public void testXLSDecisionTable() throws Exception {
RulesRepository repo = getRepo();
// first, setup the package correctly:
PackageItem pkg = repo.createPackage("testXLSDecisionTable", "");
ServiceImplementation.updateDroolsHeader(
"import org.acme.insurance.Policy\n import org.acme.insurance.Driver", pkg);
repo.save();
InputStream xls = this.getClass().getResourceAsStream("/SampleDecisionTable.xls");
assertNotNull(xls);
AssetItem asset = pkg.addAsset("MyDT", "");
asset.updateFormat(AssetFormats.DECISION_SPREADSHEET_XLS);
asset.updateBinaryContentAttachment(xls);
asset.checkin("");
ContentPackageAssembler asm = new ContentPackageAssembler(pkg);
if (asm.hasErrors()) {
System.err.println(asm.getErrors().get(0).errorReport);
System.err.println(asm.getDRL());
}
assertFalse(asm.hasErrors());
String drl = asm.getDRL();
assertContains("policy: Policy", drl);
Package bin = asm.getBinaryPackage();
RuleBase rb = RuleBaseFactory.newRuleBase();
rb.addPackage(bin);
WorkingMemory wm = rb.newStatefulSession();
// now create some test data
Driver driver = new Driver();
Policy policy = new Policy();
wm.insert(driver);
wm.insert(policy);
wm.fireAllRules();
assertEquals(120, policy.getBasePrice());
asset.updateBinaryContentAttachment(
this.getClass().getResourceAsStream("/SampleDecisionTable_WithError.xls"));
asset.checkin("");
asm = new ContentPackageAssembler(pkg);
assertTrue(asm.hasErrors());
assertEquals(asset.getName(), asm.getErrors().get(0).itemInError.getName());
asm = new ContentPackageAssembler(pkg, false);
assertFalse(asm.hasErrors());
drl = asm.getDRL();
assertNotNull(drl);
assertContains("Driverx", drl);
}
/**
* This this case we will test errors that occur in rule assets, not in functions or package
* header.
*/
public void testErrorsInRuleAsset() throws Exception {
RulesRepository repo = getRepo();
// first, setup the package correctly:
PackageItem pkg = repo.createPackage("testErrorsInRuleAsset", "");
AssetItem model = pkg.addAsset("model", "qed");
model.updateFormat(AssetFormats.MODEL);
model.updateBinaryContentAttachment(this.getClass().getResourceAsStream("/billasurf.jar"));
model.checkin("");
ServiceImplementation.updateDroolsHeader(
"import com.billasurf.Board\n global com.billasurf.Person customer", pkg);
repo.save();
AssetItem goodRule = pkg.addAsset("goodRule", "");
goodRule.updateFormat(AssetFormats.DRL);
goodRule.updateContent("rule 'yeah' \n when \n Board() \n then \n System.out.println(42); end");
goodRule.checkin("");
AssetItem badRule = pkg.addAsset("badRule", "xxx");
badRule.updateFormat(AssetFormats.DRL);
badRule.updateContent("if something then another");
badRule.checkin("");
ContentPackageAssembler asm = new ContentPackageAssembler(pkg);
assertTrue(asm.hasErrors());
assertFalse(asm.isPackageConfigurationInError());
for (ContentAssemblyError err : asm.getErrors()) {
assertTrue(err.itemInError.getName().equals(badRule.getName()));
assertNotEmpty(err.errorReport);
}
}
public void testCustomSelector() throws Exception {
RulesRepository repo = getRepo();
// create our package
PackageItem pkg = repo.createPackage("testCustomSelector", "");
ServiceImplementation.updateDroolsHeader("import org.drools.Person", pkg);
AssetItem rule1 = pkg.addAsset("rule1", "");
rule1.updateFormat(AssetFormats.DRL);
rule1.updateContent("when \n Person() \n then \n System.out.println(\"yeah\");\n");
rule1.checkin("");
AssetItem rule2 = pkg.addAsset("rule2", "");
rule2.updateFormat(AssetFormats.DRL);
rule2.updateContent("when \n Person() \n then \n System.out.println(\"yeah\");\n");
rule2.checkin("");
SelectorManager sm = SelectorManager.getInstance();
sm.selectors.put(
"testSelect",
new AssetSelector() {
public boolean isAssetAllowed(AssetItem asset) {
return asset.getName().equals("rule2");
}
});
ContentPackageAssembler asm = new ContentPackageAssembler(pkg, "testSelect");
Package pk = asm.getBinaryPackage();
assertEquals(1, pk.getRules().length);
assertEquals("rule2", pk.getRules()[0].getName());
asm = new ContentPackageAssembler(pkg, null);
pk = asm.getBinaryPackage();
assertEquals(2, pk.getRules().length);
asm = new ContentPackageAssembler(pkg, "nothing valid");
assertTrue(asm.hasErrors());
assertEquals(1, asm.getErrors().size());
assertEquals(pkg, asm.getErrors().get(0).itemInError);
asm = new ContentPackageAssembler(pkg, "");
pk = asm.getBinaryPackage();
assertEquals(2, pk.getRules().length);
}
/** Test package configuration errors, including header, functions, DSL files. */
public void testPackageConfigWithErrors() throws Exception {
// test the config, no rule assets yet
RulesRepository repo = getRepo();
PackageItem pkg = repo.createPackage("testBuilderPackageConfig", "x");
ServiceImplementation.updateDroolsHeader("import java.util.List", pkg);
AssetItem func = pkg.addAsset("func1", "a function");
func.updateFormat(AssetFormats.FUNCTION);
func.updateContent(
"function void doSomething() { \n System.err.println(List.class.toString()); }");
func.checkin("yeah");
func = pkg.addAsset("func2", "q");
func.updateFormat(AssetFormats.FUNCTION);
func.updateContent("function void foo() { \nSystem.err.println(42); \n}");
func.checkin("");
AssetItem ass = pkg.addAsset("dsl", "m");
ass.updateFormat(AssetFormats.DSL);
ass.updateContent("[when]Foo bar=String()");
ass.checkin("");
repo.save();
// now lets light it up
ContentPackageAssembler assembler = new ContentPackageAssembler(pkg);
assertFalse(assembler.hasErrors());
Package bin = assembler.getBinaryPackage();
assertNotNull(bin);
assertEquals("testBuilderPackageConfig", bin.getName());
assertEquals(2, bin.getFunctions().size());
assertTrue(bin.isValid());
assertEquals(1, assembler.builder.getDSLMappingFiles().size());
ServiceImplementation.updateDroolsHeader("koo koo ca choo", pkg);
assembler = new ContentPackageAssembler(pkg);
assertTrue(assembler.hasErrors());
assertTrue(assembler.isPackageConfigurationInError());
ServiceImplementation.updateDroolsHeader("import java.util.Date", pkg);
assembler = new ContentPackageAssembler(pkg);
assertTrue(assembler.hasErrors());
assertTrue(assembler.getErrors().get(0).itemInError instanceof AssetItem);
assertEquals("func1", assembler.getErrors().get(0).itemInError.getName());
try {
assembler.getBinaryPackage();
fail("should not work as is in error.");
} catch (IllegalStateException e) {
assertNotNull(e.getMessage());
}
// fix it up
ServiceImplementation.updateDroolsHeader("import java.util.List", pkg);
assembler = new ContentPackageAssembler(pkg);
assertFalse(assembler.hasErrors());
// now break a DSL and check the error
ass.updateContent("rubbish");
ass.checkin("");
assembler = new ContentPackageAssembler(pkg);
assertTrue(assembler.hasErrors());
assertTrue(assembler.getErrors().get(0).itemInError.getName().equals(ass.getName()));
assertNotEmpty(assembler.getErrors().get(0).errorReport);
assertFalse(assembler.isPackageConfigurationInError());
// now fix it up
ass.updateContent("[when]foo=String()");
ass.checkin("");
assembler = new ContentPackageAssembler(pkg);
assertFalse(assembler.hasErrors());
// break a func, and check for error
func.updateContent("goo");
func.checkin("");
assembler = new ContentPackageAssembler(pkg);
assertTrue(assembler.hasErrors());
assertFalse(assembler.isPackageConfigurationInError());
assertTrue(assembler.getErrors().get(0).itemInError.getName().equals(func.getName()));
assertNotEmpty(assembler.getErrors().get(0).errorReport);
}