private void doComplexWorksheetMissingConditions() throws IOException {
final InputStream stream =
RuleWorksheetParseTest.class.getResourceAsStream("/data/ComplexWorkbook.xls");
final RuleSheetListener listener = getRuleSheetListener(stream);
final Package ruleset = listener.getRuleSet();
assertEquals(6, ruleset.getRules().size());
assertEquals(0, ruleset.getImports().size());
Rule rule = (Rule) ruleset.getRules().get(0);
assertEquals(3, rule.getConditions().size());
assertEquals(2, rule.getConsequences().size());
final Consequence cons = (Consequence) rule.getConsequences().get(1);
assertEquals("myObject.setIsValid(1, 2)", cons.getSnippet());
final Condition con = (Condition) rule.getConditions().get(2);
assertEquals("myObject.size() < $3.00", con.getSnippet());
rule = (Rule) ruleset.getRules().get(4);
// this should have less conditions
assertEquals(1, rule.getConditions().size());
rule = (Rule) ruleset.getRules().get(5);
assertEquals(2, rule.getConditions().size());
assertEquals(1, rule.getConsequences().size());
}
private void makeRow(int row, String... values) throws DecisionTableParseException {
listener.newRow(row, values.length);
for (int i = 0; i < values.length; i++) {
if (values[i] != null) {
listener.newCell(row, i + 1, values[i], DataListener.NON_MERGED);
}
}
}
private void makeRuleSet() {
listener = new DefaultRuleSheetListener();
listener.startSheet("bad_sheet");
row = 1;
listener.newRow(row, 2);
listener.newCell(row, 1, "RuleSet", DataListener.NON_MERGED);
listener.newCell(row, 2, "myRuleSet", DataListener.NON_MERGED);
}
@Test
public void testComplexWorkbookProperties() throws Exception {
final InputStream stream =
RuleWorksheetParseTest.class.getResourceAsStream("/data/ComplexWorkbook.xls");
final RuleSheetListener listener = getRuleSheetListener(stream);
final CaseInsensitiveMap props = listener.getProperties();
assertNotNull(props);
final String ruleSetName = props.getSingleProperty("RuleSet");
assertEquals("ruleSetName", ruleSetName);
}
@Test
public void testBasicWorkbookProperties() throws Exception {
final InputStream stream =
RuleWorksheetParseTest.class.getResourceAsStream("/data/BasicWorkbook.xls");
final RuleSheetListener listener = getRuleSheetListener(stream);
final CaseInsensitiveMap props = listener.getProperties();
assertNotNull(props);
assertEquals("myruleset", props.getSingleProperty("RuleSet"));
assertEquals("someMisc", props.getSingleProperty("misc"));
/*
* System.out.println("Here are the global properties...");
* listener.getProperties().list(System.out);
*/
}
/** Check correct rendering of string-valued attribute */
@Test
public void testRuleAttributeRendering() {
makeRuleSet();
makeRuleTable();
makeRow(11, "C", "A", "G");
makeRow(12, "Foo", "Foo");
makeRow(13, "attr == $param", "x");
makeRow(15, "1", "show()", "foo bar");
makeRow(16, "2", "list()", "\"10\" group\"");
listener.finishSheet();
Package p = listener.getRuleSet();
DRLOutput dout = new DRLOutput();
p.renderDRL(dout);
String drl = dout.getDRL();
// System.out.println( drl );
assertTrue(drl.contains("agenda-group \"foo bar\""));
assertTrue(drl.contains("agenda-group \"10\\\" group\""));
}
@Test
public void testWorkbookParse() throws Exception {
final InputStream stream =
RuleWorksheetParseTest.class.getResourceAsStream("/data/BasicWorkbook.xls");
final RuleSheetListener listener = getRuleSheetListener(stream);
final Package ruleset = listener.getRuleSet();
assertNotNull(ruleset);
final Rule firstRule = (Rule) ruleset.getRules().get(0);
assertNotNull(firstRule.getSalience());
assertTrue(Integer.parseInt(firstRule.getSalience()) > 0);
// System.out.println(ruleset.toXML());
assertEquals("myruleset", ruleset.getName());
assertEquals(3, ruleset.getImports().size());
assertEquals(6, ruleset.getRules().size());
// check imports
Import imp = (Import) ruleset.getImports().get(0);
assertEquals("blah.class1", imp.getClassName());
imp = (Import) ruleset.getImports().get(1);
assertEquals("blah.class2", imp.getClassName());
imp = (Import) ruleset.getImports().get(2);
assertEquals("lah.di.dah", imp.getClassName());
// check rules
Rule rule = (Rule) ruleset.getRules().get(0);
Condition cond = (Condition) rule.getConditions().get(0);
assertEquals(
"Foo(myObject.getColour().equals(red), myObject.size () > 12\\\")", cond.getSnippet());
Consequence cons = (Consequence) rule.getConsequences().get(0);
assertNotNull(cons);
assertEquals("myObject.setIsValid(Y);", cons.getSnippet());
rule = (Rule) ruleset.getRules().get(5);
cond = (Condition) rule.getConditions().get(1);
assertEquals("myObject.size () > 7", cond.getSnippet());
cons = (Consequence) rule.getConsequences().get(0);
assertEquals("myObject.setIsValid(10-Jul-1974)", cons.getSnippet());
}
@Test
public void testQuoteEscapingEnabled() throws Exception {
final InputStream stream =
RuleWorksheetParseTest.class.getResourceAsStream("/data/QuoteEscapeEnabledWorkbook.xls");
final RuleSheetListener listener = getRuleSheetListener(stream);
final Package ruleset = listener.getRuleSet();
assertNotNull(ruleset);
DRLOutput dout = new DRLOutput();
ruleset.renderDRL(dout);
String drl = dout.getDRL();
System.out.println(drl);
// check rules
Rule rule = (Rule) ruleset.getRules().get(0);
Condition cond = (Condition) rule.getConditions().get(0);
assertEquals(
"Foo(myObject.getColour().equals(red), myObject.size () > 12\\\")", cond.getSnippet());
}
@Test
public void testNumericDisabled() throws Exception {
// DROOLS-1378
final InputStream stream =
RuleWorksheetParseTest.class.getResourceAsStream("/data/NumericDisabled.xls");
final RuleSheetListener listener = getRuleSheetListener(stream);
final Package ruleset = listener.getRuleSet();
assertNotNull(ruleset);
DRLOutput dout = new DRLOutput();
ruleset.renderDRL(dout);
String drl = dout.getDRL();
System.out.println(drl);
// check rules
Rule rule = (Rule) ruleset.getRules().get(0);
Condition cond = (Condition) rule.getConditions().get(0);
assertEquals("Cheese(price == 6600)", cond.getSnippet());
}
/** Check correct rendering of package level attributes */
@Test
public void testPackageAttributeRendering() {
makeRuleSet();
makeAttribute("NO-LOOP", "true");
makeAttribute("agenda-group", "agroup");
makeRuleTable();
makeRow(11, "C", "A", "P");
makeRow(12, "foo:Foo", "foo");
makeRow(13, "attr == $param", "x($param)");
makeRow(15, "1", "1", "100");
listener.finishSheet();
Package p = listener.getRuleSet();
DRLOutput dout = new DRLOutput();
p.renderDRL(dout);
String drl = dout.getDRL();
// System.out.println( drl );
assertTrue(drl.contains("no-loop true"));
assertTrue(drl.contains("agenda-group \"agroup\""));
}
@Test
public void testMetadata() {
makeRuleSet();
makeRuleTable();
makeRow(11, "C", "A", "@", "@");
makeRow(12, "foo: Foo", "foo");
makeRow(13, "attr == $param", "goaway($param)", "Author($param)", "Version($1-$2)");
makeRow(15, "1", "1", "J.W.Goethe", "3,14");
makeRow(16, "2", "2", "", "");
listener.finishSheet();
Package p = listener.getRuleSet();
DRLOutput dout = new DRLOutput();
p.renderDRL(dout);
String drl = dout.getDRL();
assertTrue(drl.contains("@Author(J.W.Goethe)"));
assertTrue(drl.contains("@Version(3-14)"));
assertFalse(drl.contains("@Author()"));
assertFalse(drl.contains("@Version(-)"));
}
/** Duplicate package level attribute */
@Test
public void testDuplicatePackageAttribute() {
try {
makeRuleSet();
makeAttribute("agenda-group", "agroup"); // B3, C3
makeAttribute("agenda-group", "bgroup"); // B3. B4
makeRuleTable();
makeRow(11, "C", "A", "P");
makeRow(12, "Foo", "Foo");
makeRow(13, "attr == $param", "x");
makeRow(15, "1", "show()", "10");
listener.finishSheet();
Package p = listener.getRuleSet();
DRLOutput dout = new DRLOutput();
p.renderDRL(dout);
String drl = dout.getDRL();
// System.out.println( drl );
fail("should have failed");
} catch (DecisionTableParseException e) {
System.err.println(e.getMessage());
assertTrue(e.getMessage().contains("C3, C4"));
}
}
/** Duplications of several columns are not permitted : PRIORITY/P. */
@Test
public void testTooManyColumnsPriority() {
try {
makeRuleSet();
makeRuleTable();
makeRow(11, "C", "C", "A", "PRIORITY", "P");
listener.finishSheet();
fail("should have failed");
} catch (DecisionTableParseException e) {
String badCell = RuleSheetParserUtil.rc2name(11, 5);
System.err.println(e.getMessage());
assertTrue(e.getMessage().contains(badCell));
}
}
/** Column headers must be valid. */
@Test
public void testBadColumnHeader() {
try {
makeRuleSet();
makeRuleTable();
makeRow(11, "Condition", "CONDITION", "A", "SMURF", "P");
listener.finishSheet();
fail("should have failed");
} catch (DecisionTableParseException e) {
String badCell = RuleSheetParserUtil.rc2name(11, 4);
System.err.println(e.getMessage());
assertTrue(e.getMessage().contains(badCell));
}
}
/** Must have a code snippet in an action. */
@Test
public void testMissingCodeSnippetAction() {
try {
makeRuleSet();
makeRuleTable();
makeRow(11, "C", "A");
makeRow(12, "foo: Foo", "Bar()");
makeRow(13, "attr == $param");
makeRow(15, "1", "1");
makeRow(16, "2", "2");
listener.finishSheet();
Package p = listener.getRuleSet();
DRLOutput dout = new DRLOutput();
p.renderDRL(dout);
String drl = dout.getDRL();
System.out.println(drl);
fail("should have failed");
} catch (DecisionTableParseException e) {
String badCell = RuleSheetParserUtil.rc2name(13, 2);
System.err.println(e.getMessage());
assertTrue(e.getMessage().contains(badCell));
}
}
/** Must have a type for pattern below a condition, not a snippet. */
@Test
public void testMissingCondition() {
try {
makeRuleSet();
makeRuleTable();
makeRow(11, "C", "C", "C", "A", "A");
makeRow(12, "attr == $param", "attr == $param", "attr == $param", "action();", "action();");
listener.finishSheet();
fail("should have failed");
} catch (DecisionTableParseException e) {
String badCell = RuleSheetParserUtil.rc2name(12, 1);
System.err.println(e.getMessage());
assertTrue(e.getMessage().contains(badCell));
}
}
/** Must not have snippet for attribute */
@Test
public void testSnippetForAttribute() {
try {
makeRuleSet();
makeRuleTable();
makeRow(11, "C", "A", "G");
makeRow(12, "Foo", "Foo");
makeRow(13, "attr == $param", "x", "XXX");
makeRow(15, "1", "show()", "10");
listener.finishSheet();
fail("should have failed");
} catch (DecisionTableParseException e) {
String badCell = RuleSheetParserUtil.rc2name(13, 3);
System.err.println(e.getMessage());
assertTrue(e.getMessage().contains(badCell));
}
}
/** Spurious code snippet. */
@Test
public void testSpuriousCodeSnippet() {
try {
makeRuleSet();
makeRuleTable();
makeRow(11, "C", "C", "A");
makeRow(12, "Foo", "Foo");
makeRow(13, "attr == $param", "attr == $param", "action();", "attr > $param");
makeRow(15, "1", "2", "");
listener.finishSheet();
fail("should have failed");
} catch (DecisionTableParseException e) {
String badCell = RuleSheetParserUtil.rc2name(13, 4);
System.err.println(e.getMessage());
assertTrue(e.getMessage().contains(badCell));
}
}
private void makeRuleTable() {
listener.newRow(10, 1);
listener.newCell(10, 1, "RuleTable myRuleTable", DataListener.NON_MERGED);
}
private void makeAttribute(String key, String val) {
row++;
listener.newRow(row, 2);
listener.newCell(row, 1, key, DataListener.NON_MERGED);
listener.newCell(row, 2, val, DataListener.NON_MERGED);
}