGER, conditionCol0fpsfc0.getFieldType());
    assertTrue(conditionCol0fp.getConstraint(1) instanceof SingleFieldConstraint);
    final SingleFieldConstraint conditionCol0fpsfc1 = (SingleFieldConstraint) conditionCol0fp.getConstraint(1);
    assertEquals("monthlyTransactions", conditionCol0fpsfc1.getFieldName());
    assertEquals("<=", conditionCol0fpsfc1.getOperator());
    assertEquals("param2", conditionCol0fpsfc1.getValue());
    assertEquals(SingleFieldConstraint.TYPE_TEMPLATE, conditionCol0fpsfc1.getConstraintValueType());
    assertEquals(DataType.TYPE_NUMERIC_INTEGER, conditionCol0fpsfc1.getFieldType());
    // Column 1 - Variable 1
    BRLConditionVariableColumn conditionCol0param0 = conditionCol0.getChildColumns().get(0);
    assertEquals("param1", conditionCol0param0.getVarName());
    assertEquals("From", conditionCol0param0.getHeader());
    assertEquals(DataType.TYPE_NUMERIC_INTEGER, conditionCol0param0.getFieldType());
    assertEquals("Client", conditionCol0param0.getFactType());
    assertEquals("monthlyTransactions", conditionCol0param0.getFactField());
    // Column 1 - Variable 2
    BRLConditionVariableColumn conditionCol0param1 = conditionCol0.getChildColumns().get(1);
    assertEquals("param2", conditionCol0param1.getVarName());
    assertEquals("To", conditionCol0param1.getHeader());
    assertEquals(DataType.TYPE_NUMERIC_INTEGER, conditionCol0param1.getFieldType());
    assertEquals("Client", conditionCol0param1.getFactType());
    assertEquals("monthlyTransactions", conditionCol0param1.getFactField());
    // Check individual action columns
    assertEquals(1, dtable.getActionCols().size());
    assertTrue(dtable.getActionCols().get(0) instanceof BRLActionColumn);
    // Column 2
    BRLActionColumn actionCol0 = ((BRLActionColumn) dtable.getActionCols().get(0));
    assertEquals("Converted from ['Step']", actionCol0.getHeader());
    assertEquals(1, actionCol0.getChildColumns().size());
    List<IAction> actionCol0definition = actionCol0.getDefinition();
    assertEquals(1, actionCol0definition.size());
    assertTrue(actionCol0definition.get(0) instanceof FreeFormLine);
    FreeFormLine actionCol0ffl = (FreeFormLine) actionCol0definition.get(0);
    assertEquals("if (!$c.isPricingStepCustom() && ($c.getPricingStep() == null || $c.getPricingStep().compareTo(\"@{param3}\") < 0)) { modify($c) { setPricingStep(\"@{param3}\"); } };", actionCol0ffl.getText());
    // Check data
    assertEquals(1, dtable.getData().size());
    assertTrue(isRowEquivalent(new Object[] { 1, "Created from row 12", 0, 100, "A1" }, dtable.getData().get(0)));
}