@Test
public void testToDrl() {
List<FieldMetaModel> fields = new ArrayList<FieldMetaModel>();
fields.add(new FieldMetaModel("f1", "int"));
fields.add(new FieldMetaModel("f2", "String"));
FactMetaModel mm = new FactMetaModel("FooBar", fields);
FactModelContentHandler ch = new FactModelContentHandler();
String drl = ch.toDRL(mm);
assertNotNull(drl);
System.err.println(drl);
assertEquals("declare FooBar\n\tf1: int\n\tf2: String\nend", drl);
FactMetaModel mm2 = new FactMetaModel("BooBah", new ArrayList<FieldMetaModel>());
List<FactMetaModel> models = new ArrayList<FactMetaModel>();
models.add(mm);
models.add(mm2);
drl = ch.toDRL(models);
System.err.println(drl);
assertTrue(drl.indexOf("FooBar") > -1);
assertTrue(drl.indexOf("BooBah") > drl.indexOf("FooBar"));
}
@Test
public void testFromEmptyDrl() throws Exception {
String drl = "";
FactModelContentHandler ch = new FactModelContentHandler();
List<FactMetaModel> list = ch.toModel(drl);
assertNotNull(list);
}
@Test
public void testFromDrlDeclarationEmpty() throws Exception {
String drl = "declare FooBar\nend";
FactModelContentHandler ch = new FactModelContentHandler();
List<FactMetaModel> list = ch.toModel(drl);
assertEquals(1, list.size());
FactMetaModel mm = list.get(0);
assertEquals("FooBar", mm.getName());
assertEquals(0, mm.getFields().size());
}
@Test
public void testAdvanced() throws Exception {
String drl = "#advanced editor \ndeclare FooBar\n\t name: String \nend";
try {
FactModelContentHandler ch = new FactModelContentHandler();
ch.toModel(drl);
fail("should not parse this");
} catch (DroolsParserException e) {
assertNotNull(e.getMessage());
}
}
@Test
public void testFromDrlDeclarationWithAnnotations() throws Exception {
String drl = "declare FooBar\n\t@role(event)\nend";
FactModelContentHandler ch = new FactModelContentHandler();
List<FactMetaModel> list = ch.toModel(drl);
assertEquals(1, list.size());
FactMetaModel mm = list.get(0);
assertEquals("FooBar", mm.getName());
assertEquals(0, mm.getFields().size());
assertEquals(1, mm.getAnnotations().size());
assertEquals("event", mm.getAnnotations().get(0).values.get("value"));
}
@Test
public void testStore() throws Exception {
FactModelContentHandler ch = new FactModelContentHandler();
RulesRepository repo = rulesRepository;
PackageItem pkg = repo.loadDefaultPackage();
AssetItem asset = pkg.addAsset("testDeclaredTypeStore", "");
asset.updateFormat("model.drl");
asset.updateContent("declare Foo\n name: String\n end");
asset.checkin("");
RuleAsset ass = new RuleAsset();
ch.retrieveAssetContent(ass, asset);
assertTrue(ass.getContent() instanceof FactModels);
FactModels fm = (FactModels) ass.getContent();
assertEquals(1, fm.models.size());
FactMetaModel mm = (FactMetaModel) fm.models.get(0);
assertEquals(1, mm.getFields().size());
assertEquals("Foo", mm.getName());
FieldMetaModel fmm = (FieldMetaModel) mm.getFields().get(0);
assertEquals("name", fmm.name);
mm.getFields().add(new FieldMetaModel("age", "int"));
ch.storeAssetContent(ass, asset);
assertTrue(asset.getContent().indexOf("age: int") > -1);
asset.updateContent("rubbish here");
asset.checkin("");
ch.retrieveAssetContent(ass, asset);
assertTrue(ass.getContent() instanceof RuleContentText);
ch.storeAssetContent(ass, asset);
assertEquals("rubbish here", asset.getContent());
}
@Test
public void testFromDrlDeclarationWithFields() throws Exception {
String drl = "declare FooBar\n\tf1: int\n\tf2: String\nend";
FactModelContentHandler ch = new FactModelContentHandler();
List<FactMetaModel> list = ch.toModel(drl);
assertEquals(1, list.size());
FactMetaModel mm = list.get(0);
assertEquals("FooBar", mm.getName());
assertEquals(2, mm.getFields().size());
for (int i = 0; i < mm.getFields().size(); i++) {
FieldMetaModel fm = (FieldMetaModel) mm.getFields().get(1);
if (fm.name.equals("f1")) {
assertEquals("f1", fm.name);
assertEquals("int", fm.type);
} else {
assertEquals("f2", fm.name);
assertEquals("String", fm.type);
}
}
}
